Add shard_00048.manifest.json

manifests/shard_00048.manifest.json

@@ -0,0 +1,18 @@
+{
+  "shard_id": 48,
+  "rows": 156476,
+  "size_mb": 209.57,
+  "compression": "zstd",
+  "source_breakdown": {
+    "fineweb_edu": 0.1968,
+    "cosmopedia_v2": 0.0988,
+    "finewiki": 0.3949,
+    "python_edu": 0.1181,
+    "arithmetic": 0.1358,
+    "tiny_strange": 0.032,
+    "mini_en": 0.0101,
+    "tiny_textbooks": 0.0136
+  },
+  "created_at": "2026-07-13T19:50:16.726749Z",
+  "run_name": "bison-data-v2"
+}