Pith Number

pith:ALVRUQQI

pith:2020:ALVRUQQIZ6SYCHFEE5DLRFQTIA

not attested not anchored not stored refs pending

Domain-Specific Language Model Pretraining for Biomedical Natural Language Processing

Hao Cheng, Hoifung Poon, Jianfeng Gao, Michael Lucas, Naoto Usuyama, Robert Tinn, Tristan Naumann, XiaoDong Liu, Yu Gu

arxiv:2007.15779 v6 · 2020-07-31 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALVRUQQIZ6SYCHFEE5DLRFQTIA}

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.

Cited by

1 paper in Pith

Galactica: A Large Language Model for Science

Receipt and verification

First computed	2026-07-05T03:15:07.514620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02eb1a4208cfa5811ca42746b89613403709cd7d30d7c322457778cc85d3ee6d

Aliases

arxiv: 2007.15779 · arxiv_version: 2007.15779v6 · doi: 10.48550/arxiv.2007.15779 · pith_short_12: ALVRUQQIZ6SY · pith_short_16: ALVRUQQIZ6SYCHFE · pith_short_8: ALVRUQQI

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/ALVRUQQIZ6SYCHFEE5DLRFQTIA \
  | 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: 02eb1a4208cfa5811ca42746b89613403709cd7d30d7c322457778cc85d3ee6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "105ee100bb3cc8342df85953c13d93f0136d610c74a619dbc8206d95825d659d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-07-31T00:04:15Z",
    "title_canon_sha256": "e13434739b766e84627e380280d82913b278dcd2a64f8b4e189a1410c1de361a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15779",
    "kind": "arxiv",
    "version": 6
  }
}