Pith Number

pith:7L5FEA6M

pith:2025:7L5FEA6MGZYHN7YYIRLTJBNFGZ

not attested not anchored not stored refs pending

Decision-centric fairness: Evaluation and optimization for resource allocation problems

Andres Algaba, Jente Van Belle, Sam Verboven, Simon De Vos, Wouter Verbeke

arxiv:2504.20642 v1 · 2025-04-29 · cs.LG · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7L5FEA6MGZYHN7YYIRLTJBNFGZ}

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	2026-07-05T10:55:46.152975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fafa5203cc367076ff1844573485a536442e5bd7ee56a74b92be642637ecc6fe

Aliases

arxiv: 2504.20642 · arxiv_version: 2504.20642v1 · doi: 10.48550/arxiv.2504.20642 · pith_short_12: 7L5FEA6MGZYH · pith_short_16: 7L5FEA6MGZYHN7YY · pith_short_8: 7L5FEA6M

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/7L5FEA6MGZYHN7YYIRLTJBNFGZ \
  | 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: fafa5203cc367076ff1844573485a536442e5bd7ee56a74b92be642637ecc6fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12bdd58ac55262bc2e3ab9e4d6a24227e1b895878291df1dd83083b2fcd8d087",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-29T11:12:36Z",
    "title_canon_sha256": "a5dd81b77c73a0abaf9949557dfcaf14d6eb81f3e17cc12f72c4fb10cd8ab3ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20642",
    "kind": "arxiv",
    "version": 1
  }
}