Pith Number

pith:PAYK7E6E

pith:2014:PAYK7E6EJ3HHMQGDW4YTMZPOTV

not attested not anchored not stored refs pending

A new prior for the discrete DAG models with a restricted set of directions

Helene Massam, Jacek Wesolowski

arxiv:1412.0972 v1 · 2014-12-02 · math.ST · math.PR · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PAYK7E6EJ3HHMQGDW4YTMZPOTV}

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	2026-05-18T02:28:20.323189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7830af93c44ece7640c3b7313665ee9d4b2c2b9d44534b8b6f357381d861615b

Aliases

arxiv: 1412.0972 · arxiv_version: 1412.0972v1 · doi: 10.48550/arxiv.1412.0972 · pith_short_12: PAYK7E6EJ3HH · pith_short_16: PAYK7E6EJ3HHMQGD · pith_short_8: PAYK7E6E

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/PAYK7E6EJ3HHMQGDW4YTMZPOTV \
  | 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: 7830af93c44ece7640c3b7313665ee9d4b2c2b9d44534b8b6f357381d861615b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae583f035baf0bc425f88278d9a60ad73e2942c24b5caa1ccceb7e75694280e1",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-12-02T16:45:54Z",
    "title_canon_sha256": "21fa0b02439b95b401a217660115394cc92f40fea46b6a74254a2edff8ae3b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0972",
    "kind": "arxiv",
    "version": 1
  }
}