Pith Number

pith:K7URGEIU

pith:2022:K7URGEIUAIPPZG4DZZJW575HEQ

not attested not anchored not stored refs pending

Improving the Fairness of Chest X-ray Classifiers

Haoran Zhang, Karsten Roth, Lauren Oakden-Rayner, Marzyeh Ghassemi, Natalie Dullerud, Stephen Robert Pfohl

arxiv:2203.12609 v1 · 2022-03-23 · cs.LG · cs.CV · cs.CY · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7URGEIUAIPPZG4DZZJW575HEQ}

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	2026-07-05T04:08:01.857860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57e9131114021efc9b83ce536effa724207a2dff42970d9247c4d27611b3c08c

Aliases

arxiv: 2203.12609 · arxiv_version: 2203.12609v1 · doi: 10.48550/arxiv.2203.12609 · pith_short_12: K7URGEIUAIPP · pith_short_16: K7URGEIUAIPPZG4D · pith_short_8: K7URGEIU

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/K7URGEIUAIPPZG4DZZJW575HEQ \
  | 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: 57e9131114021efc9b83ce536effa724207a2dff42970d9247c4d27611b3c08c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cd357c259228b5fe0950e8db27be7bcfbae6c1afb19adedb11d6ef1d6deda1d",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.CY",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-23T17:56:58Z",
    "title_canon_sha256": "8af657e0b4eeb9b09fae9fa00751087f656e3f0b9b2224458b6af0e66f010afc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12609",
    "kind": "arxiv",
    "version": 1
  }
}