Pith Number

pith:HGNCFTMG

pith:2014:HGNCFTMGH67VBLMKAJV7XELOBV

not attested not anchored not stored refs pending

Linear, Deterministic, and Order-Invariant Initialization Methods for the K-Means Clustering Algorithm

Hassan A. Kingravi, M. Emre Celebi

arxiv:1409.3854 v1 · 2014-09-12 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGNCFTMGH67VBLMKAJV7XELOBV}

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	2026-05-18T02:42:53.501265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399a22cd863fbf50ad8a026bfb916e0d4adb21ee29fc7732dfb4ddacb488cfa3

Aliases

arxiv: 1409.3854 · arxiv_version: 1409.3854v1 · doi: 10.48550/arxiv.1409.3854 · pith_short_12: HGNCFTMGH67V · pith_short_16: HGNCFTMGH67VBLMK · pith_short_8: HGNCFTMG

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/HGNCFTMGH67VBLMKAJV7XELOBV \
  | 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: 399a22cd863fbf50ad8a026bfb916e0d4adb21ee29fc7732dfb4ddacb488cfa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdb9fd4ba7c6868141b63444a7e30f2a593027501024b045471b846c02e7b848",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-09-12T20:11:36Z",
    "title_canon_sha256": "2ee4a7ca5bbeacf1fa786583b2f3aecbfa4835dd8668c64b973343eb673e8f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3854",
    "kind": "arxiv",
    "version": 1
  }
}