Pith Number

pith:M2VQQEHW

pith:2013:M2VQQEHWV4THCU4LETLBSDSTAT

not attested not anchored not stored refs pending

An Event Structure Model for Probabilistic Concurrent Kleene Algebra

Annabelle McIver, Georg Struth, Tahiry Rabehaja

arxiv:1310.2320 v1 · 2013-10-09 · 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{M2VQQEHWV4THCU4LETLBSDSTAT}

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	2026-05-18T03:10:57.334740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66ab0810f6af2671538b24d6190e5304eb4b00b4ab2040ea7de63453caf1bd53

Aliases

arxiv: 1310.2320 · arxiv_version: 1310.2320v1 · doi: 10.48550/arxiv.1310.2320 · pith_short_12: M2VQQEHWV4TH · pith_short_16: M2VQQEHWV4THCU4L · pith_short_8: M2VQQEHW

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/M2VQQEHWV4THCU4LETLBSDSTAT \
  | 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: 66ab0810f6af2671538b24d6190e5304eb4b00b4ab2040ea7de63453caf1bd53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9d8e670812df168e826acace9bff97b71e25414a760b10a5a0f9eb7af3852fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-10-09T01:10:38Z",
    "title_canon_sha256": "43a9cc6c0eac6c86a3fdd5dc88de26b011c0a5c9304fd3cfd4bd8f265999095e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2320",
    "kind": "arxiv",
    "version": 1
  }
}