Pith Number

pith:IKNM2SY7

pith:2014:IKNM2SY7K2KKDZ2CWROGJ6WQYD

not attested not anchored not stored refs pending

Saturation algorithms for model-checking pushdown systems

Arnaud Carayol (LIGM, CNRS), Matthew Hague (Department of Computer Science, Royal Holloway University of London), Universit\'e Paris-Est

arxiv:1405.5593 v1 · 2014-05-22 · cs.FL · 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{IKNM2SY7K2KKDZ2CWROGJ6WQYD}

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	2026-05-18T02:51:16.303261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

429acd4b1f5694a1e742b45c64fad0c0fbd859419fe94bf8f7601bf12ca76a28

Aliases

arxiv: 1405.5593 · arxiv_version: 1405.5593v1 · doi: 10.48550/arxiv.1405.5593 · pith_short_12: IKNM2SY7K2KK · pith_short_16: IKNM2SY7K2KKDZ2C · pith_short_8: IKNM2SY7

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/IKNM2SY7K2KKDZ2CWROGJ6WQYD \
  | 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: 429acd4b1f5694a1e742b45c64fad0c0fbd859419fe94bf8f7601bf12ca76a28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e929bb532aa06480121489e35c03b9328fbb2860d679552dfb476173037f32e6",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2014-05-22T02:11:30Z",
    "title_canon_sha256": "30db4443fe7acd4eb6db1170206dea96174d13d85550aa01a36491b8920ea4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5593",
    "kind": "arxiv",
    "version": 1
  }
}