Pith Number

pith:E2OACUOE

pith:2013:E2OACUOE6MYKMVYZTDBMUQUDLQ

not attested not anchored not stored refs pending

On Refinements of Boolean and Parametric Modal Transition Systems

Jan K\v{r}et\'insk\'y, Salomon Sickert

arxiv:1304.5278 v1 · 2013-04-18 · 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{E2OACUOE6MYKMVYZTDBMUQUDLQ}

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	2026-05-18T03:27:33.893628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

269c0151c4f330a6571998c2ca42835c28069bd5de56830b0df9e85450b14073

Aliases

arxiv: 1304.5278 · arxiv_version: 1304.5278v1 · doi: 10.48550/arxiv.1304.5278 · pith_short_12: E2OACUOE6MYK · pith_short_16: E2OACUOE6MYKMVYZ · pith_short_8: E2OACUOE

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/E2OACUOE6MYKMVYZTDBMUQUDLQ \
  | 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: 269c0151c4f330a6571998c2ca42835c28069bd5de56830b0df9e85450b14073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ecc05f70c8c32e59468f7e38b56fc35eade96d94a061014ac7fdc19daff28f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-04-18T23:17:06Z",
    "title_canon_sha256": "ad32ffcfcfcb08f4d46fb70704341cb3b199987679e4f1b358ab86699432d1bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5278",
    "kind": "arxiv",
    "version": 1
  }
}