Pith Number

pith:5GD6HAOL

pith:2015:5GD6HAOLOQ5OBVM264V4DTRLBJ

not attested not anchored not stored refs pending

OntoLoki: an automatic, instance-based method for the evaluation of biological ontologies on the Semantic Web

Benjamin M. Good, Chi K. Ho, Gavin Ha, Mark D. Wilkinson

arxiv:1502.06025 v1 · 2015-02-20 · q-bio.QM · 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{5GD6HAOLOQ5OBVM264V4DTRLBJ}

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	2026-05-18T02:26:38.248845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e987e381cb743ae0d59af72bc1ce2b0a652c1415eafa3e9adca1034844344354

Aliases

arxiv: 1502.06025 · arxiv_version: 1502.06025v1 · doi: 10.48550/arxiv.1502.06025 · pith_short_12: 5GD6HAOLOQ5O · pith_short_16: 5GD6HAOLOQ5OBVM2 · pith_short_8: 5GD6HAOL

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/5GD6HAOLOQ5OBVM264V4DTRLBJ \
  | 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: e987e381cb743ae0d59af72bc1ce2b0a652c1415eafa3e9adca1034844344354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7979b0832b43460ee7bb17c560e86b99e9358e493d88c50b4fb9dcc2448b3665",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2015-02-20T22:34:10Z",
    "title_canon_sha256": "fffd6b0604928805cecca3e70558a2461006aec8cad4287652fb55e9ff102ed2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06025",
    "kind": "arxiv",
    "version": 1
  }
}