Pith Number

pith:4U7LOF2V

pith:2013:4U7LOF2VQ6U7DSIDK5CUO22ASZ

not attested not anchored not stored refs pending

An Ontology Construction Approach for the Domain Of Poultry Science Using Protege

A. Anandaraj, K. Raja, P. Kalaivani

arxiv:1302.5417 v1 · 2013-02-21 · 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{4U7LOF2VQ6U7DSIDK5CUO22ASZ}

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	2026-05-18T03:32:46.873484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e53eb7175587a9f1c9035745476b409648134ffdeaf55cddb1b286f637f0a9cf

Aliases

arxiv: 1302.5417 · arxiv_version: 1302.5417v1 · doi: 10.48550/arxiv.1302.5417 · pith_short_12: 4U7LOF2VQ6U7 · pith_short_16: 4U7LOF2VQ6U7DSID · pith_short_8: 4U7LOF2V

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/4U7LOF2VQ6U7DSIDK5CUO22ASZ \
  | 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: e53eb7175587a9f1c9035745476b409648134ffdeaf55cddb1b286f637f0a9cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e3a3c9f69e23af193adcf6b264a57b9449fe07c41860052fd6ae1ffed869ec6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-21T09:19:11Z",
    "title_canon_sha256": "7925ea3021b79ef0e7e1bca7738469b0bf6408518669b2db900615489347ede4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5417",
    "kind": "arxiv",
    "version": 1
  }
}