Pith Number

pith:6A6MRGTJ

pith:2012:6A6MRGTJMMRPR5XUPS5JRRCL4C

not attested not anchored not stored refs pending

Inference in Polytrees with Sets of Probabilities

Cassio Polpo de Campos, Fabio Gagliardi Cozman, Jose Carlos Ferreira da Rocha

arxiv:1212.2458 v1 · 2012-10-19 · 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{6A6MRGTJMMRPR5XUPS5JRRCL4C}

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	2026-05-18T03:38:04.645626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f03cc89a696322f8f6f47cba98c44be0a0590bcbf6c51a98083bbb9c5c2cc57c

Aliases

arxiv: 1212.2458 · arxiv_version: 1212.2458v1 · doi: 10.48550/arxiv.1212.2458 · pith_short_12: 6A6MRGTJMMRP · pith_short_16: 6A6MRGTJMMRPR5XU · pith_short_8: 6A6MRGTJ

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/6A6MRGTJMMRPR5XUPS5JRRCL4C \
  | 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: f03cc89a696322f8f6f47cba98c44be0a0590bcbf6c51a98083bbb9c5c2cc57c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b621c5ae16138d5ab469a8d71bac6717c8093a76fb6936d850e4893829057396",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-10-19T15:05:11Z",
    "title_canon_sha256": "7955625368c664980a4db83cc9435b8c7e7e7b714a3472126e8bdb0659da0c76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2458",
    "kind": "arxiv",
    "version": 1
  }
}