Pith Number

pith:EB3RK7Q7

pith:2021:EB3RK7Q7WA4BQQYM5BRRWSLUDK

not attested not anchored not stored refs pending

Multilevel Hypergraph Partitioning with Vertex Weights Revisited

Nikolai Maas, Sebastian Schlag, Tobias Heuer

arxiv:2102.01378 v1 · 2021-02-02 · 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{EB3RK7Q7WA4BQQYM5BRRWSLUDK}

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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

Fundamental Limits of Hypergraph Edge Partitioning under Independent Edge Sampling

Receipt and verification

First computed	2026-07-05T02:11:30.203484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2077157e1fb03818430ce8631b49741aae1e17bd21e1e48bbb01f2f749d6ef9f

Aliases

arxiv: 2102.01378 · arxiv_version: 2102.01378v1 · doi: 10.48550/arxiv.2102.01378 · pith_short_12: EB3RK7Q7WA4B · pith_short_16: EB3RK7Q7WA4BQQYM · pith_short_8: EB3RK7Q7

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/EB3RK7Q7WA4BQQYM5BRRWSLUDK \
  | 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: 2077157e1fb03818430ce8631b49741aae1e17bd21e1e48bbb01f2f749d6ef9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "611a2d9de5abd0d60786fabaa0ca01ba817770970b3d32c8dcdbd5ab29ad421f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-02-02T08:06:17Z",
    "title_canon_sha256": "e61f383b1395f22f57b335124ae322513dd3657adeccaa8f6686342a5b08667b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01378",
    "kind": "arxiv",
    "version": 1
  }
}