Pith Number

pith:BQA3QOMK

pith:2013:BQA3QOMKYDAB36UNSJJCOACER6

not attested not anchored not stored refs pending

Parsimonious mixtures of multivariate contaminated normal distributions

Antonio Punzo, Paul D. McNicholas

arxiv:1305.4669 v5 · 2013-05-20 · stat.ME · 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{BQA3QOMKYDAB36UNSJJCOACER6}

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	2026-05-18T01:14:29.802805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c01b8398ac0c01dfa8d92522700448fa98a8b84fa6a8b35ce61d056cb2c5e8c

Aliases

arxiv: 1305.4669 · arxiv_version: 1305.4669v5 · doi: 10.48550/arxiv.1305.4669 · pith_short_12: BQA3QOMKYDAB · pith_short_16: BQA3QOMKYDAB36UN · pith_short_8: BQA3QOMK

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/BQA3QOMKYDAB36UNSJJCOACER6 \
  | 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: 0c01b8398ac0c01dfa8d92522700448fa98a8b84fa6a8b35ce61d056cb2c5e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eda620ab95805975eea4a482348b93ad4f8821fc210847a03d1412bf2d80621",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-05-20T22:29:30Z",
    "title_canon_sha256": "48522a4e7e2cb7f8ab5cac81beeececcf9e4cdd9325c34c058e054fb9980cc13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4669",
    "kind": "arxiv",
    "version": 5
  }
}