Pith Number

pith:NDRQH62N

pith:2021:NDRQH62N3GHP3AVUEIQMAVW23B

not attested not anchored not stored refs pending

FedSLD: Federated Learning with Shared Label Distribution for Medical Image Classification

Jun Luo, Shandong Wu

arxiv:2110.08378 v1 · 2021-10-15 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDRQH62N3GHP3AVUEIQMAVW23B}

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	2026-07-05T03:23:16.806482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68e303fb4dd98efd82b42220c056dad84dd38399ac04877abb934dd339295433

Aliases

arxiv: 2110.08378 · arxiv_version: 2110.08378v1 · doi: 10.48550/arxiv.2110.08378 · pith_short_12: NDRQH62N3GHP · pith_short_16: NDRQH62N3GHP3AVU · pith_short_8: NDRQH62N

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/NDRQH62N3GHP3AVUEIQMAVW23B \
  | 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: 68e303fb4dd98efd82b42220c056dad84dd38399ac04877abb934dd339295433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b890496c811adfc9ac9b7c46444938f6d8e07917a9fcead386ebf790c86e427c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-15T21:38:25Z",
    "title_canon_sha256": "282979fd0b22cf8c1e8be9ebc49de07e2b196b851fa5670af0900ca4eaed6aa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.08378",
    "kind": "arxiv",
    "version": 1
  }
}