Pith Number

pith:IZCIGZKP

pith:2013:IZCIGZKPHDTTGASG54OLTMJDNN

not attested not anchored not stored refs pending

A Logic of Graded Possibility and Certainty Coping with Partial Inconsistency

Didier Dubois, Henri Prade, Jerome Lang

arxiv:1303.5727 v1 · 2013-03-20 · cs.AI · 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{IZCIGZKPHDTTGASG54OLTMJDNN}

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	2026-05-18T03:30:01.572974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

464483654f38e7330246ef1cb9b1236b4a8b466171c9447b430786860b3cebf4

Aliases

arxiv: 1303.5727 · arxiv_version: 1303.5727v1 · doi: 10.48550/arxiv.1303.5727 · pith_short_12: IZCIGZKPHDTT · pith_short_16: IZCIGZKPHDTTGASG · pith_short_8: IZCIGZKP

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/IZCIGZKPHDTTGASG54OLTMJDNN \
  | 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: 464483654f38e7330246ef1cb9b1236b4a8b466171c9447b430786860b3cebf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3027d2daa31edfce15a2e8654d434e9a1148f600e664d12c189bb3a63adfda6b",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-20T15:31:26Z",
    "title_canon_sha256": "61ddafbbb074dae52626ced52bf4e46f13a582a1c9cd813fd97ebddf39e93ea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5727",
    "kind": "arxiv",
    "version": 1
  }
}