Pith Number

pith:UQ7MJZNC

pith:2025:UQ7MJZNCI2YM3FZ3HIZQHWL3I5

not attested not anchored not stored refs pending

Medical Image Registration Meets Vision Foundation Model: Prototype Learning and Contour Awareness

Carl-Fredrik Westin, Dongnan Liu, Fan Zhang, Hao Xu, Jianan Fan, Lauren J. O'Donnell, Ron Kikinis, Tengfei Xue, Weidong Cai, Yuqian Chen

arxiv:2502.11440 v1 · 2025-02-17 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQ7MJZNCI2YM3FZ3HIZQHWL3I5}

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	2026-07-05T10:15:28.726906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a43ec4e5a246b0cd973b3a3303d97b476ae2e5e2386eafd860298e7ebb149d4e

Aliases

arxiv: 2502.11440 · arxiv_version: 2502.11440v1 · doi: 10.48550/arxiv.2502.11440 · pith_short_12: UQ7MJZNCI2YM · pith_short_16: UQ7MJZNCI2YM3FZ3 · pith_short_8: UQ7MJZNC

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/UQ7MJZNCI2YM3FZ3HIZQHWL3I5 \
  | 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: a43ec4e5a246b0cd973b3a3303d97b476ae2e5e2386eafd860298e7ebb149d4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b580cc3054bb879eaa5b495af94b40d512c3173aa60b1d209d922b399df7cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-17T04:54:47Z",
    "title_canon_sha256": "beed41e8671dbb630ccb603fbe4dd0d7fb6acfa741701908555a088f305ecdca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11440",
    "kind": "arxiv",
    "version": 1
  }
}