Pith Number

pith:7FGSMUM4

pith:2025:7FGSMUM4P2XWY4DTRQXPJEQFSY

not attested not anchored not stored refs pending

Edge-Colored Clustering in Hypergraphs: Beyond Minimizing Unsatisfied Edges

Alex Crane, Blair D. Sullivan, Nate Veldt, Thomas Stanley

arxiv:2502.13000 v1 · 2025-02-18 · cs.DS · cs.DM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FGSMUM4P2XWY4DTRQXPJEQFSY}

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.

Cited by

1 paper in Pith

Improved Algorithms for Overlapping and Robust Clustering of Edge-Colored Hypergraphs: An LP-Based Combinatorial Approach

Receipt and verification

First computed	2026-07-05T10:16:27.805453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94d26519c7eaf6c70738c2ef49205963d865c053c766199a1c8b1b3aa4f0aed

Aliases

arxiv: 2502.13000 · arxiv_version: 2502.13000v1 · doi: 10.48550/arxiv.2502.13000 · pith_short_12: 7FGSMUM4P2XW · pith_short_16: 7FGSMUM4P2XWY4DT · pith_short_8: 7FGSMUM4

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/7FGSMUM4P2XWY4DTRQXPJEQFSY \
  | 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: f94d26519c7eaf6c70738c2ef49205963d865c053c766199a1c8b1b3aa4f0aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4e5d33590ecf075d78f4c4e9b8d476ef5793d3a53b69266cbca5ac818fc536e",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-02-18T16:20:50Z",
    "title_canon_sha256": "1df77ebc16a641b1b89b62d0074f11c189c3cba040e2ed3f7c4f10001a2128dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13000",
    "kind": "arxiv",
    "version": 1
  }
}