Pith Number

pith:NB7O2P3D

pith:2024:NB7O2P3DBFQFA5VQPOM7LJV5TM

not attested not anchored not stored refs pending

Foundation Models in Radiology: What, How, When, Why and Why Not

Akshay Chaudhari, Alaa Youssef, Christian Bluethgen, Curtis Langlotz, Louis Blankemeier, Magdalini Paschali, Maya Varma, Sergios Gatidis, Zhihong Chen

arxiv:2411.18730 v2 · 2024-11-27 · 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{NB7O2P3DBFQFA5VQPOM7LJV5TM}

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	2026-07-05T10:10:47.019948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687eed3f6309605076b07b99f5a6bd9b266a7e69345604290f08e199e49cf2e6

Aliases

arxiv: 2411.18730 · arxiv_version: 2411.18730v2 · doi: 10.48550/arxiv.2411.18730 · pith_short_12: NB7O2P3DBFQF · pith_short_16: NB7O2P3DBFQFA5VQ · pith_short_8: NB7O2P3D

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/NB7O2P3DBFQFA5VQPOM7LJV5TM \
  | 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: 687eed3f6309605076b07b99f5a6bd9b266a7e69345604290f08e199e49cf2e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afe7b0a9db204ebfb4def213a9ee36f4a0d2df856a8ea2d174efa2cfbf502897",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-27T20:13:01Z",
    "title_canon_sha256": "1ac5f5b788dffb74f7b35d447688aee2e24e800f508f1d363a645798d4ffcb2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18730",
    "kind": "arxiv",
    "version": 2
  }
}