Pith Number

pith:NHQ2JLY2

pith:2025:NHQ2JLY27OGHV2KPEZI3CYZBTL

not attested not anchored not stored refs pending

Compatibility of Max and Sum Objectives for Committee Selection and $k$-Facility Location

Elliot Anshelevich, Yue Han

arxiv:2507.17063 v1 · 2025-07-22 · cs.DS · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHQ2JLY27OGHV2KPEZI3CYZBTL}

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	2026-07-05T11:42:00.989010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69e1a4af1afb8c7ae94f2651b163219ade6bb8107a54c2029aaed75d0d25024a

Aliases

arxiv: 2507.17063 · arxiv_version: 2507.17063v1 · doi: 10.48550/arxiv.2507.17063 · pith_short_12: NHQ2JLY27OGH · pith_short_16: NHQ2JLY27OGHV2KP · pith_short_8: NHQ2JLY2

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/NHQ2JLY27OGHV2KPEZI3CYZBTL \
  | 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: 69e1a4af1afb8c7ae94f2651b163219ade6bb8107a54c2029aaed75d0d25024a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a52d2b9e6fcca048ebca70433d612bdb6d5f720d6e29b7bf2ed9cd7d2f68a6fd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-07-22T22:47:35Z",
    "title_canon_sha256": "bdb224ac09b55f0ba0a15be7ffe5f3d6149ff9b496f65dc4994b1345aef19223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17063",
    "kind": "arxiv",
    "version": 1
  }
}