Pith Number

pith:SUIC6BPR

pith:2018:SUIC6BPRUPS3SVUJMFMSPLSXC2

not attested not anchored not stored refs pending

A Polynomial Algorithm for Balanced Clustering via Graph Partitioning

Jos\'e-Miguel D\'iaz-B\'a\~nez, Luis-Evaristo Caraballo, Nadine Kroher

arxiv:1801.03347 v2 · 2018-01-10 · cs.CG · 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{SUIC6BPRUPS3SVUJMFMSPLSXC2}

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

An Optimal Algorithm for Cardinality-Constrained Diameter Partitioning

Receipt and verification

First computed	2026-05-18T00:25:07.166853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95102f05f1a3e5b95689615927ae5716852ef7cc09f53ce57411104f162ce272

Aliases

arxiv: 1801.03347 · arxiv_version: 1801.03347v2 · doi: 10.48550/arxiv.1801.03347 · pith_short_12: SUIC6BPRUPS3 · pith_short_16: SUIC6BPRUPS3SVUJ · pith_short_8: SUIC6BPR

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/SUIC6BPRUPS3SVUJMFMSPLSXC2 \
  | 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: 95102f05f1a3e5b95689615927ae5716852ef7cc09f53ce57411104f162ce272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95046d4fa7130d7dbfe01bb7c98977121c7a11f2a7a0044996feea6679f3d7b7",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-01-10T12:36:48Z",
    "title_canon_sha256": "ffd821d6861f175f77d9c7d2417f00790d8ac95aaadb03fec46bab9c09fac21e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03347",
    "kind": "arxiv",
    "version": 2
  }
}