Pith Number

pith:KDWR73GP

pith:2017:KDWR73GPK2UYZUIXGNGZK7BHOW

not attested not anchored not stored refs pending

Variance Based Moving K-Means Algorithm

Amarjot Singh, Raghunath Vp, SN Omar, Vibin Vijay

arxiv:1704.02197 v2 · 2017-04-07 · 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{KDWR73GPK2UYZUIXGNGZK7BHOW}

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	2026-05-18T00:44:38.475226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50ed1feccf56a98cd117334d957c27758120f1e80d266110841a444423cbcec4

Aliases

arxiv: 1704.02197 · arxiv_version: 1704.02197v2 · doi: 10.48550/arxiv.1704.02197 · pith_short_12: KDWR73GPK2UY · pith_short_16: KDWR73GPK2UYZUIX · pith_short_8: KDWR73GP

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/KDWR73GPK2UYZUIXGNGZK7BHOW \
  | 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: 50ed1feccf56a98cd117334d957c27758120f1e80d266110841a444423cbcec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a63e0beb5eeda796d9a6d4b8440c466e4c050167ccd7678c3c14778c7ef222d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-04-07T12:10:39Z",
    "title_canon_sha256": "61f60003d35bcf113b5726bac69748c8fc74e45ef9552763459a09b5df0c75f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02197",
    "kind": "arxiv",
    "version": 2
  }
}