Pith Number

pith:PUE3MKV3

pith:2012:PUE3MKV3S2L3NPNGGJDHYPLYWI

not attested not anchored not stored refs pending

Iterative Join-Graph Propagation

Kalev Kask, Rina Dechter, Robert Mateescu

arxiv:1301.0564 v1 · 2012-12-12 · 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{PUE3MKV3S2L3NPNGGJDHYPLYWI}

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	2026-05-18T03:37:18.520169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d09b62abb9697b6bda632467c3d78b23a6f1f8e3518dbe559250dfe92a5c18a

Aliases

arxiv: 1301.0564 · arxiv_version: 1301.0564v1 · doi: 10.48550/arxiv.1301.0564 · pith_short_12: PUE3MKV3S2L3 · pith_short_16: PUE3MKV3S2L3NPNG · pith_short_8: PUE3MKV3

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/PUE3MKV3S2L3NPNGGJDHYPLYWI \
  | 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: 7d09b62abb9697b6bda632467c3d78b23a6f1f8e3518dbe559250dfe92a5c18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f30ef60e8b2818a1dd0a10f51d70cda91b70cc50ffa70ef3d06a448f043e6f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-12-12T15:55:58Z",
    "title_canon_sha256": "fc6c0701d3c3ab405171c3f20f7ef407dd8a2add3f3e4a726d3f036be3019a31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0564",
    "kind": "arxiv",
    "version": 1
  }
}