Pith Number

pith:WOINFJJF

pith:2013:WOINFJJFHMNMTPINIZG5GEYXOP

not attested not anchored not stored refs pending

A pattern-driven approach to biomedical ontology engineering

Jennifer D. Warrender, Phillip Lord

arxiv:1312.0465 v1 · 2013-12-02 · cs.CE · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOINFJJFHMNMTPINIZG5GEYXOP}

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	2026-05-18T03:05:45.614311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b390d2a5253b1ac9bd0d464dd3131773c4157c1d9d09374dec67aa3cad2cbe2b

Aliases

arxiv: 1312.0465 · arxiv_version: 1312.0465v1 · doi: 10.48550/arxiv.1312.0465 · pith_short_12: WOINFJJFHMNM · pith_short_16: WOINFJJFHMNMTPIN · pith_short_8: WOINFJJF

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/WOINFJJFHMNMTPINIZG5GEYXOP \
  | 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: b390d2a5253b1ac9bd0d464dd3131773c4157c1d9d09374dec67aa3cad2cbe2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a135d11be1e479b3dd08ee7b78bac15e28fa44f11234780415c8494b4619e6f",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-12-02T14:14:04Z",
    "title_canon_sha256": "f249ff6c19bd9efdf06e67ebf0cb7ff93afa880734b2ec657219c89d7ff1ab29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0465",
    "kind": "arxiv",
    "version": 1
  }
}