Pith Number

pith:ZUPVTTU5

pith:2014:ZUPVTTU5XNRWIU3WN553F5NYUS

not attested not anchored not stored refs pending

Scalable Kernel Clustering: Approximate Kernel k-means

Anil K. Jain, Radha Chitta, Rong Jin, Timothy C. Havens

arxiv:1402.3849 v1 · 2014-02-16 · cs.CV · cs.DS · 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{ZUPVTTU5XNRWIU3WN553F5NYUS}

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

Variance Matters: Improving Domain Adaptation via Stratified Sampling

Receipt and verification

First computed	2026-05-18T02:58:47.018128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd1f59ce9dbb636453766f7bb2f5b8a4abb0594cb818f7253a3061d20846d9f8

Aliases

arxiv: 1402.3849 · arxiv_version: 1402.3849v1 · doi: 10.48550/arxiv.1402.3849 · pith_short_12: ZUPVTTU5XNRW · pith_short_16: ZUPVTTU5XNRWIU3W · pith_short_8: ZUPVTTU5

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/ZUPVTTU5XNRWIU3WN553F5NYUS \
  | 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: cd1f59ce9dbb636453766f7bb2f5b8a4abb0594cb818f7253a3061d20846d9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21af4d3edea3150f56ac45ecb3a1dd04d0f542295f77097fe26f08d527f7941e",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-02-16T22:19:40Z",
    "title_canon_sha256": "96ccf65cccd933548bc06f6bf4c2ccc2d38af67c85c9caf1128e4a855fa5217b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3849",
    "kind": "arxiv",
    "version": 1
  }
}