Pith Number

pith:5NN7OPYG

pith:2023:5NN7OPYGP7CFRGVYWY2JNN3SPK

not attested not anchored not stored refs pending

Neyman-Pearson and equal opportunity: when efficiency meets fairness in classification

Jianqing Fan, Lucy Xia, Shunan Yao, Xin Tong, Yanhui Wu

arxiv:2310.01009 v3 · 2023-10-02 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NN7OPYGP7CFRGVYWY2JNN3SPK}

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	2026-06-11T02:09:22.015616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb5bf73f067fc4589ab8b63496b7727a9ce5458a07d453511edfe1c40f901e40

Aliases

arxiv: 2310.01009 · arxiv_version: 2310.01009v3 · doi: 10.48550/arxiv.2310.01009 · pith_short_12: 5NN7OPYGP7CF · pith_short_16: 5NN7OPYGP7CFRGVY · pith_short_8: 5NN7OPYG

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/5NN7OPYGP7CFRGVYWY2JNN3SPK \
  | 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: eb5bf73f067fc4589ab8b63496b7727a9ce5458a07d453511edfe1c40f901e40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "310ffba0a4fad60505999d1ab86f5a4207d2b26682b761abe13f5474f1ecac0f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-10-02T09:02:09Z",
    "title_canon_sha256": "82c3c12e8d22bf883082d4db11a07f6c47633794fb4383fa7e716a75d7118215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.01009",
    "kind": "arxiv",
    "version": 3
  }
}