Pith Number

pith:YWMLOXGA

pith:2013:YWMLOXGAYRMKZNFUHHL4PBIXWG

not attested not anchored not stored refs pending

Proceedings of the Second Conference on Uncertainty in Artificial Intelligence (1986)

John Lemmer, Laveen Kanal

arxiv:1304.3859 v1 · 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{YWMLOXGAYRMKZNFUHHL4PBIXWG}

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	2026-05-18T03:28:04.032014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c598b75cc0c458acb4b439d7c78517b1a478e3fe3025b793de59627d3b3e8552

Aliases

arxiv: 1304.3859 · arxiv_version: 1304.3859v1 · doi: 10.48550/arxiv.1304.3859 · pith_short_12: YWMLOXGAYRMK · pith_short_16: YWMLOXGAYRMKZNFU · pith_short_8: YWMLOXGA

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/YWMLOXGAYRMKZNFUHHL4PBIXWG \
  | 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: c598b75cc0c458acb4b439d7c78517b1a478e3fe3025b793de59627d3b3e8552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3820c089ab69375af8da29c3a9ba4ceda32097407b2e7a0eb30d83faf94a1a45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-04-13T21:37:12Z",
    "title_canon_sha256": "1cab1e15bd79135cd034e1157df6e720a6e5a89900f55980241d6887a081cf9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3859",
    "kind": "arxiv",
    "version": 1
  }
}