Pith Number

pith:IYU2EWPS

pith:2026:IYU2EWPS2OFLRFG7QJSJB632QM

not attested not anchored not stored refs pending

The Complexity of Kemeny Aggregation with Three Rankings

P\'eter Madarasi

arxiv:2607.28588 v1 · 2026-07-30 · cs.GT · cs.CC · cs.DM · math.CO · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYU2EWPS2OFLRFG7QJSJB632QM}

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	2026-07-31T01:38:47.430651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

4629a259f2d38ab894df826490fb7a8338adf535289f382e157caacf7fc57da2

Aliases

arxiv: 2607.28588 · arxiv_version: 2607.28588v1 · doi: 10.48550/arxiv.2607.28588 · pith_short_12: IYU2EWPS2OFL · pith_short_16: IYU2EWPS2OFLRFG7 · pith_short_8: IYU2EWPS

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/IYU2EWPS2OFLRFG7QJSJB632QM \
  | 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: 4629a259f2d38ab894df826490fb7a8338adf535289f382e157caacf7fc57da2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "640d274db76e4c4749f372b84285a6fc06b62fcdc606644f5e936b5f20156b39",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM",
      "math.CO",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2026-07-30T17:43:05Z",
    "title_canon_sha256": "7902942b2bebc66fc6648ffad931f598de8d26cca703540375416af6a9cc2e71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28588",
    "kind": "arxiv",
    "version": 1
  }
}