Pith Number

pith:JX72LK5L

pith:2011:JX72LK5LWK7WX5L3H2PXGYMSPY

not attested not anchored not stored refs pending

Efficient Implementation of the Plan Graph in STAN

D. Long, M. Fox

arxiv:1105.5457 v1 · 2011-05-27 · 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{JX72LK5LWK7WX5L3H2PXGYMSPY}

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	2026-05-18T04:21:11.695716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dffa5ababb2bf6bf57b3e9f7361927e1e3ec1753024a4db312ab96a116ae191

Aliases

arxiv: 1105.5457 · arxiv_version: 1105.5457v1 · doi: 10.48550/arxiv.1105.5457 · pith_short_12: JX72LK5LWK7W · pith_short_16: JX72LK5LWK7WX5L3 · pith_short_8: JX72LK5L

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/JX72LK5LWK7WX5L3H2PXGYMSPY \
  | 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: 4dffa5ababb2bf6bf57b3e9f7361927e1e3ec1753024a4db312ab96a116ae191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "265313289c3d86504f8a8828df283ceaccdf14181597623684ce861162c62759",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-05-27T01:52:09Z",
    "title_canon_sha256": "033d7e88f205c44e19daf6c107ee3f1fee0c4feac687504b2e7f8b10bc62ebdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5457",
    "kind": "arxiv",
    "version": 1
  }
}