Pith Number

pith:A3FDOPOI

pith:2013:A3FDOPOIGCRKPJZMECNRK57IXW

not attested not anchored not stored refs pending

{\omega}-Petri nets

Alexander Heu{\ss}ner, Gilles Geeraerts, Jean-Fran\c{c}ois Raskin, M. Praveen

arxiv:1301.6572 v1 · 2013-01-28 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3FDOPOIGCRKPJZMECNRK57IXW}

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	2026-05-18T03:35:15.006427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ca373dc830a2a7a72c209b1577e8bd8bec6be845aa032b04295aac037260fe

Aliases

arxiv: 1301.6572 · arxiv_version: 1301.6572v1 · doi: 10.48550/arxiv.1301.6572 · pith_short_12: A3FDOPOIGCRK · pith_short_16: A3FDOPOIGCRKPJZM · pith_short_8: A3FDOPOI

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/A3FDOPOIGCRKPJZMECNRK57IXW \
  | 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: 06ca373dc830a2a7a72c209b1577e8bd8bec6be845aa032b04295aac037260fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3de94e798697b23addb08533697bb0ab92b331cff76f708a04bd730725da4411",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-01-28T15:14:42Z",
    "title_canon_sha256": "69ff25d2cac9f04a6657f0b5a45a7e3dd87b89a5c62f7307685e177f7a8318bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6572",
    "kind": "arxiv",
    "version": 1
  }
}