Pith Number

pith:B27TQJDE

pith:2018:B27TQJDEHZG3CU5ZUIHZF67BDX

not attested not anchored not stored refs pending

Fast K-Means Clustering with Anderson Acceleration

Bailin Deng, Hao Yu, Juyong Zhang, Yue Peng, Yuxin Yao

arxiv:1805.10638 v1 · 2018-05-27 · cs.LG · cs.NA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B27TQJDEHZG3CU5ZUIHZF67BDX}

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	2026-05-18T00:14:51.836050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ebf3824643e4db153b9a20f92fbe11dfb55e78fac572e8032b978deee3889e5

Aliases

arxiv: 1805.10638 · arxiv_version: 1805.10638v1 · doi: 10.48550/arxiv.1805.10638 · pith_short_12: B27TQJDEHZG3 · pith_short_16: B27TQJDEHZG3CU5Z · pith_short_8: B27TQJDE

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/B27TQJDEHZG3CU5ZUIHZF67BDX \
  | 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: 0ebf3824643e4db153b9a20f92fbe11dfb55e78fac572e8032b978deee3889e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4297ef01402781def3072a2487889a910c13874287aff29df853c09c38d2e889",
    "cross_cats_sorted": [
      "cs.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-27T15:17:33Z",
    "title_canon_sha256": "06adca9491f1b9d3a427bd41a0c1b41f6a62ca9bfe1864737297f77dc6f3f332"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10638",
    "kind": "arxiv",
    "version": 1
  }
}