Pith Number

pith:EREPOFWI

pith:2023:EREPOFWIHKWAT4BOWEQR7LQEVY

not attested not anchored not stored refs pending

Federated Alternate Training (FAT): Leveraging Unannotated Data Silos in Federated Segmentation for Medical Imaging

Erum Mushtaq, Jie Ding, Salman Avestimehr, Yavuz Faruk Bakman

arxiv:2304.09327 v1 · 2023-04-18 · cs.CV · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EREPOFWIHKWAT4BOWEQR7LQEVY}

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	2026-07-05T06:02:36.848675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2448f716c83aac09f02eb1211fae04ae1da8e16b2de7a2f3dc3f15f95cc27c64

Aliases

arxiv: 2304.09327 · arxiv_version: 2304.09327v1 · doi: 10.48550/arxiv.2304.09327 · pith_short_12: EREPOFWIHKWA · pith_short_16: EREPOFWIHKWAT4BO · pith_short_8: EREPOFWI

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/EREPOFWIHKWAT4BOWEQR7LQEVY \
  | 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: 2448f716c83aac09f02eb1211fae04ae1da8e16b2de7a2f3dc3f15f95cc27c64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d166156db35d5c186dfc67aac504d9f87e6618d71c19662caceee0bbaa76888",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-18T22:21:40Z",
    "title_canon_sha256": "55dc8f41d850f65d327d0c157f22a94586d82c022ef452edc97dab0a740d6a19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09327",
    "kind": "arxiv",
    "version": 1
  }
}