Pith Number

pith:QGY3RYQZ

pith:2013:QGY3RYQZAAVO4ALPOS5GKYFQDV

not attested not anchored not stored refs pending

Bayesian Prediction for Artificial Intelligence

Matthew Self, Peter Cheeseman

arxiv:1304.2717 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{QGY3RYQZAAVO4ALPOS5GKYFQDV}

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	2026-05-18T03:28:28.712727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81b1b8e219002aee016f74ba6560b01d5222185398c619468a20f69a4a65346a

Aliases

arxiv: 1304.2717 · arxiv_version: 1304.2717v1 · doi: 10.48550/arxiv.1304.2717 · pith_short_12: QGY3RYQZAAVO · pith_short_16: QGY3RYQZAAVO4ALP · pith_short_8: QGY3RYQZ

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/QGY3RYQZAAVO4ALPOS5GKYFQDV \
  | 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: 81b1b8e219002aee016f74ba6560b01d5222185398c619468a20f69a4a65346a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc0d713bd572c0e6f07cb27045e5ae4674ad701767923317f0178a6f9182e87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T19:46:47Z",
    "title_canon_sha256": "9624cd9bf4670bde57da75c23de4f2efba76d5a2914b11d5c2d1a71a5c05cb2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2717",
    "kind": "arxiv",
    "version": 1
  }
}