Pith Number

pith:UYPR63M7

pith:2019:UYPR63M7SYRTQJCQW3KX5Z7KUT

not attested not anchored not stored refs pending

Model-based clustering in very high dimensions via adaptive projections

Bernd Taschler, Frank Dondelinger, Sach Mukherjee

arxiv:1902.08472 v1 · 2019-02-22 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYPR63M7SYRTQJCQW3KX5Z7KUT}

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	2026-05-17T23:52:57.133500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61f1f6d9f9623382450b6d57ee7eaa4d0841351ad18326aa45758f4f3d35278

Aliases

arxiv: 1902.08472 · arxiv_version: 1902.08472v1 · doi: 10.48550/arxiv.1902.08472 · pith_short_12: UYPR63M7SYRT · pith_short_16: UYPR63M7SYRTQJCQ · pith_short_8: UYPR63M7

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/UYPR63M7SYRTQJCQW3KX5Z7KUT \
  | 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: a61f1f6d9f9623382450b6d57ee7eaa4d0841351ad18326aa45758f4f3d35278

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cad76efb4c78e6de87ed8eaf165e2f726012aff06432c8ad6513f2bf634692e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-02-22T12:46:45Z",
    "title_canon_sha256": "86b4fa969d5405bb46657f8ccaad8fbdbb64c3641df220b372f72f3bd7713a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08472",
    "kind": "arxiv",
    "version": 1
  }
}