Pith Number

pith:INHOFCYY

pith:2013:INHOFCYYZ7VISPM4RQNTY7RUUL

not attested not anchored not stored refs pending

Synthesis from Knowledge-Based Specifications

Moshe Y. Vardi, Ron van der Meyden

arxiv:1307.6333 v1 · 2013-07-24 · 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{INHOFCYYZ7VISPM4RQNTY7RUUL}

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	2026-05-18T03:17:43.669999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

434ee28b18cfea893d9c8c1b3c7e34a2c0f64c049ea68fce98b76aafee44e7db

Aliases

arxiv: 1307.6333 · arxiv_version: 1307.6333v1 · doi: 10.48550/arxiv.1307.6333 · pith_short_12: INHOFCYYZ7VI · pith_short_16: INHOFCYYZ7VISPM4 · pith_short_8: INHOFCYY

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/INHOFCYYZ7VISPM4RQNTY7RUUL \
  | 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: 434ee28b18cfea893d9c8c1b3c7e34a2c0f64c049ea68fce98b76aafee44e7db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faec4b798475b85fd1a49e9bd91996caf9dc063ee6a5514e1a7285759d397b2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-07-24T08:45:40Z",
    "title_canon_sha256": "4049bff9396d3d8bb248e85a66bff555b36d00760feac406a9fa1cd504d468ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6333",
    "kind": "arxiv",
    "version": 1
  }
}