| --- |
| pretty_name: Deduped Paper Text Dataset |
| viewer: true |
| tags: |
| - datasets |
| - arxiv |
| - scientific-papers |
| - text |
| size_categories: |
| - 1M<n<10M |
| --- |
| |
| # Deduped Paper Text Dataset |
|
|
| This dataset merges an existing paper-text parquet export with one or more |
| backfill parquet shards, then keeps exactly one row per `canonical_paper_id`. |
|
|
| One row corresponds to one canonical arXiv paper. Where multiple versions are |
| available, the merge keeps the strongest text row according to the repo's |
| selection logic: prefer non-partial text, then prefer raw-PDF-derived text, |
| then newer versions, then longer text. |
|
|
| ## Important provenance note |
|
|
| This is a merged release, not a fresh one-pass export. It combines an earlier |
| deduped paper-text dataset with later backfill shards, then dedupes again on |
| `canonical_paper_id`. |
|
|
| Use per-paper `license` filtering before broad downstream publication. Many |
| arXiv records still carry `nonexclusive-distrib` rather than a general reuse |
| license. |
|
|
| This release is capped deterministically at exactly `2000000` deduped papers. The selected inputs contained `2364986` deduped papers before applying the cap. |
|
|
| ## Rows |
|
|
| - `train`: `2000000` papers |
| - unique canonical papers: `2000000` |
| - base input rows considered: `1000000` |
| - backfill input rows considered: `1364986` |
| - deduped rows before target cap: `2364986` |
|
|
|
|
| ## Main columns |
|
|
| - `paper_id` |
| - `canonical_paper_id` |
| - `paper_version` |
| - `pdf_path` |
| - `title` |
| - `abstract` |
| - `authors` |
| - `categories` |
| - `license` |
| - `text` |
| - `text_char_count` |
| - `token_count` |
| - `page_count` |
| - `token_types` |
|
|
| ## Files |
|
|
| - `train_00000.parquet` |
| - `train_00001.parquet` |
| - `train_00002.parquet` |
| - `train_00003.parquet` |
| - `train_00004.parquet` |
| - `train_00005.parquet` |
| - `train_00006.parquet` |
| - `train_00007.parquet` |
| - `train_00008.parquet` |
| - `train_00009.parquet` |
| - `train_00010.parquet` |
| - `train_00011.parquet` |
| - `train_00012.parquet` |
| - `train_00013.parquet` |
| - `train_00014.parquet` |
| - `train_00015.parquet` |
| - `train_00016.parquet` |
| - `train_00017.parquet` |
| - `train_00018.parquet` |
| - `train_00019.parquet` |
|
|
