Pith Number

pith:SVPCN5TJ

pith:2014:SVPCN5TJU7TOJD4VS7MUJNZDXU

not attested not anchored not stored refs pending

Fast LTL Satisfiability Checking by SAT Solvers

Geguang Pu, Jianwen Li, Jifeng He, Lijun Zhang, Moshe Y. Vardi

arxiv:1401.5677 v2 · 2014-01-22 · 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{SVPCN5TJU7TOJD4VS7MUJNZDXU}

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	2026-05-18T02:52:57.869366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955e26f669a7e6e48f9597d944b723bd31e87b28ddb3d0427589e406e2e7404f

Aliases

arxiv: 1401.5677 · arxiv_version: 1401.5677v2 · doi: 10.48550/arxiv.1401.5677 · pith_short_12: SVPCN5TJU7TO · pith_short_16: SVPCN5TJU7TOJD4V · pith_short_8: SVPCN5TJ

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/SVPCN5TJU7TOJD4VS7MUJNZDXU \
  | 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: 955e26f669a7e6e48f9597d944b723bd31e87b28ddb3d0427589e406e2e7404f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "562177bff7188b7577f5735ca28a590c1d92f734bca430851cbb3927d251a83b",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-01-22T14:10:04Z",
    "title_canon_sha256": "ab0af23df351631d683aa926ed796aff8142e0744d00b28051cf761755c5722d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5677",
    "kind": "arxiv",
    "version": 2
  }
}