Pith Number

pith:4Y2HA4PJ

pith:2026:4Y2HA4PJCJFIH3RMVIJ2ABMJ5Q

not attested not anchored not stored refs pending

Fractional Pareto-Optimality in Multiwinner Voting

Fabian Frank, Lara Glessen, Niclas Boehmer, Patrick Becker

arxiv:2606.11160 v1 · 2026-06-09 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Y2HA4PJCJFIH3RMVIJ2ABMJ5Q}

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	2026-06-10T01:11:14.573091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6347071e9124a83ee2caa13a00589ec19950de403e1c577ec78dfbfbce34b01

Aliases

arxiv: 2606.11160 · arxiv_version: 2606.11160v1 · doi: 10.48550/arxiv.2606.11160 · pith_short_12: 4Y2HA4PJCJFI · pith_short_16: 4Y2HA4PJCJFIH3RM · pith_short_8: 4Y2HA4PJ

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/4Y2HA4PJCJFIH3RMVIJ2ABMJ5Q \
  | 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: e6347071e9124a83ee2caa13a00589ec19950de403e1c577ec78dfbfbce34b01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b659dde5acc64c49436bb7a71502df14a8f4ec32484b04a187c5f0d1c440032",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2026-06-09T17:42:27Z",
    "title_canon_sha256": "0f314a7e83bb797902b80368b2aec44bfba793326e21e9c69c1d0c163d76f645"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11160",
    "kind": "arxiv",
    "version": 1
  }
}