Pith Number

pith:WEWZL5XR

pith:2023:WEWZL5XR4AR7ZSQOSNKYIIHZVH

not attested not anchored not stored refs pending

FedNC: A Secure and Efficient Federated Learning Method with Network Coding

Chenghui Peng, Khaled B. Letaief, Pingyi Fan, Yuchen Shi, Zheqi Zhu

arxiv:2305.03292 v3 · 2023-05-05 · cs.LG · cs.CR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEWZL5XR4AR7ZSQOSNKYIIHZVH}

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	2026-07-05T07:31:28.042524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b12d95f6f1e023fcca0e93558420f9a9ebc65123e83a222d92eb49862365f3b4

Aliases

arxiv: 2305.03292 · arxiv_version: 2305.03292v3 · doi: 10.48550/arxiv.2305.03292 · pith_short_12: WEWZL5XR4AR7 · pith_short_16: WEWZL5XR4AR7ZSQO · pith_short_8: WEWZL5XR

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/WEWZL5XR4AR7ZSQOSNKYIIHZVH \
  | 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: b12d95f6f1e023fcca0e93558420f9a9ebc65123e83a222d92eb49862365f3b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe6eda00e908add6a346c539fec2b571ce058f1e64e8246f0aea565c2812b586",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-05T05:47:40Z",
    "title_canon_sha256": "8d472d88e4490943d50c3eefe191f14ef6dcf13a8551e7230781d5e13a1a8a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03292",
    "kind": "arxiv",
    "version": 3
  }
}