Pith Number

pith:EBGAUDR2

pith:2026:EBGAUDR2BX5JPC3UE6HKSR3BQB

not attested not anchored not stored refs pending

OT-FairBoost: Optimal Transport-Guided Gradient Boosting for Fairness Regularization on Tabular Data

Abdoulaye Sakho (LPSM (UMR\_8001)), Emmanuel Malherbe, IMT), Jean-Michel Loubes (IMT, Laurent Risser (Comue de Toulouse, REGALIA), Veronika Shilova (IMT), Younes Boumoussou

arxiv:2607.28014 v1 · 2026-07-30 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBGAUDR2BX5JPC3UE6HKSR3BQB}

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	2026-07-31T01:35:15.765339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

204c0a0e3a0dfa978b74278ea9476180636029a53ca051d266b69ad90061ef37

Aliases

arxiv: 2607.28014 · arxiv_version: 2607.28014v1 · doi: 10.48550/arxiv.2607.28014 · pith_short_12: EBGAUDR2BX5J · pith_short_16: EBGAUDR2BX5JPC3U · pith_short_8: EBGAUDR2

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/EBGAUDR2BX5JPC3UE6HKSR3BQB \
  | 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: 204c0a0e3a0dfa978b74278ea9476180636029a53ca051d266b69ad90061ef37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "613f71e00da108c1b84bfddeb3217354bc3725ca15a27da6f0ddc94ff570e02d",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-07-30T11:04:04Z",
    "title_canon_sha256": "84b3bdc4ddf3a06aede2503d33ed2df48c9618277c258c593a7f4875e3c6ae39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28014",
    "kind": "arxiv",
    "version": 1
  }
}