Pith Number

pith:2G5NLD7D

pith:2025:2G5NLD7DAV7HVOKOV3ETBXME7R

not attested not anchored not stored refs pending

PathFL: Multi-Alignment Federated Learning for Pathology Image Segmentation

Feng Chen, Guanyu Yang, Huazhu Fu, Yaolei Qi, Yuan Zhang

arxiv:2505.22522 v1 · 2025-05-28 · 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{2G5NLD7DAV7HVOKOV3ETBXME7R}

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.

Cited by

1 paper in Pith

FedStain: Modeling Higher-Order Stain Statistics for Federated Domain Generalization in Computational Pathology

Receipt and verification

First computed	2026-07-05T11:11:25.905425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1bad58fe3057e7ab94eaec930dd84fc73c637b12252f36992c07b5339b2b170

Aliases

arxiv: 2505.22522 · arxiv_version: 2505.22522v1 · doi: 10.48550/arxiv.2505.22522 · pith_short_12: 2G5NLD7DAV7H · pith_short_16: 2G5NLD7DAV7HVOKO · pith_short_8: 2G5NLD7D

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/2G5NLD7DAV7HVOKOV3ETBXME7R \
  | 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: d1bad58fe3057e7ab94eaec930dd84fc73c637b12252f36992c07b5339b2b170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07b30ca9ec9a57ce1baed20e3b15f0d5eca0ded9533045055bed6b87ec3b95f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-28T16:09:02Z",
    "title_canon_sha256": "a578c03618a0e3636b820d7e694450abffdca49444af94cd556956e26db6f19e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22522",
    "kind": "arxiv",
    "version": 1
  }
}