Pith Number

pith:7ZH7HSRA

pith:2015:7ZH7HSRAM35XGQAMATPBU46CLW

not attested not anchored not stored refs pending

Comment on "Clustering by fast search and find of density peaks"

Caoyuan Li, Dakui Wang, Shuliang Wang, Yan Li

arxiv:1501.04267 v2 · 2015-01-18 · 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{7ZH7HSRAM35XGQAMATPBU46CLW}

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	2026-05-18T02:29:08.055110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe4ff3ca2066fb73400c04de1a73c25d86fceaec179c33e67c24437a43f7d4ce

Aliases

arxiv: 1501.04267 · arxiv_version: 1501.04267v2 · doi: 10.48550/arxiv.1501.04267 · pith_short_12: 7ZH7HSRAM35X · pith_short_16: 7ZH7HSRAM35XGQAM · pith_short_8: 7ZH7HSRA

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/7ZH7HSRAM35XGQAMATPBU46CLW \
  | 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: fe4ff3ca2066fb73400c04de1a73c25d86fceaec179c33e67c24437a43f7d4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cec4017145d41c0a212946f1650844279d4da73706e2d1ffc467623d20fb4364",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-01-18T05:15:55Z",
    "title_canon_sha256": "7399d21a31a598394b43f68f2e7545b3e33273486891d30cd5c33d90b645cb9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04267",
    "kind": "arxiv",
    "version": 2
  }
}