Pith Number

pith:ZX2UZR3O

pith:2009:ZX2UZR3O7X4DLGCI4JBQQUAZWF

not attested not anchored not stored refs pending

Scaling Analysis of Affinity Propagation

Cyril FURTLEHNER, Michele Sebag, Xiangliang Zhang

arxiv:0910.1800 v1 · 2009-10-09 · cs.AI · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZX2UZR3O7X4DLGCI4JBQQUAZWF}

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	2026-05-18T03:23:57.362617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf54cc76efdf8359848e243085019b16f916b900abbf40badffe6aacc2befc1

Aliases

arxiv: 0910.1800 · arxiv_version: 0910.1800v1 · doi: 10.48550/arxiv.0910.1800 · pith_short_12: ZX2UZR3O7X4D · pith_short_16: ZX2UZR3O7X4DLGCI · pith_short_8: ZX2UZR3O

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/ZX2UZR3O7X4DLGCI4JBQQUAZWF \
  | 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: cdf54cc76efdf8359848e243085019b16f916b900abbf40badffe6aacc2befc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dc4b8c9482c3f02877016fe87407f188c3abbffc4f3643d64f771d4e1aacc79",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2009-10-09T17:43:35Z",
    "title_canon_sha256": "6d031361f70671f1f4995a5686b0296c9fb80b69502c0c4556136add4bd06c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1800",
    "kind": "arxiv",
    "version": 1
  }
}