Pith Number

pith:AQGFKZHU

pith:2022:AQGFKZHUJN7Y32VA4QG5KOAAFE

not attested not anchored not stored refs pending

Non-parametric Clustering of Multivariate Populations with Arbitrary Sizes

Denys Pommeret, Yves Isma\"el Ngounou Bakam

arxiv:2211.06338 v1 · 2022-11-11 · stat.ME · stat.AP · 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{AQGFKZHUJN7Y32VA4QG5KOAAFE}

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	2026-07-05T05:15:19.897476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

040c5564f44b7f8deaa0e40dd538002923893a613d1df63f9309f37a45a0bbf2

Aliases

arxiv: 2211.06338 · arxiv_version: 2211.06338v1 · doi: 10.48550/arxiv.2211.06338 · pith_short_12: AQGFKZHUJN7Y · pith_short_16: AQGFKZHUJN7Y32VA · pith_short_8: AQGFKZHU

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/AQGFKZHUJN7Y32VA4QG5KOAAFE \
  | 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: 040c5564f44b7f8deaa0e40dd538002923893a613d1df63f9309f37a45a0bbf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6d177455d66b6c915192dff5408d9fd3762dd9733c94d65da256f1a4ab3fb6a",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-11-11T16:38:29Z",
    "title_canon_sha256": "a50ce2b94fb9ce6502e0e5635b1ba696f687f661d54b0f5fc13083e3aceab568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.06338",
    "kind": "arxiv",
    "version": 1
  }
}