Pith Number

pith:LOOE3RBM

pith:2013:LOOE3RBMTJ4ZZI7YHNF53KNXWN

not attested not anchored not stored refs pending

An Odds Ratio Based Inference Engine

Bruce M. Perrin, David S. Vaughan, Karl G. Kempf, Peter D. Holden, Robert M. Yadrick

arxiv:1304.3434 v1 · 2013-03-27 · 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{LOOE3RBMTJ4ZZI7YHNF53KNXWN}

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	2026-05-18T03:28:07.961130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b9c4dc42c9a799ca3f83b4bdda9b7b368a82667f631c544db59cfa99b928e33

Aliases

arxiv: 1304.3434 · arxiv_version: 1304.3434v1 · doi: 10.48550/arxiv.1304.3434 · pith_short_12: LOOE3RBMTJ4Z · pith_short_16: LOOE3RBMTJ4ZZI7Y · pith_short_8: LOOE3RBM

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/LOOE3RBMTJ4ZZI7YHNF53KNXWN \
  | 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: 5b9c4dc42c9a799ca3f83b4bdda9b7b368a82667f631c544db59cfa99b928e33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15bf82da01ed81876dc229ecc8bdede29c5ad88dfd6f29110cf7c1dad2f8e969",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T19:57:05Z",
    "title_canon_sha256": "9cf23cc1497ceb1ac6609cac8a7f72f81e5c5602f590d206686d35cf7aa74de9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3434",
    "kind": "arxiv",
    "version": 1
  }
}