Pith Number

pith:KQ4AVDVX

pith:2019:KQ4AVDVXQZTH2GDZ2XRMKNF7C5

not attested not anchored not stored refs pending

Bayesian Generalization Error of Poisson Mixture and Simplex Vandermonde Matrix Type Singularity

Kenichiro Sato, Sumio Watanabe

arxiv:1912.13289 v1 · 2019-12-31 · 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{KQ4AVDVXQZTH2GDZ2XRMKNF7C5}

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	2026-07-05T00:29:07.548907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54380a8eb786667d1879d5e2c534bf17411c5f73f9821c73b13df34f1433198a

Aliases

arxiv: 1912.13289 · arxiv_version: 1912.13289v1 · doi: 10.48550/arxiv.1912.13289 · pith_short_12: KQ4AVDVXQZTH · pith_short_16: KQ4AVDVXQZTH2GDZ · pith_short_8: KQ4AVDVX

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/KQ4AVDVXQZTH2GDZ2XRMKNF7C5 \
  | 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: 54380a8eb786667d1879d5e2c534bf17411c5f73f9821c73b13df34f1433198a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73d4dc16abf9fc165030a8e82110eddaf90d0129b811fbdb0bf85c3632a04ddc",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-12-31T12:32:09Z",
    "title_canon_sha256": "bd5f66556d2781acbb63e7e1af006a2b059011e5d9f44621be5cbc3bcc1acff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.13289",
    "kind": "arxiv",
    "version": 1
  }
}