Pith Number

pith:A3YS4FLQ

pith:2022:A3YS4FLQASMRJCLYQMLWYA2FOK

not attested not anchored not stored refs pending

Extended Analysis of "How Child Welfare Workers Reduce Racial Disparities in Algorithmic Decisions"

Adam Perer, Anna Kawakami, Diana Qing, Haiyi Zhu, Hao-Fei Cheng, Kenneth Holstein, Logan Stapleton, Venkatesh Sivaraman, Yanghuidi Cheng, Zhiwei Steven Wu

arxiv:2204.13872 v1 · 2022-04-29 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3YS4FLQASMRJCLYQMLWYA2FOK}

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	2026-07-05T04:18:54.508585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06f12e1570049914897883176c034572aab8a6050f341a2dc8c153e24173cb8e

Aliases

arxiv: 2204.13872 · arxiv_version: 2204.13872v1 · doi: 10.48550/arxiv.2204.13872 · pith_short_12: A3YS4FLQASMR · pith_short_16: A3YS4FLQASMRJCLY · pith_short_8: A3YS4FLQ

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/A3YS4FLQASMRJCLYQMLWYA2FOK \
  | 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: 06f12e1570049914897883176c034572aab8a6050f341a2dc8c153e24173cb8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aee26bd614248a05fe210c92da09b4b54447520ae7c8cb9882106c00bb636d82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-04-29T04:12:34Z",
    "title_canon_sha256": "af7d41acd930de7e004e7319f24ab708b2a25c5f643d7c64e6185b3d795efc35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13872",
    "kind": "arxiv",
    "version": 1
  }
}