Pith Number

pith:CY6D3WJU

pith:2013:CY6D3WJULIF32ECUT2VJTZCY6N

not attested not anchored not stored refs pending

A Calculus for Causal Relevance

Blai Bonet

arxiv:1301.2257 v1 · 2013-01-10 · 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{CY6D3WJULIF32ECUT2VJTZCY6N}

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	2026-05-18T03:36:45.836788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

163c3dd9345a0bbd10549eaa99e458f37bd8d06f43b5c8209ebf9a999538f5dd

Aliases

arxiv: 1301.2257 · arxiv_version: 1301.2257v1 · doi: 10.48550/arxiv.1301.2257 · pith_short_12: CY6D3WJULIF3 · pith_short_16: CY6D3WJULIF32ECU · pith_short_8: CY6D3WJU

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/CY6D3WJULIF32ECUT2VJTZCY6N \
  | 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: 163c3dd9345a0bbd10549eaa99e458f37bd8d06f43b5c8209ebf9a999538f5dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3fd6b9db4206a26ae14fa96c9f1fd1154bc808d369661edf2e55953693a080d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-10T16:22:40Z",
    "title_canon_sha256": "e68a3e3ee2f4998587a0a5597c8e180c606b8dc917c32d785d61410c5899ef72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2257",
    "kind": "arxiv",
    "version": 1
  }
}