Pith Number

pith:KLKH4JFN

pith:2019:KLKH4JFNUWKT6HB4DGUVDMDJTU

not attested not anchored not stored refs pending

ELKI: A large open-source library for data analysis - ELKI Release 0.7.5 "Heidelberg"

Arthur Zimek, Erich Schubert

arxiv:1902.03616 v1 · 2019-02-10 · cs.LG · 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{KLKH4JFNUWKT6HB4DGUVDMDJTU}

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	2026-05-17T23:54:20.174624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d47e24ada5953f1c3c19a951b0699d0469f13c31899529de4efd40dd6b2e30

Aliases

arxiv: 1902.03616 · arxiv_version: 1902.03616v1 · doi: 10.48550/arxiv.1902.03616 · pith_short_12: KLKH4JFNUWKT · pith_short_16: KLKH4JFNUWKT6HB4 · pith_short_8: KLKH4JFN

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/KLKH4JFNUWKT6HB4DGUVDMDJTU \
  | 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: 52d47e24ada5953f1c3c19a951b0699d0469f13c31899529de4efd40dd6b2e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd36fc318c6a699976e16af1042f5b491101d803ee0e0125579bc5a8865afad",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-10T15:04:44Z",
    "title_canon_sha256": "e1b9bc96822079bc2b912aa0ac073409daed538080f7d8a606c1ae244db7c9b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03616",
    "kind": "arxiv",
    "version": 1
  }
}