Pith Number

pith:OZFMYP72

pith:2013:OZFMYP726OEBJTBGWP4BVYA5YF

not attested not anchored not stored refs pending

Clustering, Classification, Discriminant Analysis, and Dimension Reduction via Generalized Hyperbolic Mixtures

Katherine Morris, Paul D. McNicholas

arxiv:1308.6315 v3 · 2013-08-28 · stat.ME · stat.CO · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZFMYP726OEBJTBGWP4BVYA5YF}

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	2026-05-18T00:33:37.312534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

764acc3ffaf38814cc26b3f81ae01dc1414662d4b43885c80fbda23cd6d57031

Aliases

arxiv: 1308.6315 · arxiv_version: 1308.6315v3 · doi: 10.48550/arxiv.1308.6315 · pith_short_12: OZFMYP726OEB · pith_short_16: OZFMYP726OEBJTBG · pith_short_8: OZFMYP72

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/OZFMYP726OEBJTBGWP4BVYA5YF \
  | 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: 764acc3ffaf38814cc26b3f81ae01dc1414662d4b43885c80fbda23cd6d57031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97ff852715e12f5bcb1a8fd08bbe7ca69d32ddd5c4f87514db65e7bf3b62bde8",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-08-28T21:24:50Z",
    "title_canon_sha256": "468a6e2705275322f4c8a951d9c4099c1c42ba6e6c4b1efde56355e793962064"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6315",
    "kind": "arxiv",
    "version": 3
  }
}