Add shard_00034.manifest.json

manifests/shard_00034.manifest.json

@@ -0,0 +1,19 @@
+{
+  "shard_id": 34,
+  "rows": 163038,
+  "size_mb": 198.35,
+  "compression": "zstd",
+  "source_breakdown": {
+    "fineweb_edu": 0.1692,
+    "cosmopedia_v2": 0.0859,
+    "tiny_textbooks": 0.0153,
+    "tiny_math": 0.1206,
+    "mini_en": 0.014,
+    "python_edu": 0.1036,
+    "arithmetic": 0.1209,
+    "finewiki": 0.3424,
+    "tiny_strange": 0.0281
+  },
+  "created_at": "2026-07-13T18:07:30.136418Z",
+  "run_name": "bison-data-v2"
+}