Pith Number

pith:6RQ3L5QU

pith:2019:6RQ3L5QU5DRJK24TQQOANRESNZ

not attested not anchored not stored refs pending

A Model Counter's Guide to Probabilistic Systems

Marcell Vazquez-Chanlatte, Markus N. Rabe, Sanjit A. Seshia

arxiv:1903.09354 v1 · 2019-03-22 · cs.LO · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RQ3L5QU5DRJK24TQQOANRESNZ}

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	2026-05-17T23:49:59.139878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f461b5f614e8e2956b93841c06c4926e5ec04b9aea58d07daab9fe520d4be202

Aliases

arxiv: 1903.09354 · arxiv_version: 1903.09354v1 · doi: 10.48550/arxiv.1903.09354 · pith_short_12: 6RQ3L5QU5DRJ · pith_short_16: 6RQ3L5QU5DRJK24T · pith_short_8: 6RQ3L5QU

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/6RQ3L5QU5DRJK24TQQOANRESNZ \
  | 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: f461b5f614e8e2956b93841c06c4926e5ec04b9aea58d07daab9fe520d4be202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af3fdb999d873c91dc893bfdc5ba1f389364659bbeebd81b6a312e533bab6514",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-03-22T04:37:36Z",
    "title_canon_sha256": "211bf9166fe08d62d56143ad8a8cf392cd5b9e0565a3642d72fac4568e4b9701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09354",
    "kind": "arxiv",
    "version": 1
  }
}