Pith Number

pith:FKATDUFS

pith:2022:FKATDUFSVKOXL2AJRDPKLM5LTE

not attested not anchored not stored refs pending

Auto-FedRL: Federated Hyperparameter Optimization for Multi-institutional Medical Image Segmentation

Ali Hatamizadeh, An Xu, Baris Turkbey, Bradford Wood, Can Zhao, Daguang Xu, Dong Yang, Elvira Stellato, Evrim Turkbey, Francesca Patella, Gianpaolo Carrafiello, Holger R. Roth, Pengfei Guo, Stephanie Harmon, Vishal M. Patel, Wenqi Li, Ziyue Xu

arxiv:2203.06338 v2 · 2022-03-12 · eess.IV · 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{FKATDUFSVKOXL2AJRDPKLM5LTE}

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	2026-07-05T04:53:41.362594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8131d0b2aa9d75e80988dea5b3ab992f6eb18dddc0ec4d90db562bdd31f5b1

Aliases

arxiv: 2203.06338 · arxiv_version: 2203.06338v2 · doi: 10.48550/arxiv.2203.06338 · pith_short_12: FKATDUFSVKOX · pith_short_16: FKATDUFSVKOXL2AJ · pith_short_8: FKATDUFS

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/FKATDUFSVKOXL2AJRDPKLM5LTE \
  | 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: 2a8131d0b2aa9d75e80988dea5b3ab992f6eb18dddc0ec4d90db562bdd31f5b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "227e1894ed30d5d18517c0b156f96c9304934b89fc9e23072cb63bc1de7260e7",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-12T04:11:42Z",
    "title_canon_sha256": "72aa4bb966a41408e768c24c32992000661309c16b17115395d292cc84f1b726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06338",
    "kind": "arxiv",
    "version": 2
  }
}