Pith Number

pith:BXP66UPW

pith:2025:BXP66UPWJZTFC7L3J4JCKNRC2Y

not attested not anchored not stored refs pending

A computationally frugal open-source foundation model for thoracic disease detection in lung cancer screening programs

Ahmed H. Shahin, Andre Altmann, Daisuke Yamada, Daniel C. Alexander, Daryl Cheng, John McCabe, Joseph Jacob, Mehran Azimbagirad, Niccol\`o McConnell, Pardeep Vasudev, Paul Taylor, Sam M. Janes, Shahab Aslani, The SUMMIT Consortium, Yipeng Hu, Yukun Zhou

arxiv:2507.01881 v2 · 2025-07-02 · eess.IV · cs.CV · 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{BXP66UPWJZTFC7L3J4JCKNRC2Y}

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	2026-07-05T11:37:45.417561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ddfef51f64e66517d7b4f12253622d616f57de34d922de18deb4e722b39c8e2

Aliases

arxiv: 2507.01881 · arxiv_version: 2507.01881v2 · doi: 10.48550/arxiv.2507.01881 · pith_short_12: BXP66UPWJZTF · pith_short_16: BXP66UPWJZTFC7L3 · pith_short_8: BXP66UPW

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/BXP66UPWJZTFC7L3J4JCKNRC2Y \
  | 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: 0ddfef51f64e66517d7b4f12253622d616f57de34d922de18deb4e722b39c8e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b206a560f629a74cf9b1298b7a3b735b1382f59182b6a699d15efe916ed4a2c",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-02T16:52:10Z",
    "title_canon_sha256": "cc5290bc4cadad4f63ab24c15e36ca6b655aa298dc456e9d728e82cc9d4b1f54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01881",
    "kind": "arxiv",
    "version": 2
  }
}