Pith Number

pith:Q2KTPVWF

pith:2025:Q2KTPVWFGK7QKB5EKJA3FJIMQ3

not attested not anchored not stored refs pending

Towards Fair Medical AI: Adversarial Debiasing of 3D CT Foundation Embeddings

Guangyao Zheng, Michael A. Jacobs, Vishwa S. Parekh, Vladimir Braverman

arxiv:2502.04386 v1 · 2025-02-05 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2KTPVWFGK7QKB5EKJA3FJIMQ3}

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	2026-07-05T10:10:50.782942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

869537d6c532bf0507a45241b2a50c86fb59079c197b510d066fa38e422ced17

Aliases

arxiv: 2502.04386 · arxiv_version: 2502.04386v1 · doi: 10.48550/arxiv.2502.04386 · pith_short_12: Q2KTPVWFGK7Q · pith_short_16: Q2KTPVWFGK7QKB5E · pith_short_8: Q2KTPVWF

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/Q2KTPVWFGK7QKB5EKJA3FJIMQ3 \
  | 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: 869537d6c532bf0507a45241b2a50c86fb59079c197b510d066fa38e422ced17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f824754617320313f3db929276a40253930058424dc821f23f132e09a6c7cbce",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-05T20:32:42Z",
    "title_canon_sha256": "264b61c013596eef093429f2c19c45d58fb3215f3cd707abc97adf0f140c7b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04386",
    "kind": "arxiv",
    "version": 1
  }
}