Pith Number

pith:PNFEJQBW

pith:2023:PNFEJQBWE3ITU2R7P4O5QD7WNQ

not attested not anchored not stored refs pending

Coarse race data conceals disparities in clinical risk score performance

Divya Shanmugam, Emma Pierson, John Guttag, Kaihua Hou, Nikhil Garg, Priya Pathak, Rajiv Movva

arxiv:2304.09270 v2 · 2023-04-18 · cs.CY · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNFEJQBWE3ITU2R7P4O5QD7WNQ}

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	2026-07-05T06:44:30.930864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b4a44c03626d13a6a3f7f1dd80ff66c3eb648580550fcf250e11833a59293f6

Aliases

arxiv: 2304.09270 · arxiv_version: 2304.09270v2 · doi: 10.48550/arxiv.2304.09270 · pith_short_12: PNFEJQBWE3IT · pith_short_16: PNFEJQBWE3ITU2R7 · pith_short_8: PNFEJQBW

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/PNFEJQBWE3ITU2R7P4O5QD7WNQ \
  | 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: 7b4a44c03626d13a6a3f7f1dd80ff66c3eb648580550fcf250e11833a59293f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6da1cf3039e93126cf1747af60c8693bdb8efd35e8ac619c03736343349ca18",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-04-18T20:17:08Z",
    "title_canon_sha256": "48fe5a1c18c27f61e9599623a2b8e47cd0366dad635c8513a5cc3288e758d4dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09270",
    "kind": "arxiv",
    "version": 2
  }
}