Pith Number

pith:2KPTGBTB

pith:2018:2KPTGBTBU6A4ZZWIFPR7PQKPO2

not attested not anchored not stored refs pending

Some Moderate Deviations for Ewens-Pitman Sampling Model

Youzhou Zhou

arxiv:1811.06123 v2 · 2018-11-15 · math.PR · 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{2KPTGBTBU6A4ZZWIFPR7PQKPO2}

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	2026-05-18T00:00:29.333944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d29f330661a781cce6c82be3f7c14f76a3f30be552b99e10ff55ecb2594bb56f

Aliases

arxiv: 1811.06123 · arxiv_version: 1811.06123v2 · doi: 10.48550/arxiv.1811.06123 · pith_short_12: 2KPTGBTBU6A4 · pith_short_16: 2KPTGBTBU6A4ZZWI · pith_short_8: 2KPTGBTB

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/2KPTGBTBU6A4ZZWIFPR7PQKPO2 \
  | 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: d29f330661a781cce6c82be3f7c14f76a3f30be552b99e10ff55ecb2594bb56f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4104f0d15cf4e7c0408018e274049dd9ad40be1ea2cdc4cfd5cd4bcc6ad774a",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-11-15T00:08:35Z",
    "title_canon_sha256": "38d0672b1a4f265dd907371a19c87ba46d8b018e14f9f00c0bb75c14f6655616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06123",
    "kind": "arxiv",
    "version": 2
  }
}