Pith Number

pith:LJVUY3Y3

pith:2014:LJVUY3Y3RENJSIUSGRELE26DGN

not attested not anchored not stored refs pending

Dirichlet Process Mixture Models for Modeling and Generating Synthetic Versions of Nested Categorical Data

Jerome P. Reiter, Jingchen Hu, Quanli Wang

arxiv:1412.2282 v6 · 2014-12-06 · 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{LJVUY3Y3RENJSIUSGRELE26DGN}

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	2026-05-18T01:01:00.645468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a6b4c6f1b891a9922923448b26bc3336263ea03879799ac667696e2d20fccc4

Aliases

arxiv: 1412.2282 · arxiv_version: 1412.2282v6 · doi: 10.48550/arxiv.1412.2282 · pith_short_12: LJVUY3Y3RENJ · pith_short_16: LJVUY3Y3RENJSIUS · pith_short_8: LJVUY3Y3

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/LJVUY3Y3RENJSIUSGRELE26DGN \
  | 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: 5a6b4c6f1b891a9922923448b26bc3336263ea03879799ac667696e2d20fccc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23b80faada31cc30bcff0944233d8c6f4f59040306132c347dcedb33b06f99dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-12-06T21:15:22Z",
    "title_canon_sha256": "de4c3da8d61176c711383158404cf0d8132ccfdb353389ba797315abd06e15d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2282",
    "kind": "arxiv",
    "version": 6
  }
}