Pith Number

pith:M3O2KWEJ

pith:2025:M3O2KWEJV2EA7BXK7OXRFUPVIK

not attested not anchored not stored refs pending

GCFL: A Gradient Correction-based Federated Learning Framework for Privacy-preserving CPSS

Fanzhen Liu, Jiayi Wan, Wei Fan, Xiang Zhu, Xiaolong Xu

arxiv:2506.03618 v1 · 2025-06-04 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3O2KWEJV2EA7BXK7OXRFUPVIK}

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	2026-07-05T11:15:48.883864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66dda55889ae880f86eafbaf12d1f542a186b7d9b20313b0119b0f6cea0d67bb

Aliases

arxiv: 2506.03618 · arxiv_version: 2506.03618v1 · doi: 10.48550/arxiv.2506.03618 · pith_short_12: M3O2KWEJV2EA · pith_short_16: M3O2KWEJV2EA7BXK · pith_short_8: M3O2KWEJ

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/M3O2KWEJV2EA7BXK7OXRFUPVIK \
  | 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: 66dda55889ae880f86eafbaf12d1f542a186b7d9b20313b0119b0f6cea0d67bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c713ef0d82b0a736d3dcf38569cad5b525a393b3725f7634a18a29d4cfe9ddf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-04T06:52:37Z",
    "title_canon_sha256": "3c983e42ed645bcb0e37b97e24830c29499339963f62b0d893e7a8e5ea15fb99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03618",
    "kind": "arxiv",
    "version": 1
  }
}