Pith Number

pith:KP37CVTT

pith:2012:KP37CVTTXVXOWUTDWKDA3KEH7G

not attested not anchored not stored refs pending

A Split-Merge Framework for Comparing Clusterings

Hai Leong Chieu (DSO National Laboratories), Ivor Tsang (Nanyang Technological University), Kian Ming Chai (DSO National Laboratories), Qiaoliang Xiang (Nanyang Technological University), Qi Mao (Nanyang Technological University), Zhendong Zhao (Macquarie University)

arxiv:1206.6475 v2 · 2012-06-27 · 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{KP37CVTTXVXOWUTDWKDA3KEH7G}

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	2026-05-18T03:46:18.250578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53f7f15673bd6eeb5263b2860da887f98cd295b22950a55902481cd6d241b3c2

Aliases

arxiv: 1206.6475 · arxiv_version: 1206.6475v2 · doi: 10.48550/arxiv.1206.6475 · pith_short_12: KP37CVTTXVXO · pith_short_16: KP37CVTTXVXOWUTD · pith_short_8: KP37CVTT

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/KP37CVTTXVXOWUTDWKDA3KEH7G \
  | 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: 53f7f15673bd6eeb5263b2860da887f98cd295b22950a55902481cd6d241b3c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa177cf68b14354a41a8842af391628f902e482727e095e98a1b2b1a5b498a77",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-06-27T19:59:59Z",
    "title_canon_sha256": "85a25f16ccb3df97d044096de3946c90c67bb87cbf4b7f309e96c41effddde4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6475",
    "kind": "arxiv",
    "version": 2
  }
}