Pith Number

pith:UYNO4DMA

pith:2022:UYNO4DMATVRZFQA2LYFNBQ2SYY

not attested not anchored not stored refs pending

Algorithm-Agnostic Interpretations for Clustering

Christian A. Scholbeck, Giuseppe Casalicchio, Henri Funk

arxiv:2209.10578 v1 · 2022-09-21 · 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{UYNO4DMATVRZFQA2LYFNBQ2SYY}

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	2026-07-05T05:00:04.185009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61aee0d809d6392c01a5e0ad0c352c62180e226bd1bf3310d400af92e2ad3df

Aliases

arxiv: 2209.10578 · arxiv_version: 2209.10578v1 · doi: 10.48550/arxiv.2209.10578 · pith_short_12: UYNO4DMATVRZ · pith_short_16: UYNO4DMATVRZFQA2 · pith_short_8: UYNO4DMA

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/UYNO4DMATVRZFQA2LYFNBQ2SYY \
  | 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: a61aee0d809d6392c01a5e0ad0c352c62180e226bd1bf3310d400af92e2ad3df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906d800cd8d28b1a635edf9e0ed57bf60e37fd581636ae2e5f3e6a3028fcde47",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-21T18:08:40Z",
    "title_canon_sha256": "797df83fe7f518d24a32edb4b16b547db57f0ee958d17e8539110b7a1da5a635"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10578",
    "kind": "arxiv",
    "version": 1
  }
}