Pith Number

pith:Y432HYYB

pith:2022:Y432HYYBEVVICGAJRIYWU7UKHM

not attested not anchored not stored refs pending

FairGBM: Gradient Boosting with Fairness Constraints

Andr\'e F Cruz, Catarina Bel\'em, Jo\~ao Bravo, Pedro Bizarro, Pedro Saleiro, S\'ergio Jesus

arxiv:2209.07850 v5 · 2022-09-16 · cs.LG · cs.AI · 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{Y432HYYBEVVICGAJRIYWU7UKHM}

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	2026-07-05T05:47:46.023061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c737a3e301256a8118098a316a7e8a3b1a0d3c0dfb213d763039769e5e8c4641

Aliases

arxiv: 2209.07850 · arxiv_version: 2209.07850v5 · doi: 10.48550/arxiv.2209.07850 · pith_short_12: Y432HYYBEVVI · pith_short_16: Y432HYYBEVVICGAJ · pith_short_8: Y432HYYB

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/Y432HYYBEVVICGAJRIYWU7UKHM \
  | 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: c737a3e301256a8118098a316a7e8a3b1a0d3c0dfb213d763039769e5e8c4641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86bb0b3b0c54d4ae3f86aa651266d4425ab35b4ffe5fd9ee98256bcdb4dcb41",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-16T10:43:10Z",
    "title_canon_sha256": "1406a3d250fc2fafa00e745015ec918d824c3e32e07d3ff36298a00c07a4fee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07850",
    "kind": "arxiv",
    "version": 5
  }
}