Pith Number

pith:J3KDK6SG

pith:2013:J3KDK6SGL7PECNY6Y3XKZROIKP

not attested not anchored not stored refs pending

Dichotomization invariant log-mean linear parameterization for discrete graphical models of marginal independence

Alberto Roverato

arxiv:1302.4641 v2 · 2013-02-19 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3KDK6SGL7PECNY6Y3XKZROIKP}

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	2026-05-18T03:13:33.922176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ed4357a465fde41371ec6eeacc5c853d867f210bd995c9ca69db405d0f743c9

Aliases

arxiv: 1302.4641 · arxiv_version: 1302.4641v2 · doi: 10.48550/arxiv.1302.4641 · pith_short_12: J3KDK6SGL7PE · pith_short_16: J3KDK6SGL7PECNY6 · pith_short_8: J3KDK6SG

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/J3KDK6SGL7PECNY6Y3XKZROIKP \
  | 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: 4ed4357a465fde41371ec6eeacc5c853d867f210bd995c9ca69db405d0f743c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a2fc77bdc625700c6e2c150ba809edba2c566542f3c2365165efa9b55f376b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-02-19T15:22:55Z",
    "title_canon_sha256": "81436359eec629e8244c3c8c53129668d73b1fcaff5b9fe217a48b6ac238fc76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4641",
    "kind": "arxiv",
    "version": 2
  }
}