Pith Number

pith:6O7HHSUV

pith:2013:6O7HHSUVB4677JAXO7S56GLNUP

not attested not anchored not stored refs pending

La machine \alpha: mod\`ele g\'en\'erique pour les algorithmes naturels

Ivan Lavallee (LAISC), Marc Bui (LAISC), Michel Lamure (EDISS)

arxiv:1304.5604 v1 · 2013-04-20 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6O7HHSUVB4677JAXO7S56GLNUP}

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	2026-05-18T03:27:31.521266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3be73ca950f3dffa41777e5df196da3c3a437efd22be141fecbaae95d51da8e

Aliases

arxiv: 1304.5604 · arxiv_version: 1304.5604v1 · doi: 10.48550/arxiv.1304.5604 · pith_short_12: 6O7HHSUVB467 · pith_short_16: 6O7HHSUVB4677JAX · pith_short_8: 6O7HHSUV

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/6O7HHSUVB4677JAXO7S56GLNUP \
  | 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: f3be73ca950f3dffa41777e5df196da3c3a437efd22be141fecbaae95d51da8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94cef9d497cfc7628856d84d9f30a59affff570980eda1796878d15f6e4d8f3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2013-04-20T08:39:03Z",
    "title_canon_sha256": "aac85c209a711e9d8b7232c6429af145a15177cb1e81ace14a9a49941cacf90b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5604",
    "kind": "arxiv",
    "version": 1
  }
}