Pith Number

pith:LRBGCKNE

pith:2018:LRBGCKNEZKIOKYSTWFHFDOIE47

not attested not anchored not stored refs pending

A Practical Algorithm for Distributed Clustering and Outlier Detection

Erfan Sadeqi Azer, Jiecao Chen, Qin Zhang

arxiv:1805.09495 v2 · 2018-05-24 · cs.DC · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRBGCKNEZKIOKYSTWFHFDOIE47}

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	2026-05-18T00:03:36.836247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c426129a4ca90e56253b14e51b904e7d01fe03607bcf64311969b2df392953f

Aliases

arxiv: 1805.09495 · arxiv_version: 1805.09495v2 · doi: 10.48550/arxiv.1805.09495 · pith_short_12: LRBGCKNEZKIO · pith_short_16: LRBGCKNEZKIOKYST · pith_short_8: LRBGCKNE

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/LRBGCKNEZKIOKYSTWFHFDOIE47 \
  | 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: 5c426129a4ca90e56253b14e51b904e7d01fe03607bcf64311969b2df392953f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4973f9e046d6234fe0b276672ee455798ad50c2a589f40ad974880cfc1fc95c5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-24T03:00:55Z",
    "title_canon_sha256": "52cc8bdd47e264e6e724065b858045a8bf729a78c6dd9b246ec41960c198e217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09495",
    "kind": "arxiv",
    "version": 2
  }
}