Pith Number

pith:LMO2KHYX

pith:2021:LMO2KHYXQ2FRF7Z4EIVB2GQFPB

not attested not anchored not stored refs pending

A Review of Biomedical Datasets Relating to Drug Discovery: A Knowledge Graph Perspective

Andreas Bender, Charles Tapley Hoyt, Cheng Ye, Ian P Barrett, Ola Engkvist, Rowan Swiers, Stephen Bonner, William L Hamilton

arxiv:2102.10062 v4 · 2021-02-19 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMO2KHYXQ2FRF7Z4EIVB2GQFPB}

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	2026-07-05T05:00:36.123993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b1da51f17868b12ff3c222a1d1a057867b96b6179e9e57cc9b6b5501f1f69ec

Aliases

arxiv: 2102.10062 · arxiv_version: 2102.10062v4 · doi: 10.48550/arxiv.2102.10062 · pith_short_12: LMO2KHYXQ2FR · pith_short_16: LMO2KHYXQ2FRF7Z4 · pith_short_8: LMO2KHYX

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/LMO2KHYXQ2FRF7Z4EIVB2GQFPB \
  | 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: 5b1da51f17868b12ff3c222a1d1a057867b96b6179e9e57cc9b6b5501f1f69ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98cc45d15cf706d2178b11dad9b9bb52237b4660b0350e578cbef8a07048cb98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-02-19T17:49:38Z",
    "title_canon_sha256": "c2e62c1c61b1cbac6ca01a1584570136072228da1b2c371c1833c4aecd603bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.10062",
    "kind": "arxiv",
    "version": 4
  }
}