Pith Number

pith:TCW62VBV

pith:2022:TCW62VBVKWR3QK6PKAOTF6YYGD

not attested not anchored not stored refs pending

A Note on Process Modelling: Combining Situation Calculus and Petri Nets

Antonio L. Furtado, Bruno Feij\'o, Edirlei Soares de Lima, Marco A. Casanova

arxiv:2207.00317 v1 · 2022-07-01 · 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{TCW62VBVKWR3QK6PKAOTF6YYGD}

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	2026-07-05T04:36:41.772001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98aded543555a3b82bcf501d32fb1830d2239a70b168e008a4bf3d7ecae32a1c

Aliases

arxiv: 2207.00317 · arxiv_version: 2207.00317v1 · doi: 10.48550/arxiv.2207.00317 · pith_short_12: TCW62VBVKWR3 · pith_short_16: TCW62VBVKWR3QK6P · pith_short_8: TCW62VBV

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/TCW62VBVKWR3QK6PKAOTF6YYGD \
  | 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: 98aded543555a3b82bcf501d32fb1830d2239a70b168e008a4bf3d7ecae32a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b707f0300fbe1bef7ac62f327922e855d478d7d329354fa2e453eca431e16e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2022-07-01T10:09:23Z",
    "title_canon_sha256": "10bc556cd0ca632d97f4ccdd1ec308e7937a930b32b0cf2bda1937b713b2c723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00317",
    "kind": "arxiv",
    "version": 1
  }
}