Pith Number

pith:XY4E22JD

pith:2025:XY4E22JDHTNY47VA3HFCEHVF67

not attested not anchored not stored refs pending

Intersectional Divergence: Measuring Fairness in Regression

Joe Germino, Nitesh V. Chawla, Nuno Moniz

arxiv:2505.00830 v2 · 2025-05-01 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XY4E22JDHTNY47VA3HFCEHVF67}

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	2026-07-05T11:46:21.901611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be384d69233cdb8e7ea0d9ca221ea5f7c21242ee149489d071feb2f9dda4c0ff

Aliases

arxiv: 2505.00830 · arxiv_version: 2505.00830v2 · doi: 10.48550/arxiv.2505.00830 · pith_short_12: XY4E22JDHTNY · pith_short_16: XY4E22JDHTNY47VA · pith_short_8: XY4E22JD

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/XY4E22JDHTNY47VA3HFCEHVF67 \
  | 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: be384d69233cdb8e7ea0d9ca221ea5f7c21242ee149489d071feb2f9dda4c0ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61a3e6dffd1ed3f6c8d4efe5601eec30dffb07126a47441bf54531b4d5a86f3d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-01T19:43:12Z",
    "title_canon_sha256": "55209cecbfbca4c276b416193c6cc796cfe99ce4895b6119ec8418bb082e4010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00830",
    "kind": "arxiv",
    "version": 2
  }
}