Pith Number

pith:B6HIKOST

pith:2025:B6HIKOSTYSESRIMFY7YNCW73QF

not attested not anchored not stored refs pending

Linear-Time Multilevel Graph Partitioning via Edge Sparsification

Daniel Seemaier, Dominik Rosch, Lars Gottesb\"uren, Nikolai Maas, Peter Sanders

arxiv:2504.17615 v1 · 2025-04-24 · 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{B6HIKOSTYSESRIMFY7YNCW73QF}

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	2026-07-05T10:53:32.739781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8e853a53c48928a185c7f0d15bfb8177dd149a3d4fe5b580909b3d921adea5

Aliases

arxiv: 2504.17615 · arxiv_version: 2504.17615v1 · doi: 10.48550/arxiv.2504.17615 · pith_short_12: B6HIKOSTYSES · pith_short_16: B6HIKOSTYSESRIMF · pith_short_8: B6HIKOST

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/B6HIKOSTYSESRIMFY7YNCW73QF \
  | 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: 0f8e853a53c48928a185c7f0d15bfb8177dd149a3d4fe5b580909b3d921adea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1377b8b98967b6fa4995df79a2016f069d8a0f671a5d35540d93dc8cfb4a5b30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-04-24T14:39:16Z",
    "title_canon_sha256": "9a3f44d72afcbe6081b372af4d9a0f4bb19a3d9e82b1c4a8ccbbc80d3730bb38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17615",
    "kind": "arxiv",
    "version": 1
  }
}