Pith Number

pith:U7FVZKNE

pith:2022:U7FVZKNEIBFGZPJDV7PSSLDYPM

not attested not anchored not stored refs pending

Genie: A new, fast, and outlier-resistant hierarchical clustering algorithm

Anna Cena, Maciej Bartoszuk, Marek Gagolewski

arxiv:2209.05757 v1 · 2022-09-13 · cs.LG · 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{U7FVZKNEIBFGZPJDV7PSSLDYPM}

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	2026-07-05T04:56:50.062152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7cb5ca9a4404a6cbd23afdf292c787b03ffabd676d098b802b3546b2f288fe6

Aliases

arxiv: 2209.05757 · arxiv_version: 2209.05757v1 · doi: 10.48550/arxiv.2209.05757 · pith_short_12: U7FVZKNEIBFG · pith_short_16: U7FVZKNEIBFGZPJD · pith_short_8: U7FVZKNE

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/U7FVZKNEIBFGZPJDV7PSSLDYPM \
  | 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: a7cb5ca9a4404a6cbd23afdf292c787b03ffabd676d098b802b3546b2f288fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4585acfd37e8b4c5edc0fe37f26d421406d82b1bc1b3000c5631bfcba6d428c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-13T06:42:53Z",
    "title_canon_sha256": "c670c9142ae6ff53fd9b34252644fe4fb7e2b0cc841b64d8cd1950704e4aa551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05757",
    "kind": "arxiv",
    "version": 1
  }
}