Pith Number

pith:FSHTHEW7

pith:2019:FSHTHEW7AV5THHBOG22N3RGRDP

not attested not anchored not stored refs pending

Estimation of the Number of Components of Non-Parametric Multivariate Finite Mixture Models

Caleb Kwon, Eric Mbakop

arxiv:1908.03656 v2 · 2019-08-10 · stat.ME · 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{FSHTHEW7AV5THHBOG22N3RGRDP}

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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	2026-07-05T01:16:09.419659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c8f3392df057b339c2e36b4ddc4d11bc56d8afed713603af49847ba7dd9f087

Aliases

arxiv: 1908.03656 · arxiv_version: 1908.03656v2 · doi: 10.48550/arxiv.1908.03656 · pith_short_12: FSHTHEW7AV5T · pith_short_16: FSHTHEW7AV5THHBO · pith_short_8: FSHTHEW7

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/FSHTHEW7AV5THHBOG22N3RGRDP \
  | 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: 2c8f3392df057b339c2e36b4ddc4d11bc56d8afed713603af49847ba7dd9f087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef1eed5c9023c658229cb2eea93e42f056e6d335af809add306f310f17e3be1",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-08-10T00:24:57Z",
    "title_canon_sha256": "754a392f6a5c075a5031535a5b1232b5e2305f53a6e3825d420a51695ce4ae9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03656",
    "kind": "arxiv",
    "version": 2
  }
}