Pith Number

pith:VQ62F3RQ

pith:2015:VQ62F3RQLMYVGX4QIEIKS7QRGT

not attested not anchored not stored refs pending

A new Initial Centroid finding Method based on Dissimilarity Tree for K-means Algorithm

Abhishek Kumar, Suresh Chandra Gupta

arxiv:1509.03200 v1 · 2015-06-19 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQ62F3RQLMYVGX4QIEIKS7QRGT}

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	2026-05-18T01:33:25.081748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac3da2ee305b31535f904110a97e1134fd9bec6fd079944dc1b82eb066a82869

Aliases

arxiv: 1509.03200 · arxiv_version: 1509.03200v1 · doi: 10.48550/arxiv.1509.03200 · pith_short_12: VQ62F3RQLMYV · pith_short_16: VQ62F3RQLMYVGX4Q · pith_short_8: VQ62F3RQ

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/VQ62F3RQLMYVGX4QIEIKS7QRGT \
  | 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: ac3da2ee305b31535f904110a97e1134fd9bec6fd079944dc1b82eb066a82869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9cf65e8aa15f170c993725d48401db842dbf665646803bb99d6821268b59903",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-06-19T11:43:14Z",
    "title_canon_sha256": "1d844138ebd86d76d1dc9f392e91907bc44e1e16fdd3ba0b6f594518fd13c6ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03200",
    "kind": "arxiv",
    "version": 1
  }
}