Pith Number

pith:2SBMAWID

pith:2017:2SBMAWID2GZZ7GJL5Z36YM4QO6

not attested not anchored not stored refs pending

A parallel implementation of the Synchronised Louvain method

Andine Havelange, Benjamin Chi\^em, Paul Van Dooren

arxiv:1702.04645 v1 · 2017-02-15 · cs.DS · cs.DC · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SBMAWID2GZZ7GJL5Z36YM4QO6}

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	2026-05-18T00:50:41.051358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d482c05903d1b39f992bee77ec339077a50fa0ba5b0c5993b8d64fb64fa5970a

Aliases

arxiv: 1702.04645 · arxiv_version: 1702.04645v1 · doi: 10.48550/arxiv.1702.04645 · pith_short_12: 2SBMAWID2GZZ · pith_short_16: 2SBMAWID2GZZ7GJL · pith_short_8: 2SBMAWID

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/2SBMAWID2GZZ7GJL5Z36YM4QO6 \
  | 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: d482c05903d1b39f992bee77ec339077a50fa0ba5b0c5993b8d64fb64fa5970a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a2d13846f02c7fb31a66ed2e9a299abbd7a2542f8fc2a80cfc8300c0202da7",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-02-15T15:09:15Z",
    "title_canon_sha256": "8e6d7564bd182c392544e1df6f7d3c92b0fa908b4c323fa2fa6bb32ec8734dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04645",
    "kind": "arxiv",
    "version": 1
  }
}