Pith Number

pith:OR7OQOE4

pith:2021:OR7OQOE4YBRLNNFDIWHIXSNUQQ

not attested not anchored not stored refs pending

Controllable Guarantees for Fair Outcomes via Contrastive Information Estimation

Aaron M Ferber, Bistra Dilkina, Greg Ver Steeg, Umang Gupta

arxiv:2101.04108 v3 · 2021-01-11 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OR7OQOE4YBRLNNFDIWHIXSNUQQ}

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.

Cited by

1 paper in Pith

Fairness Overfitting in Machine Learning: An Information-Theoretic Perspective

Receipt and verification

First computed	2026-07-05T02:46:02.077541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

747ee8389cc062b6b4a3458e8bc9b48402f37fd39b1f6b9c89fea6c867fe842b

Aliases

arxiv: 2101.04108 · arxiv_version: 2101.04108v3 · doi: 10.48550/arxiv.2101.04108 · pith_short_12: OR7OQOE4YBRL · pith_short_16: OR7OQOE4YBRLNNFD · pith_short_8: OR7OQOE4

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/OR7OQOE4YBRLNNFDIWHIXSNUQQ \
  | 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: 747ee8389cc062b6b4a3458e8bc9b48402f37fd39b1f6b9c89fea6c867fe842b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f2e49fffaa921744044252d2407ea507dc1911aa5cc40814be0ae306ef3765a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-11T18:57:33Z",
    "title_canon_sha256": "ee9d98e44e4a8f99c65516bb31b277cf92a2dcf6742607504c5341a6fedf3647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04108",
    "kind": "arxiv",
    "version": 3
  }
}