Pith Number

pith:7XJ3RS5J

pith:2021:7XJ3RS5JDC6M674BPKJYMVT4GK

not attested not anchored not stored refs pending

Can Language Models be Biomedical Knowledge Bases?

Jaewoo Kang, Jinhyuk Lee, Minji Jeon, Mujeen Sung, Sean Yi, Sungdong Kim

arxiv:2109.07154 v1 · 2021-09-15 · 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{7XJ3RS5JDC6M674BPKJYMVT4GK}

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	2026-07-05T03:14:39.264069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd3b8cba918bccf7f817a9386567c3296409c3986d34acaf2b67e3607a5a6fa

Aliases

arxiv: 2109.07154 · arxiv_version: 2109.07154v1 · doi: 10.48550/arxiv.2109.07154 · pith_short_12: 7XJ3RS5JDC6M · pith_short_16: 7XJ3RS5JDC6M674B · pith_short_8: 7XJ3RS5J

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/7XJ3RS5JDC6M674BPKJYMVT4GK \
  | 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: fdd3b8cba918bccf7f817a9386567c3296409c3986d34acaf2b67e3607a5a6fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d204cccf0260caa4ab51b0744570c3c1a387a3f83fe611cc91b3d8ffbe61189",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-15T08:34:56Z",
    "title_canon_sha256": "f6cd224016926889e733c2ecdbed27ebcc0aca3d61d19f9ab42ef6c35596a6bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07154",
    "kind": "arxiv",
    "version": 1
  }
}