Pith Number

pith:SPAYBNWT

pith:2023:SPAYBNWTWQIUAIHHONTIRC3QNY

not attested not anchored not stored refs pending

Federated Uncertainty-Aware Aggregation for Fundus Diabetic Retinopathy Staging

Huazhu Fu, Ke Zou, Lianyu Wang, Meng Wang, Rick Siow Mong Goh, Xinxing Xu, Yiming Qian, Yong Liu

arxiv:2303.13033 v2 · 2023-03-23 · 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{SPAYBNWTWQIUAIHHONTIRC3QNY}

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

Evidential Federated Learning for Skin Lesion Image Classification

Receipt and verification

First computed	2026-07-05T11:12:15.046293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c180b6d3b4114020e77366888b706e27480cf2268afe61263f777ff0a1ccc3

Aliases

arxiv: 2303.13033 · arxiv_version: 2303.13033v2 · doi: 10.48550/arxiv.2303.13033 · pith_short_12: SPAYBNWTWQIU · pith_short_16: SPAYBNWTWQIUAIHH · pith_short_8: SPAYBNWT

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/SPAYBNWTWQIUAIHHONTIRC3QNY \
  | 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: 93c180b6d3b4114020e77366888b706e27480cf2268afe61263f777ff0a1ccc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d49eaeb3efa1574f95f8b53f050b58ce58919d4c2e6e885774fd59597e452610",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-23T04:41:44Z",
    "title_canon_sha256": "795bc5e126cb38bdda209b67720500229ef48ac958453a93365f6e013bd704ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.13033",
    "kind": "arxiv",
    "version": 2
  }
}