Pith Number

pith:M2VAXJAB

pith:2018:M2VAXJABFPSMQ3H6EEY5XKEUB6

not attested not anchored not stored refs pending

An Overview of Semiparametric Extensions of Finite Mixture Models

Guangren Yang, Sijia Xiang, Weixin Yao

arxiv:1811.05575 v1 · 2018-11-14 · 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{M2VAXJABFPSMQ3H6EEY5XKEUB6}

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	2026-05-18T00:00:42.600918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66aa0ba4012be4c86cfe2131dba8940f9ae39c50c95ac450fdbd3cc6fae5be50

Aliases

arxiv: 1811.05575 · arxiv_version: 1811.05575v1 · doi: 10.48550/arxiv.1811.05575 · pith_short_12: M2VAXJABFPSM · pith_short_16: M2VAXJABFPSMQ3H6 · pith_short_8: M2VAXJAB

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/M2VAXJABFPSMQ3H6EEY5XKEUB6 \
  | 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: 66aa0ba4012be4c86cfe2131dba8940f9ae39c50c95ac450fdbd3cc6fae5be50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09acf8fdf24c2a5d578ad58a0213739d3e1ea6877ecdf67830c23f32bb53de87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-11-14T00:23:05Z",
    "title_canon_sha256": "c269308616d3f86aa39e800db60ea4106b0a03b1a35c0cc4303e0a3ccfd60cc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05575",
    "kind": "arxiv",
    "version": 1
  }
}