Pith Number

pith:N5R5WPOQ

pith:2013:N5R5WPOQLSZX2EP67KUHX2DLXU

not attested not anchored not stored refs pending

Proceedings of the Fifth Conference on Uncertainty in Artificial Intelligence (1989)

John Lemmer, Laveen Kanal, Max Henrion, Ross Shachter

arxiv:1304.3855 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{N5R5WPOQLSZX2EP67KUHX2DLXU}

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	2026-05-18T03:28:04.065126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f63db3dd05cb37d11fefaa87be86bbd195af7c7bc540ad4554921f28422ee00

Aliases

arxiv: 1304.3855 · arxiv_version: 1304.3855v1 · doi: 10.48550/arxiv.1304.3855 · pith_short_12: N5R5WPOQLSZX · pith_short_16: N5R5WPOQLSZX2EP6 · pith_short_8: N5R5WPOQ

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/N5R5WPOQLSZX2EP67KUHX2DLXU \
  | 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: 6f63db3dd05cb37d11fefaa87be86bbd195af7c7bc540ad4554921f28422ee00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2e8089582920176c6621dbd723c3a6c11eab0cb0d9849f4e304ca1148c1499a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-04-13T21:26:12Z",
    "title_canon_sha256": "b755239c6cb0f95a10e86d75a20e37e953f7882fa9722033fbda264fda39a55a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3855",
    "kind": "arxiv",
    "version": 1
  }
}