Pith Number

pith:E4XVND6X

pith:2026:E4XVND6XGZNKN7AFTVCJYETVKU

not attested not anchored not stored refs pending

FedCC: A Low-Resource Federated Adaptation of Foundation Models for Robust Corpus Callosum localization in Fetal Ultrasound Images

Alessandro Di Matteo, Francesco D'Antonio, Gianpaolo Grisolia, Giuseppe Rizzo, Lorenzo Vasciaveo, Maria Chiara Fiorentino, Ricciarda Raffaelli, Sara Moccia

arxiv:2607.18283 v1 · 2026-06-30 · cs.LG · cs.AI · 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{E4XVND6XGZNKN7AFTVCJYETVKU}

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	2026-07-22T00:22:40.022350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

272f568fd7365aa6fc059d449c1275550f4ef322884a3c2e7e886168864212cc

Aliases

arxiv: 2607.18283 · arxiv_version: 2607.18283v1 · doi: 10.48550/arxiv.2607.18283 · pith_short_12: E4XVND6XGZNK · pith_short_16: E4XVND6XGZNKN7AF · pith_short_8: E4XVND6X

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/E4XVND6XGZNKN7AFTVCJYETVKU \
  | 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: 272f568fd7365aa6fc059d449c1275550f4ef322884a3c2e7e886168864212cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa5133e49794b9523255871a3c4e39009a18ee709434e7dbaf7ecea6dfdc1bc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-30T09:02:13Z",
    "title_canon_sha256": "49495180e54e983181953026b0d09d0567c6fb2d66f41e7bff1e9206ba83abad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18283",
    "kind": "arxiv",
    "version": 1
  }
}