Pith Number

pith:LAOOKHHL

pith:2022:LAOOKHHL7JPSGUVJMQAZS3JW6O

not attested not anchored not stored refs pending

Federated Learning in Multi-Center Critical Care Research: A Systematic Case Study using the eICU Database

Annika Buchholz, Arash Mehrjou, Ashkan Soleymani, J\"urgen Hetzel, Patrick Schwab, Stefan Bauer

arxiv:2204.09328 v1 · 2022-04-20 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LAOOKHHL7JPSGUVJMQAZS3JW6O}

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	2026-07-05T04:16:23.359715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

581ce51cebfa5f2352a96401996d36f39a39bf4ea74bce6f1aa0e0366ac743ce

Aliases

arxiv: 2204.09328 · arxiv_version: 2204.09328v1 · doi: 10.48550/arxiv.2204.09328 · pith_short_12: LAOOKHHL7JPS · pith_short_16: LAOOKHHL7JPSGUVJ · pith_short_8: LAOOKHHL

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/LAOOKHHL7JPSGUVJMQAZS3JW6O \
  | 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: 581ce51cebfa5f2352a96401996d36f39a39bf4ea74bce6f1aa0e0366ac743ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "617bf10f9a021c746cfd7ee42ecbf7ddd1f1e6f61e20fd19e7778e11ebc7a1d9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-20T09:03:09Z",
    "title_canon_sha256": "2ef0f69845e3c5cf8bba6484c963e2f7ffd09b6bf73ff3b04ea67616e6eaa933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09328",
    "kind": "arxiv",
    "version": 1
  }
}