Pith Number

pith:4MH3FJSF

pith:2024:4MH3FJSFMQJ2BMTL5V4LTNUWPM

not attested not anchored not stored refs pending

On uncertainty-penalized Bayesian information criterion

Ken-ichi Fukui, Pongpisit Thanasutives

arxiv:2404.16881 v1 · 2024-04-23 · cs.LG · math.ST · 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{4MH3FJSFMQJ2BMTL5V4LTNUWPM}

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	2026-07-05T08:12:16.449962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30fb2a6456413a0b26bed78b9b6967b1885a1cad2bbea3be98b2361eea52410

Aliases

arxiv: 2404.16881 · arxiv_version: 2404.16881v1 · doi: 10.48550/arxiv.2404.16881 · pith_short_12: 4MH3FJSFMQJ2 · pith_short_16: 4MH3FJSFMQJ2BMTL · pith_short_8: 4MH3FJSF

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/4MH3FJSFMQJ2BMTL5V4LTNUWPM \
  | 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: e30fb2a6456413a0b26bed78b9b6967b1885a1cad2bbea3be98b2361eea52410

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27510ccea7996d19dc75e00d712c894d6e046d4f5e342209af5efbb57b6ed04c",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-23T13:59:11Z",
    "title_canon_sha256": "b77494950372836ab999f1b2433186f4bf5fedbbd4f68602b3d42564335d060e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16881",
    "kind": "arxiv",
    "version": 1
  }
}