Pith Number

pith:S4JKPU3P

pith:2026:S4JKPU3P4NA6QK2GWRLEYMD3UN

not attested not anchored not stored refs pending

Robustness of breast lesion segmentation under MRI undersampling improves with k-space-aware deep learning

Heinz-Peter Schlemmer, Jens Kleesiek, Julius C. Holzschuh, Lukas T. Rotkopf, Marco Schlimbach, Moritz Rempe

arxiv:2605.22327 v1 · 2026-05-21 · cs.CV · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4JKPU3P4NA6QK2GWRLEYMD3UN}

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	2026-05-22T01:04:37.971605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9712a7d36fe341e82b46b4564c307ba358a855dfb71703349b1887224c3ba19d

Aliases

arxiv: 2605.22327 · arxiv_version: 2605.22327v1 · doi: 10.48550/arxiv.2605.22327 · pith_short_12: S4JKPU3P4NA6 · pith_short_16: S4JKPU3P4NA6QK2G · pith_short_8: S4JKPU3P

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/S4JKPU3P4NA6QK2GWRLEYMD3UN \
  | 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: 9712a7d36fe341e82b46b4564c307ba358a855dfb71703349b1887224c3ba19d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02b18eb8f89f725399d5a491780e3e6c53274d32934624db3bc2e30236b97cc5",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T11:18:26Z",
    "title_canon_sha256": "f1ef9faa983affe2b86bed81bbb91e8c330d6abad8dc8312b77ee4ef160fa917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22327",
    "kind": "arxiv",
    "version": 1
  }
}