Pith Number

pith:GPVUNEHJ

pith:2006:GPVUNEHJKO6NQXIHKKBILMCGKU

not attested not anchored not stored refs pending

Farthest-Point Heuristic based Initialization Methods for K-Modes Clustering

Zengyou He

arxiv:cs/0610043 v1 · 2006-10-09 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPVUNEHJKO6NQXIHKKBILMCGKU}

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.

Cited by

1 paper in Pith

Fast Clustering of Categorical Big Data

Receipt and verification

First computed	2026-07-04T14:57:01.517060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33eb4690e953bcd85d07528285b04655328442a98f93e5be8a2f889203feda71

Aliases

arxiv: cs/0610043 · arxiv_version: cs/0610043v1 · doi: 10.48550/arxiv.cs/0610043 · pith_short_12: GPVUNEHJKO6N · pith_short_16: GPVUNEHJKO6NQXIH · pith_short_8: GPVUNEHJ

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/GPVUNEHJKO6NQXIHKKBILMCGKU \
  | 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: 33eb4690e953bcd85d07528285b04655328442a98f93e5be8a2f889203feda71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d464f5d5a7b5799c7faff1307d17e5268a272dffb1914b7cd4a4588b89856178",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.AI",
    "submitted_at": "2006-10-09T12:12:45Z",
    "title_canon_sha256": "604c8bef7eda18be8d21bf1290c9659d4584b6dcecf83a7e6343b2245be16d54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0610043",
    "kind": "arxiv",
    "version": 1
  }
}