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19061521, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00024.mds", "bytes": 67062335, "hashes": {}}, "samples": 1209, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00024.mds.zstd", "bytes": 19228918, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00025.mds", "bytes": 67074095, "hashes": {}}, "samples": 1189, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00025.mds.zstd", "bytes": 19009292, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00026.mds", "bytes": 1713284, "hashes": {}}, "samples": 29, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00026.mds.zstd", "bytes": 478861, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/arxiv/1-7/tokenize_output.log b/arxiv/1-7/tokenize_output.log
new file mode 100644
index 0000000000000000000000000000000000000000..f49df813e4cd7695b7b494b72e166d703f7ee7ce
--- /dev/null
+++ b/arxiv/1-7/tokenize_output.log
@@ -0,0 +1,58 @@
+Because `predownload` was not specified, it will default to 8*batch_size if batch_size is not None, otherwise 64. Prior to Streaming v0.7.0, `predownload` defaulted to max(batch_size, 256 * batch_size // num_canonical_nodes).
+Special tokens have been added in the vocabulary, make sure the associated word embeddings are fine-tuned or trained.
+Using local dataset /home/oweller/bert24-data/data/ProLong_text/arxiv/1-7...
+Using tokenizer model bclavie/olmo_bert_template...
+Using 1 processes for tokenization, with 1000 items per process.
+
Processing samples:   0%|          | 0/30573 [00:00<?, ?it/s]
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Processing samples:  43%|████▎     | 13000/30573 [17:48<23:03, 12.70it/s]Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 81, in sample_dataset_from_config
+    results = pool.map(process_func, chunks)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 367, in map
+    return self._map_async(func, iterable, mapstar, chunksize).get()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 768, in get
+    self.wait(timeout)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 765, in wait
+    self._event.wait(timeout)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/threading.py", line 607, in wait
+    signaled = self._cond.wait(timeout)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/threading.py", line 320, in wait
+    waiter.acquire()
+KeyboardInterrupt
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 64, in sample_dataset_from_config
+    with mp.Pool(num_processes) as pool:
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 739, in __exit__
+    self.terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 657, in terminate
+    self._terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/util.py", line 224, in __call__
+    res = self._callback(*self._args, **self._kwargs)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 732, in _terminate_pool
+    p.join()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/process.py", line 149, in join
+    res = self._popen.wait(timeout)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 43, in wait
+    return self.poll(os.WNOHANG if timeout == 0.0 else 0)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 27, in poll
+    pid, sts = os.waitpid(self.pid, flag)
+KeyboardInterrupt
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 108, in <module>
+    sample_dataset_from_config(args)
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 63, in sample_dataset_from_config
+    with MDSWriter(out=output_dir, columns=MDS_COLS_PRE_TOKENIZED, compression='zstd') as mds_writer:
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 354, in __exit__
+    self.finish()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 298, in finish
+    self.flush_shard()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 428, in flush_shard
+    raw_data = self.encode_joint_shard()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/mds/writer.py", line 143, in encode_joint_shard
+    sample_data = b''.join(self.new_samples)
+KeyboardInterrupt
+
Processing samples:  43%|████▎     | 13000/30573 [18:03<24:25, 11.99it/s]
diff --git a/arxiv/1-8/index.json b/arxiv/1-8/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..b568824948687f6f4d98585350cadc9519912714
--- /dev/null
+++ b/arxiv/1-8/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67074413, "hashes": {}}, "samples": 1194, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 19111371, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 67101366, "hashes": {}}, "samples": 1092, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 18397889, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00002.mds", "bytes": 67103759, "hashes": {}}, "samples": 1171, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00002.mds.zstd", "bytes": 19118318, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00003.mds", "bytes": 67097248, "hashes": {}}, "samples": 1142, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00003.mds.zstd", "bytes": 19186786, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00004.mds", "bytes": 67106702, "hashes": {}}, "samples": 1223, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00004.mds.zstd", "bytes": 19347241, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00005.mds", "bytes": 67098257, "hashes": {}}, "samples": 1179, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00005.mds.zstd", "bytes": 19200718, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00006.mds", "bytes": 67099847, "hashes": {}}, "samples": 1179, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00006.mds.zstd", "bytes": 18992360, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00007.mds", "bytes": 67096337, "hashes": {}}, "samples": 1142, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00007.mds.zstd", "bytes": 19015486, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00008.mds", "bytes": 67049551, "hashes": {}}, "samples": 1168, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00008.mds.zstd", "bytes": 19146060, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00009.mds", "bytes": 67098220, "hashes": {}}, "samples": 1123, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00009.mds.zstd", "bytes": 18904656, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00010.mds", "bytes": 67077010, "hashes": {}}, "samples": 1190, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00010.mds.zstd", "bytes": 19041096, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00011.mds", "bytes": 67105213, "hashes": {}}, "samples": 1155, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00011.mds.zstd", "bytes": 19262109, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00012.mds", "bytes": 67086670, "hashes": {}}, "samples": 1151, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00012.mds.zstd", "bytes": 19058952, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00013.mds", "bytes": 66766218, "hashes": {}}, "samples": 1191, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00013.mds.zstd", "bytes": 19097296, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00014.mds", "bytes": 67073232, "hashes": {}}, "samples": 1161, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00014.mds.zstd", "bytes": 19027679, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00015.mds", "bytes": 67067933, "hashes": {}}, "samples": 1193, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00015.mds.zstd", "bytes": 18989067, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00016.mds", "bytes": 60960508, "hashes": {}}, "samples": 1107, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00016.mds.zstd", "bytes": 17583058, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00017.mds", "bytes": 67096917, "hashes": {}}, "samples": 1080, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00017.mds.zstd", "bytes": 18433875, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00018.mds", "bytes": 67072357, "hashes": {}}, "samples": 1223, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00018.mds.zstd", "bytes": 19151523, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00019.mds", "bytes": 67033430, "hashes": {}}, "samples": 1122, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00019.mds.zstd", "bytes": 18843830, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00020.mds", "bytes": 67102983, "hashes": {}}, "samples": 1113, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00020.mds.zstd", "bytes": 18975833, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00021.mds", "bytes": 66992280, "hashes": {}}, "samples": 1170, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00021.mds.zstd", "bytes": 19232726, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00022.mds", "bytes": 67025333, "hashes": {}}, "samples": 1120, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00022.mds.zstd", "bytes": 18631274, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00023.mds", "bytes": 67079935, "hashes": {}}, "samples": 1101, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00023.mds.zstd", "bytes": 18934789, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00024.mds", "bytes": 64890853, "hashes": {}}, "samples": 1097, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00024.mds.zstd", "bytes": 18242785, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00025.mds", "bytes": 67061679, "hashes": {}}, "samples": 1015, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00025.mds.zstd", "bytes": 17061979, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00026.mds", "bytes": 58558474, "hashes": {}}, "samples": 957, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00026.mds.zstd", "bytes": 16462783, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/arxiv/1-8/tokenize_output.log b/arxiv/1-8/tokenize_output.log
new file mode 100644
index 0000000000000000000000000000000000000000..2447264297de273fe77e288599b9c04fa52ca63f
--- /dev/null
+++ b/arxiv/1-8/tokenize_output.log
@@ -0,0 +1,42 @@
+Because `predownload` was not specified, it will default to 8*batch_size if batch_size is not None, otherwise 64. Prior to Streaming v0.7.0, `predownload` defaulted to max(batch_size, 256 * batch_size // num_canonical_nodes).
+Special tokens have been added in the vocabulary, make sure the associated word embeddings are fine-tuned or trained.
+Using local dataset /home/oweller/bert24-data/data/ProLong_text/arxiv/1-8...
+Using tokenizer model bclavie/olmo_bert_template...
+Using 1 processes for tokenization, with 1000 items per process.
+
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+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 64, in sample_dataset_from_config
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 739, in __exit__
+    self.terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 657, in terminate
+    self._terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/util.py", line 224, in __call__
+    res = self._callback(*self._args, **self._kwargs)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 732, in _terminate_pool
+    p.join()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/process.py", line 149, in join
+    res = self._popen.wait(timeout)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 43, in wait
+    return self.poll(os.WNOHANG if timeout == 0.0 else 0)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 27, in poll
+    pid, sts = os.waitpid(self.pid, flag)
+KeyboardInterrupt
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 108, in <module>
+    sample_dataset_from_config(args)
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 63, in sample_dataset_from_config
+    with MDSWriter(out=output_dir, columns=MDS_COLS_PRE_TOKENIZED, compression='zstd') as mds_writer:
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 354, in __exit__
+    self.finish()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 298, in finish
+    self.flush_shard()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 428, in flush_shard
+    raw_data = self.encode_joint_shard()
+KeyboardInterrupt
+
Processing samples:  39%|███▉      | 12000/30759 [18:06<28:17, 11.05it/s]
diff --git a/arxiv/2-1/index.json b/arxiv/2-1/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..afa40cc6f2e02de6565f839d6b0eec893dba525f
--- /dev/null
+++ b/arxiv/2-1/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67050396, "hashes": {}}, "samples": 1178, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 19393002, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 67064931, "hashes": {}}, "samples": 1219, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 19312518, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00002.mds", "bytes": 67067964, "hashes": {}}, "samples": 1225, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00002.mds.zstd", "bytes": 19365484, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00003.mds", "bytes": 67075271, "hashes": {}}, "samples": 1159, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00003.mds.zstd", "bytes": 19202051, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00004.mds", "bytes": 67073816, "hashes": {}}, "samples": 1221, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00004.mds.zstd", "bytes": 19192207, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00005.mds", "bytes": 67090087, "hashes": {}}, "samples": 1209, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00005.mds.zstd", "bytes": 19382005, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00006.mds", "bytes": 67097884, "hashes": {}}, "samples": 1153, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00006.mds.zstd", "bytes": 19050055, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00007.mds", "bytes": 67081413, "hashes": {}}, "samples": 1165, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00007.mds.zstd", "bytes": 19087724, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00008.mds", "bytes": 67083156, "hashes": {}}, "samples": 1143, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00008.mds.zstd", "bytes": 19177763, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00009.mds", "bytes": 67085047, "hashes": {}}, "samples": 1144, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00009.mds.zstd", "bytes": 18877729, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00010.mds", "bytes": 67059463, "hashes": {}}, "samples": 1195, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00010.mds.zstd", "bytes": 19057162, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00011.mds", "bytes": 67089740, "hashes": {}}, "samples": 1213, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00011.mds.zstd", "bytes": 19224277, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00012.mds", "bytes": 67093924, "hashes": {}}, "samples": 1150, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00012.mds.zstd", "bytes": 18967412, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00013.mds", "bytes": 67081434, "hashes": {}}, "samples": 1145, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00013.mds.zstd", "bytes": 19108636, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00014.mds", "bytes": 67077358, "hashes": {}}, "samples": 1149, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00014.mds.zstd", "bytes": 19069260, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00015.mds", "bytes": 67079917, "hashes": {}}, "samples": 1181, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00015.mds.zstd", "bytes": 19122834, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00016.mds", "bytes": 67047461, "hashes": {}}, "samples": 1124, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00016.mds.zstd", "bytes": 18841596, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00017.mds", "bytes": 67068620, "hashes": {}}, "samples": 1113, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00017.mds.zstd", "bytes": 18779111, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00018.mds", "bytes": 66961417, "hashes": {}}, "samples": 1188, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00018.mds.zstd", "bytes": 19183873, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00019.mds", "bytes": 67051395, "hashes": {}}, "samples": 1180, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00019.mds.zstd", "bytes": 19219023, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00020.mds", "bytes": 67020096, "hashes": {}}, "samples": 1122, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00020.mds.zstd", "bytes": 19036074, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00021.mds", "bytes": 67103038, "hashes": {}}, "samples": 1177, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00021.mds.zstd", "bytes": 18906515, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00022.mds", "bytes": 67043330, "hashes": {}}, "samples": 1206, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00022.mds.zstd", "bytes": 19132755, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00023.mds", "bytes": 67088743, "hashes": {}}, "samples": 1137, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00023.mds.zstd", "bytes": 18904176, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00024.mds", "bytes": 67087430, "hashes": {}}, "samples": 1153, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00024.mds.zstd", "bytes": 19129936, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00025.mds", "bytes": 43839461, "hashes": {}}, "samples": 762, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00025.mds.zstd", "bytes": 12448708, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/arxiv/2-1/tokenize_output.log b/arxiv/2-1/tokenize_output.log
new file mode 100644
index 0000000000000000000000000000000000000000..80feefe4a05ed50175283a70c78c2b0f25dd93c7
--- /dev/null
+++ b/arxiv/2-1/tokenize_output.log
@@ -0,0 +1,45 @@
+Because `predownload` was not specified, it will default to 8*batch_size if batch_size is not None, otherwise 64. Prior to Streaming v0.7.0, `predownload` defaulted to max(batch_size, 256 * batch_size // num_canonical_nodes).
+Special tokens have been added in the vocabulary, make sure the associated word embeddings are fine-tuned or trained.
+Using local dataset /home/oweller/bert24-data/data/ProLong_text/arxiv/2-1...
+Using tokenizer model bclavie/olmo_bert_template...
+Using 1 processes for tokenization, with 1000 items per process.
+
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Processing samples:  43%|████▎     | 13000/30011 [17:10<22:43, 12.48it/s]
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 64, in sample_dataset_from_config
+    with mp.Pool(num_processes) as pool:
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 739, in __exit__
+    self.terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 657, in terminate
+    self._terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/util.py", line 224, in __call__
+    res = self._callback(*self._args, **self._kwargs)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 732, in _terminate_pool
+    p.join()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/process.py", line 149, in join
+    res = self._popen.wait(timeout)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 43, in wait
+    return self.poll(os.WNOHANG if timeout == 0.0 else 0)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 27, in poll
+    pid, sts = os.waitpid(self.pid, flag)
+KeyboardInterrupt
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 108, in <module>
+    sample_dataset_from_config(args)
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 63, in sample_dataset_from_config
+    with MDSWriter(out=output_dir, columns=MDS_COLS_PRE_TOKENIZED, compression='zstd') as mds_writer:
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 354, in __exit__
+    self.finish()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 298, in finish
+    self.flush_shard()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 428, in flush_shard
+    raw_data = self.encode_joint_shard()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/mds/writer.py", line 143, in encode_joint_shard
+    sample_data = b''.join(self.new_samples)
+KeyboardInterrupt
+
Processing samples:  43%|████▎     | 13000/30011 [18:07<23:42, 11.96it/s]
diff --git a/arxiv/2-6/index.json b/arxiv/2-6/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..ec6ca76df70d79c4b8d864caffd4d98ab4417895
--- /dev/null
+++ b/arxiv/2-6/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67073198, "hashes": {}}, "samples": 1223, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 19179813, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 67024477, "hashes": {}}, "samples": 1154, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 19146046, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00002.mds", "bytes": 67097742, "hashes": {}}, "samples": 1228, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00002.mds.zstd", "bytes": 19192592, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00003.mds", "bytes": 67100824, "hashes": {}}, "samples": 1211, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00003.mds.zstd", "bytes": 19210727, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00004.mds", "bytes": 67077908, "hashes": {}}, "samples": 1212, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00004.mds.zstd", "bytes": 19302104, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00005.mds", "bytes": 67001465, "hashes": {}}, "samples": 1168, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00005.mds.zstd", "bytes": 19219830, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00006.mds", "bytes": 67086915, "hashes": {}}, "samples": 1186, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00006.mds.zstd", "bytes": 19376533, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00007.mds", "bytes": 67037099, "hashes": {}}, "samples": 1140, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00007.mds.zstd", "bytes": 19153042, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00008.mds", "bytes": 66861978, "hashes": {}}, "samples": 1141, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00008.mds.zstd", "bytes": 19127537, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00009.mds", "bytes": 67099653, "hashes": {}}, "samples": 1167, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00009.mds.zstd", "bytes": 19254779, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00010.mds", "bytes": 67073860, "hashes": {}}, "samples": 1185, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00010.mds.zstd", "bytes": 19040091, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00011.mds", "bytes": 67071231, "hashes": {}}, "samples": 1192, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00011.mds.zstd", "bytes": 18970414, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00012.mds", "bytes": 67070666, "hashes": {}}, "samples": 1180, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00012.mds.zstd", "bytes": 19195060, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00013.mds", "bytes": 67075458, "hashes": {}}, "samples": 1166, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00013.mds.zstd", "bytes": 19113341, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00014.mds", "bytes": 67031291, "hashes": {}}, "samples": 1142, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00014.mds.zstd", "bytes": 19084240, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00015.mds", "bytes": 67049116, "hashes": {}}, "samples": 1160, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00015.mds.zstd", "bytes": 19092491, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00016.mds", "bytes": 67067344, "hashes": {}}, "samples": 1178, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00016.mds.zstd", "bytes": 18782296, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00017.mds", "bytes": 67081455, "hashes": {}}, "samples": 1208, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00017.mds.zstd", "bytes": 19412683, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00018.mds", "bytes": 67064770, "hashes": {}}, "samples": 1182, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00018.mds.zstd", "bytes": 19153013, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00019.mds", "bytes": 67085897, "hashes": {}}, "samples": 1188, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00019.mds.zstd", "bytes": 18961534, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00020.mds", "bytes": 67071927, "hashes": {}}, "samples": 1093, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00020.mds.zstd", "bytes": 18738787, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00021.mds", "bytes": 66821176, "hashes": {}}, "samples": 1120, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00021.mds.zstd", "bytes": 18916833, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00022.mds", "bytes": 67063609, "hashes": {}}, "samples": 1195, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00022.mds.zstd", "bytes": 19309035, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00023.mds", "bytes": 67103394, "hashes": {}}, "samples": 1181, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00023.mds.zstd", "bytes": 19113453, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00024.mds", "bytes": 67082832, "hashes": {}}, "samples": 1163, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00024.mds.zstd", "bytes": 18975110, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00025.mds", "bytes": 67102017, "hashes": {}}, "samples": 1171, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00025.mds.zstd", "bytes": 19073700, "hashes": {}}}, {"column_encodings": ["str", "str"], "column_names": ["domain", "text"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00026.mds", "bytes": 44430361, "hashes": {}}, "samples": 757, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00026.mds.zstd", "bytes": 12446993, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/arxiv/2-6/tokenize_output.log b/arxiv/2-6/tokenize_output.log
new file mode 100644
index 0000000000000000000000000000000000000000..65995c318b9191cf0db8eff0f2be59aad11e1e6c
--- /dev/null
+++ b/arxiv/2-6/tokenize_output.log
@@ -0,0 +1,101 @@
+Because `predownload` was not specified, it will default to 8*batch_size if batch_size is not None, otherwise 64. Prior to Streaming v0.7.0, `predownload` defaulted to max(batch_size, 256 * batch_size // num_canonical_nodes).
+Special tokens have been added in the vocabulary, make sure the associated word embeddings are fine-tuned or trained.
+Using local dataset /home/oweller/bert24-data/data/ProLong_text/arxiv/2-6...
+Using tokenizer model bclavie/olmo_bert_template...
+Using 1 processes for tokenization, with 1000 items per process.
+
Processing samples:   0%|          | 0/31291 [00:00<?, ?it/s]
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Processing samples:  45%|████▍     | 14000/31291 [17:48<22:23, 12.87it/s]Process ForkPoolWorker-1:
+Traceback (most recent call last):
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/process.py", line 314, in _bootstrap
+    self.run()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/process.py", line 108, in run
+    self._target(*self._args, **self._kwargs)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 114, in worker
+    task = get()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/queues.py", line 365, in get
+    res = self._reader.recv_bytes()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/connection.py", line 216, in recv_bytes
+    buf = self._recv_bytes(maxlength)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/connection.py", line 414, in _recv_bytes
+    buf = self._recv(4)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/connection.py", line 379, in _recv
+    chunk = read(handle, remaining)
+KeyboardInterrupt
+Traceback (most recent call last):
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/dataset.py", line 1235, in get_item
+    sample = shard[shard_sample_id]
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/array.py", line 90, in __getitem__
+    return self.get_item(at)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/reader.py", line 319, in get_item
+    data = self.get_sample_data(idx)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/mds/reader.py", line 138, in get_sample_data
+    with open(filename, 'rb', 0) as fp:
+FileNotFoundError: [Errno 2] No such file or directory: '/home/oweller/bert24-data/data/ProLong_text/arxiv/2-6/shard.00012.mds'
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/dataset.py", line 1252, in get_item
+    self.prepare_shard(shard_id)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/dataset.py", line 1199, in prepare_shard
+    delta = stream.prepare_shard(shard)  # Decompress and remove zip.
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/stream.py", line 421, in prepare_shard
+    delta += self._prepare_shard_part(raw_info, zip_info, shard.compression)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/stream.py", line 389, in _prepare_shard_part
+    self._decompress_shard_part(zip_info, zip_filename, raw_filename, compression)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/stream.py", line 339, in _decompress_shard_part
+    data = decompress(compression, data)  # pyright: ignore
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/compression.py", line 258, in decompress
+    return obj.decompress(data)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/compression.py", line 156, in decompress
+    return zstd.decompress(data)
+KeyboardInterrupt
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 74, in sample_dataset_from_config
+    chunk = [dataset[k] for k in range(start, end)]
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 74, in <listcomp>
+    chunk = [dataset[k] for k in range(start, end)]
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/array.py", line 90, in __getitem__
+    return self.get_item(at)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/dataset.py", line 1252, in get_item
+    self.prepare_shard(shard_id)
+KeyboardInterrupt
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 64, in sample_dataset_from_config
+    with mp.Pool(num_processes) as pool:
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 739, in __exit__
+    self.terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 657, in terminate
+    self._terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/util.py", line 224, in __call__
+    res = self._callback(*self._args, **self._kwargs)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 732, in _terminate_pool
+    p.join()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/process.py", line 149, in join
+    res = self._popen.wait(timeout)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 43, in wait
+    return self.poll(os.WNOHANG if timeout == 0.0 else 0)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 27, in poll
+    pid, sts = os.waitpid(self.pid, flag)
+KeyboardInterrupt
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 108, in <module>
+    sample_dataset_from_config(args)
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 63, in sample_dataset_from_config
+    with MDSWriter(out=output_dir, columns=MDS_COLS_PRE_TOKENIZED, compression='zstd') as mds_writer:
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 354, in __exit__
+    self.finish()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 298, in finish
+    self.flush_shard()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 428, in flush_shard
+    raw_data = self.encode_joint_shard()
+KeyboardInterrupt
+
Processing samples:  45%|████▍     | 14000/31291 [18:04<22:19, 12.91it/s]
diff --git a/arxiv/3-8/shard.00000.mds.zstd b/arxiv/3-8/shard.00000.mds.zstd
new file mode 100644
index 0000000000000000000000000000000000000000..29f16f47d73ad33f452854fdf8cb770ef584f772
--- /dev/null
+++ b/arxiv/3-8/shard.00000.mds.zstd
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c07ddfa7af9f4ca1f065d7c439bf55074ee1aecd4c5186b84dee2efae68024d1
+size 19135055
diff --git a/arxiv/3-8/shard.00001.mds.zstd b/arxiv/3-8/shard.00001.mds.zstd
new file mode 100644
index 0000000000000000000000000000000000000000..c7e80d84f95e60f54ec0ac0ccaa757ec3217170d
--- /dev/null
+++ b/arxiv/3-8/shard.00001.mds.zstd
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b728eae2cae7a6ab6b9d673eea359580b2e4c74d0fd57f37a82222f8653d904a
+size 18900373
diff --git a/arxiv/3-8/shard.00002.mds b/arxiv/3-8/shard.00002.mds
new file mode 100644
index 0000000000000000000000000000000000000000..a2baa2e767d408135c6b1886a3919a22688d02f3
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\ No newline at end of file
diff --git a/arxiv/4-1/tokenize_output.log b/arxiv/4-1/tokenize_output.log
new file mode 100644
index 0000000000000000000000000000000000000000..b2e5a3393debfe39feab9581ed33ab267836025f
--- /dev/null
+++ b/arxiv/4-1/tokenize_output.log
@@ -0,0 +1,71 @@
+Because `predownload` was not specified, it will default to 8*batch_size if batch_size is not None, otherwise 64. Prior to Streaming v0.7.0, `predownload` defaulted to max(batch_size, 256 * batch_size // num_canonical_nodes).
+Special tokens have been added in the vocabulary, make sure the associated word embeddings are fine-tuned or trained.
+Using local dataset /home/oweller/bert24-data/data/ProLong_text/arxiv/4-1...
+Using tokenizer model bclavie/olmo_bert_template...
+Using 1 processes for tokenization, with 1000 items per process.
+
Processing samples:   0%|          | 0/30903 [00:00<?, ?it/s]
Processing samples:   3%|▎         | 1000/30903 [01:32<46:13, 10.78it/s]
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Processing samples:  16%|█▌        | 5000/30903 [06:56<34:57, 12.35it/s]
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Processing samples:  26%|██▌       | 8000/30903 [10:56<30:36, 12.47it/s]
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Processing samples:  29%|██▉       | 9000/30903 [12:12<28:49, 12.67it/s]
Processing samples:  29%|██▉       | 9000/30903 [12:30<28:49, 12.67it/s]
Processing samples:  32%|███▏      | 10000/30903 [13:30<27:19, 12.75it/s]
Processing samples:  32%|███▏      | 10000/30903 [13:40<27:19, 12.75it/s]
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Processing samples:  39%|███▉      | 12000/30903 [16:11<25:11, 12.51it/s]
Processing samples:  39%|███▉      | 12000/30903 [16:30<25:11, 12.51it/s]
Processing samples:  42%|████▏     | 13000/30903 [17:29<23:39, 12.61it/s]
Processing samples:  42%|████▏     | 13000/30903 [17:40<23:39, 12.61it/s]
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 64, in sample_dataset_from_config
+    with mp.Pool(num_processes) as pool:
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 739, in __exit__
+    self.terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 657, in terminate
+    self._terminate()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/util.py", line 224, in __call__
+    res = self._callback(*self._args, **self._kwargs)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/pool.py", line 732, in _terminate_pool
+    p.join()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/process.py", line 149, in join
+    res = self._popen.wait(timeout)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 43, in wait
+    return self.poll(os.WNOHANG if timeout == 0.0 else 0)
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/multiprocessing/popen_fork.py", line 27, in poll
+    pid, sts = os.waitpid(self.pid, flag)
+KeyboardInterrupt
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/logging/__init__.py", line 1732, in isEnabledFor
+    return self._cache[level]
+KeyError: 10
+
+During handling of the above exception, another exception occurred:
+
+Traceback (most recent call last):
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 108, in <module>
+    sample_dataset_from_config(args)
+  File "/home/oweller/bert24-data/src/bert24_data/tokenization/tokenize_mds.py", line 63, in sample_dataset_from_config
+    with MDSWriter(out=output_dir, columns=MDS_COLS_PRE_TOKENIZED, compression='zstd') as mds_writer:
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 354, in __exit__
+    self.finish()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 300, in finish
+    self._write_index()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/streaming/base/format/base/writer.py", line 286, in _write_index
+    logger.debug(
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/logging/__init__.py", line 1464, in debug
+    if self.isEnabledFor(DEBUG):
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/logging/__init__.py", line 1736, in isEnabledFor
+    if self.manager.disable >= level:
+KeyboardInterrupt
+Exception ignored in atexit callback: <bound method finalize._exitfunc of <class 'weakref.finalize'>>
+Traceback (most recent call last):
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/weakref.py", line 667, in _exitfunc
+    f()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/weakref.py", line 591, in __call__
+    return info.func(*info.args, **(info.kwargs or {}))
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/urllib3/connectionpool.py", line 1180, in _close_pool_connections
+    conn.close()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/site-packages/urllib3/connection.py", line 275, in close
+    super().close()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/http/client.py", line 961, in close
+    sock.close()   # close it manually... there may be other refs
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/socket.py", line 502, in close
+    self._real_close()
+  File "/home/oweller/miniconda3/envs/bert24/lib/python3.10/ssl.py", line 1366, in _real_close
+    super()._real_close()
+KeyboardInterrupt: 
+
Processing samples:  42%|████▏     | 13000/30903 [18:05<24:55, 11.97it/s]
diff --git a/arxiv/4-6/shard.00000.mds.zstd b/arxiv/4-6/shard.00000.mds.zstd
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diff --git a/arxiv/5-3/tokenize_output.log b/arxiv/5-3/tokenize_output.log
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/arxiv/5-8/index.json b/arxiv/5-8/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..64347cf703b47adc2216aad8562b9fbc28b8379e
--- /dev/null
+++ b/arxiv/5-8/index.json
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diff --git a/arxiv/7-1/index.json b/arxiv/7-1/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..60a3bbe8724e859b589925ca77c201f1020683bd
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diff --git a/arxiv/9-3/index.json b/arxiv/9-3/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..62992be6ecc8496b37be419dcd77eac923f23f5e
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+++ b/arxiv/9-3/index.json
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diff --git a/arxiv/9-6/index.json b/arxiv/9-6/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..81fdc6d5417317a7fb80cb87e7b74213a4c38209
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