Pith Number

pith:ERM4LRDI

pith:2023:ERM4LRDIFWB33YU4DOUHOFQ2GG

not attested not anchored not stored refs pending

AI Models Close to your Chest: Robust Federated Learning Strategies for Multi-site CT

Brendan Kelly, Chad Klochko, Courtney Mitchell, Eduardo Reis, Edward H. Lee, Emre Altinmakas, Errol Colak, Faeze Sazgara, Farnaz Rafiee, Felipe Kitamura, Golnaz Houshmand, Hakan Dogan, Hernan Chaves, Jaekwang Lim, Jimmy Zheng, Joel Hayden, Kristen W. Yeom, Maryam Mohammadzadeh, Marzyeh Ghassemi, Michael Moseley, Mourad Said, Nicholas Bevins, Olivia Choudhury, Patricia Yokoo, Ronan Killeen, Safwan Halabi, S. Simon Wong, Steve Fu, Ujjwal Ratan, Wendy Qiu

arxiv:2303.13567 v2 · 2023-03-23 · cs.LG · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERM4LRDIFWB33YU4DOUHOFQ2GG}

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	2026-07-05T06:01:00.099033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2459c5c4682d83bde29c1ba877161a31a320061f11dcfccd80222eebfaecdf9e

Aliases

arxiv: 2303.13567 · arxiv_version: 2303.13567v2 · doi: 10.48550/arxiv.2303.13567 · pith_short_12: ERM4LRDIFWB3 · pith_short_16: ERM4LRDIFWB33YU4 · pith_short_8: ERM4LRDI

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/ERM4LRDIFWB33YU4DOUHOFQ2GG \
  | 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: 2459c5c4682d83bde29c1ba877161a31a320061f11dcfccd80222eebfaecdf9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc610ed13103b1a8dbd97dac7174ae74a9017a2478a7dc8c145a8dc6e3af30cf",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-23T13:38:29Z",
    "title_canon_sha256": "8705cb26d034d728075b0fad42d7cd3ba4f09a6fa3a40f87ac5d8d1ca7f56a8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.13567",
    "kind": "arxiv",
    "version": 2
  }
}