Pith Number

pith:UM3ELP5J

pith:2021:UM3ELP5JPFOUI4ZLEHFIFH7HXF

not attested not anchored not stored refs pending

Spanish Biomedical Crawled Corpus: A Large, Diverse Dataset for Spanish Biomedical Language Models

Aitor Gonzalez-Agirre, Asier Guti\'errez-Fandi\~no, Casimiro Pio Carrino, Jordi Armengol-Estap\'e, Marta Villegas, Martin Krallinger, Ona de Gibert Bonet

arxiv:2109.07765 v1 · 2021-09-16 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UM3ELP5JPFOUI4ZLEHFIFH7HXF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:15:00.955156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33645bfa9795d44732b21ca829fe7b9676b19660ed5f5e38909166abe066349

Aliases

arxiv: 2109.07765 · arxiv_version: 2109.07765v1 · doi: 10.48550/arxiv.2109.07765 · pith_short_12: UM3ELP5JPFOU · pith_short_16: UM3ELP5JPFOUI4ZL · pith_short_8: UM3ELP5J

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UM3ELP5JPFOUI4ZLEHFIFH7HXF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a33645bfa9795d44732b21ca829fe7b9676b19660ed5f5e38909166abe066349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9ccd7d40202168806f24cb7c84d9abb2fa27230b33ead78daefe73b037273bb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-16T07:22:28Z",
    "title_canon_sha256": "27fae5621c89c0fb5305ee5e5880516c0233fd57d5ff031d7fa32403c3f7225d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07765",
    "kind": "arxiv",
    "version": 1
  }
}