Pith Number

pith:NN5AVAP7

pith:2026:NN5AVAP7UZ6MU3X5LERXALEQKY

not attested not anchored not stored refs pending

Hypergraph Partitioning on GPU with Distinct Incident Hyperedges and Size Constraints

Cristina Silvano, Marco Ronzani

arxiv:2605.20497 v1 · 2026-05-19 · 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{NN5AVAP7UZ6MU3X5LERXALEQKY}

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	2026-05-21T01:04:39.833260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b7a0a81ffa67cca6efd5923702c9056085de51271c70c4e4f24a1eda95a60c0

Aliases

arxiv: 2605.20497 · arxiv_version: 2605.20497v1 · doi: 10.48550/arxiv.2605.20497 · pith_short_12: NN5AVAP7UZ6M · pith_short_16: NN5AVAP7UZ6MU3X5 · pith_short_8: NN5AVAP7

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/NN5AVAP7UZ6MU3X5LERXALEQKY \
  | 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: 6b7a0a81ffa67cca6efd5923702c9056085de51271c70c4e4f24a1eda95a60c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3f2b347408770b5edaa2ee18217d267b9dd013468d6e821d9a9bc83a7ddcdf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-05-19T21:04:20Z",
    "title_canon_sha256": "a01436bea1259f4ebe6455c430c4dc4f0a93a7639ffd3655281986bc970d7deb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20497",
    "kind": "arxiv",
    "version": 1
  }
}