Pith Number

pith:OXDW4ASQ

pith:2026:OXDW4ASQEYY5ZHXR3TNVQM4QT2

not attested not anchored not stored refs pending

GPU-Accelerated Multilevel Graph Clustering: A Parallel Perspective on Louvain and Leiden

Kamesh Madduri, Michael S. Gilbert

arxiv:2608.01503 v1 · 2026-08-02 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXDW4ASQEYY5ZHXR3TNVQM4QT2}

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	2026-08-04T02:05:46.068376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75c76e02502631dc9ef1dcdb5833909e824d095df5e36bc776a25af114a17454

Aliases

arxiv: 2608.01503 · arxiv_version: 2608.01503v1 · doi: 10.48550/arxiv.2608.01503 · pith_short_12: OXDW4ASQEYY5 · pith_short_16: OXDW4ASQEYY5ZHXR · pith_short_8: OXDW4ASQ

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/OXDW4ASQEYY5ZHXR3TNVQM4QT2 \
  | 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: 75c76e02502631dc9ef1dcdb5833909e824d095df5e36bc776a25af114a17454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3cefbbecc1fb9fed7786a951c4745569f103dfed66ead26718fc3a90c167238",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-08-02T21:20:44Z",
    "title_canon_sha256": "2a322cddc293ac2059a1d0e6f8e1efa32289317b23ed980b4b878767709bd915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01503",
    "kind": "arxiv",
    "version": 1
  }
}