Pith Number

pith:SRFP57LO

pith:2014:SRFP57LOB7ZCRTH5TGYJR2JYVV

not attested not anchored not stored refs pending

Safraless Synthesis for Epistemic Temporal Specifications

Catalin Dima, Emmanuel Filiot, Rodica Bozianu

arxiv:1405.0424 v1 · 2014-05-02 · 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{SRFP57LOB7ZCRTH5TGYJR2JYVV}

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	2026-05-18T02:52:42.647254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944afefd6e0ff228ccfd99b098e938ad63548d24022235c30e59b5c57c160945

Aliases

arxiv: 1405.0424 · arxiv_version: 1405.0424v1 · doi: 10.48550/arxiv.1405.0424 · pith_short_12: SRFP57LOB7ZC · pith_short_16: SRFP57LOB7ZCRTH5 · pith_short_8: SRFP57LO

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/SRFP57LOB7ZCRTH5TGYJR2JYVV \
  | 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: 944afefd6e0ff228ccfd99b098e938ad63548d24022235c30e59b5c57c160945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83df83ad7425b673c974022c41ba1a2c81ef95dadec341311c95b81f4c1b3265",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-05-02T15:12:03Z",
    "title_canon_sha256": "523cc89bdf209a400ba924d84c4bb06ba14faee45668d9889148b0bf53a88550"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0424",
    "kind": "arxiv",
    "version": 1
  }
}