Upload Lance datasets from /tmp/dcd_libgen_out

.gitattributes

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 arxiv/text.lance/data/11100010010110111110000030ed784f0fb0b2138099720bd7.lance filter=lfs diff=lfs merge=lfs -text
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libgen/___cache/tag_counts.json

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libgen/___cache/tag_counts_image.json

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libgen/___cache/tag_counts_pdf.json

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libgen/___cache/tag_counts_text.json

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libgen/dataset.yaml

@@ -0,0 +1,38 @@
+# Dataset metadata — data lineage and provenance
+
+# --- Identity ---
+name: "dcd_libgen_out"
+description: >
+  libgen 解析结果（MinerU）入库后的 PDF+文本+图片 Lance 数据集。
+tags:
+  - "libgen"
+  - "pdf"
+  - "parse"
+  - "multimodal"
+
+# --- Ownership ---
+owners:
+  - "kuo.y@outlook.com"
+created_at: "2026-04-20"
+updated_at: "2026-04-20"
+
+# --- Source / Lineage ---
+source:
+  platform: huggingface
+  url: "https://huggingface.co"
+  upstream:
+    - name: "libgen"
+      url: "https://huggingface.co"
+      relationship: derived_from
+      description: "采样自数据数据集 libgen_scihub_1026_all_0930。"
+
+# --- Pipeline / Transformation ---
+pipeline:
+  steps:
+    - name: parse
+      description: MinerU离线解析
+      tool: "pdf_parse_2026_mineru25_v1"
+
+# --- Quality ---
+quality:
+  validated: false

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