Pith Number

pith:SUE3T5K5

pith:2018:SUE3T5K5QRYBEPK5F2ANTYOOXO

not attested not anchored not stored refs pending

Using probabilistic programs as proposals

Marco F. Cusumano-Towner, Vikash K. Mansinghka

arxiv:1801.03612 v2 · 2018-01-11 · cs.AI · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUE3T5K5QRYBEPK5F2ANTYOOXO}

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	2026-05-18T00:26:07.138063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9509b9f55d8470123d5d2e80d9e1cebb999249aa0736bf58e1ff9fe6d97a75a8

Aliases

arxiv: 1801.03612 · arxiv_version: 1801.03612v2 · doi: 10.48550/arxiv.1801.03612 · pith_short_12: SUE3T5K5QRYB · pith_short_16: SUE3T5K5QRYBEPK5 · pith_short_8: SUE3T5K5

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/SUE3T5K5QRYBEPK5F2ANTYOOXO \
  | 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: 9509b9f55d8470123d5d2e80d9e1cebb999249aa0736bf58e1ff9fe6d97a75a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5cee076554d812322c88a5a1c54813d1f849f35ea7c1dfe1f903a194fb3539a",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-01-11T02:07:39Z",
    "title_canon_sha256": "d62343bc7295f95d0c30947290e0bd86d7d35dfc55a8e6da6296ff77a5ea6578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03612",
    "kind": "arxiv",
    "version": 2
  }
}