Pith Number

pith:FCQPCN25

pith:2026:FCQPCN25C4K5WCQH7LS37R6YS4

not attested not anchored not stored refs pending

Spatial Model Checking of Images via Minimised Models and Branching Bisimilarity

Diego Latella, Erik P. de Vink, Jan Friso Groote, Mieke Massink, Vincenzo Ciancia

arxiv:2606.31344 v1 · 2026-06-30 · 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{FCQPCN25C4K5WCQH7LS37R6YS4}

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	2026-07-01T01:17:59.949674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a0f1375d1715db0a07fae5bfc7d8972f0eb71e81187eda6c207187061a479f

Aliases

arxiv: 2606.31344 · arxiv_version: 2606.31344v1 · doi: 10.48550/arxiv.2606.31344 · pith_short_12: FCQPCN25C4K5 · pith_short_16: FCQPCN25C4K5WCQH · pith_short_8: FCQPCN25

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/FCQPCN25C4K5WCQH7LS37R6YS4 \
  | 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: 28a0f1375d1715db0a07fae5bfc7d8972f0eb71e81187eda6c207187061a479f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834940ab16bb279fa0d4cfbe05c03986f63c37a34c34a95af92993ce279226d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-06-30T08:43:21Z",
    "title_canon_sha256": "1e02d45a356c60bf16a764bc69bb03d142a15a8a193c100d7fe98039ae5d4140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31344",
    "kind": "arxiv",
    "version": 1
  }
}