Pith Number

pith:O3PZ7AEN

pith:2014:O3PZ7AEN7BUERY625BE72DIRWR

not attested not anchored not stored refs pending

G-Bean: an ontology-graph based web tool for biomedical literature retrieval

James Z. Wang, Liang Dong, Lin Li, Philip S. Yu, Pradip K Srimani, Yuanyuan Zhang

arxiv:1401.1766 v5 · 2014-01-08 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3PZ7AEN7BUERY625BE72DIRWR}

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	2026-05-18T01:34:35.834576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76df9f808df86848e3dae849fd0d11b4422e26b62d8d0f09c0a0c044422efa42

Aliases

arxiv: 1401.1766 · arxiv_version: 1401.1766v5 · doi: 10.48550/arxiv.1401.1766 · pith_short_12: O3PZ7AEN7BUE · pith_short_16: O3PZ7AEN7BUERY62 · pith_short_8: O3PZ7AEN

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/O3PZ7AEN7BUERY625BE72DIRWR \
  | 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: 76df9f808df86848e3dae849fd0d11b4422e26b62d8d0f09c0a0c044422efa42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6212b619b0a25d2ae95c1ecef0ccb4845a58e9466d61ee3eebec274aab21a7e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-01-08T18:15:31Z",
    "title_canon_sha256": "8a9f8382669c3b98d7f826437abc06bc8f329c7855d23db6a06fd89b72e023d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1766",
    "kind": "arxiv",
    "version": 5
  }
}