Pith Number

pith:YGYOD27I

pith:2024:YGYOD27IFHDQRJFSGM6JHJBTS5

not attested not anchored not stored refs pending

Weakly acyclic diagrams: A data structure for infinite-state symbolic verification

Jakob Schulz, Javier Esparza, Michael Blondin, Micha\"el Cadilhac, Philipp Czerner, Xin-Yi Cui

arxiv:2411.17250 v2 · 2024-11-26 · cs.LO · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGYOD27IFHDQRJFSGM6JHJBTS5}

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.

Cited by

1 paper in Pith

Weakly acyclic diagrams: A data structure for infinite-state symbolic verification

Receipt and verification

First computed	2026-07-05T10:15:23.317922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1b0e1ebe829c708a4b2333c93a4339746d64562588b71bc3115d19943ca68ab

Aliases

arxiv: 2411.17250 · arxiv_version: 2411.17250v2 · doi: 10.48550/arxiv.2411.17250 · pith_short_12: YGYOD27IFHDQ · pith_short_16: YGYOD27IFHDQRJFS · pith_short_8: YGYOD27I

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/YGYOD27IFHDQRJFSGM6JHJBTS5 \
  | 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: c1b0e1ebe829c708a4b2333c93a4339746d64562588b71bc3115d19943ca68ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a6d955b6c24acba51e91c8962b3b23cb0d03df780ecd8a58e04c242aeb50367",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2024-11-26T09:28:43Z",
    "title_canon_sha256": "46e6061049d03c433e4a5191c8f25dfab38fa24cb33e927ca86d428c6383e94f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17250",
    "kind": "arxiv",
    "version": 2
  }
}