Pith Number

pith:WGLAVFTT

pith:2013:WGLAVFTTL5LSHADBWIX64INR2N

not attested not anchored not stored refs pending

Probability Distributions Over Possible Worlds

Fahiem Bacchus

arxiv:1304.2341 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{WGLAVFTTL5LSHADBWIX64INR2N}

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	2026-05-18T03:28:32.601000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1960a96735f57238061b22fee21b1d355cfbe29b6c74d3d50534c04dcd90b42

Aliases

arxiv: 1304.2341 · arxiv_version: 1304.2341v1 · doi: 10.48550/arxiv.1304.2341 · pith_short_12: WGLAVFTTL5LS · pith_short_16: WGLAVFTTL5LSHADB · pith_short_8: WGLAVFTT

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/WGLAVFTTL5LSHADBWIX64INR2N \
  | 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: b1960a96735f57238061b22fee21b1d355cfbe29b6c74d3d50534c04dcd90b42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "145d89282d2e5f13dcf94249cf6693b5740aa4444ae5ea58b1825aed35e65deb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T19:41:48Z",
    "title_canon_sha256": "493aaac7415b8acb7277ba46a196a8edd22ff567f69f426b3be63a8ef9ad9b9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2341",
    "kind": "arxiv",
    "version": 1
  }
}