Pith Number

pith:5IW46KDC

pith:2011:5IW46KDCP7UXJ4GPC46HOOWMAR

not attested not anchored not stored refs pending

Simultaneous model-based clustering and visualization in the Fisher discriminative subspace

Camille Brunet, Charles Bouveyron

arxiv:1101.2374 v2 · 2011-01-12 · stat.ME · stat.AP · 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{5IW46KDCP7UXJ4GPC46HOOWMAR}

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	2026-05-18T04:23:56.281783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea2dcf28627fe974f0cf173c773acc047714e7f953479ff98ebcb492cd43770b

Aliases

arxiv: 1101.2374 · arxiv_version: 1101.2374v2 · doi: 10.48550/arxiv.1101.2374 · pith_short_12: 5IW46KDCP7UX · pith_short_16: 5IW46KDCP7UXJ4GP · pith_short_8: 5IW46KDC

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/5IW46KDCP7UXJ4GPC46HOOWMAR \
  | 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: ea2dcf28627fe974f0cf173c773acc047714e7f953479ff98ebcb492cd43770b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c12a52678a76b55c78ec8d28c0ddd94c82e8f051a08702be3926b0195994d6",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-01-12T14:40:06Z",
    "title_canon_sha256": "3cc5e42ce7d08aa0301ec7966241f63ca0252e97e1f0f34cefda9cbff4433098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2374",
    "kind": "arxiv",
    "version": 2
  }
}