Pith Number

pith:5B3H5RTS

pith:2017:5B3H5RTSCG24GE35WHGYEJPPH3

not attested not anchored not stored refs pending

Clustering Algorithms for the Centralized and Local Models

Kobbi Nissim, Uri Stemmer

arxiv:1707.04766 v1 · 2017-07-15 · 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{5B3H5RTSCG24GE35WHGYEJPPH3}

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	2026-05-18T00:40:12.339057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8767ec67211b5c3137db1cd8225ef3ecc73af4bccc4ca169239fb52fdc996ac

Aliases

arxiv: 1707.04766 · arxiv_version: 1707.04766v1 · doi: 10.48550/arxiv.1707.04766 · pith_short_12: 5B3H5RTSCG24 · pith_short_16: 5B3H5RTSCG24GE35 · pith_short_8: 5B3H5RTS

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/5B3H5RTSCG24GE35WHGYEJPPH3 \
  | 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: e8767ec67211b5c3137db1cd8225ef3ecc73af4bccc4ca169239fb52fdc996ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6cd8de710f4ebf20333d4fb368120ec9fd377b60bc2813d83176e31cf0b030f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-07-15T17:39:12Z",
    "title_canon_sha256": "c4eeaab3841126b6e0e8bb1ae3307b8a4895bcd431f73be66c651deef860e751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04766",
    "kind": "arxiv",
    "version": 1
  }
}