Pith Number

pith:VI42JMFO

pith:2013:VI42JMFOIJ7F5JUXN4PZEEERHA

not attested not anchored not stored refs pending

Proceedings of the Fifteenth Conference on Uncertainty in Artificial Intelligence (1999)

Henri Prade, Kathryn Laskey

arxiv:1304.3843 v2 · 2013-04-13 · 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{VI42JMFOIJ7F5JUXN4PZEEERHA}

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	2026-05-18T02:44:07.034132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa39a4b0ae427e5ea6976f1f92109138391e683e98a5828188f5676fb28e306b

Aliases

arxiv: 1304.3843 · arxiv_version: 1304.3843v2 · doi: 10.48550/arxiv.1304.3843 · pith_short_12: VI42JMFOIJ7F · pith_short_16: VI42JMFOIJ7F5JUX · pith_short_8: VI42JMFO

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/VI42JMFOIJ7F5JUXN4PZEEERHA \
  | 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: aa39a4b0ae427e5ea6976f1f92109138391e683e98a5828188f5676fb28e306b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e88efa27898caa1cb7b8ec8fbec28a05fbdc0a9d5b2019ff510795b81b11f45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-04-13T20:29:18Z",
    "title_canon_sha256": "fb5d7133ed80483661dfd00f0f6520a0b2e2e6eaf3f8c0c3cfa80c2b9c7bec20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3843",
    "kind": "arxiv",
    "version": 2
  }
}