Pith Number

pith:OWTPB7FK

pith:2013:OWTPB7FK7AWHBATCPQ6WD4QMHF

not attested not anchored not stored refs pending

Automated Reasoning Using Possibilistic Logic: Semantics, Belief Revision and Variable Certainty Weights

Didier Dubois, Henri Prade, Jerome Lang

arxiv:1304.1500 v1 · 2013-03-27 · 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{OWTPB7FK7AWHBATCPQ6WD4QMHF}

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	2026-05-18T03:28:55.691766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a6f0fcaaf82c7082627c3d61f20c396ba443e13723fa7f4aa77d3c54faee64

Aliases

arxiv: 1304.1500 · arxiv_version: 1304.1500v1 · doi: 10.48550/arxiv.1304.1500 · pith_short_12: OWTPB7FK7AWH · pith_short_16: OWTPB7FK7AWHBATC · pith_short_8: OWTPB7FK

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/OWTPB7FK7AWHBATCPQ6WD4QMHF \
  | 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: 75a6f0fcaaf82c7082627c3d61f20c396ba443e13723fa7f4aa77d3c54faee64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7a4974958f62aec7a3d8605efe1bfaa461afd50f133b94c0f4a4d515d1111b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T19:37:41Z",
    "title_canon_sha256": "3026bf9d0a8886541347ff59a7aafcd6c8b452d86dd5f2b5547b947b09f51ff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1500",
    "kind": "arxiv",
    "version": 1
  }
}