Pith Number

pith:4GKZABWJ

pith:2022:4GKZABWJMCTBGK35MPEFGXK43E

not attested not anchored not stored refs pending

MUD-PQFed: Towards Malicious User Detection in Privacy-Preserving Quantized Federated Learning

Derek Abbott, Hua Ma, Qun Li, Said F. Al-Sarawi, Xiaoning Liu, Yansong Gao, Yifeng Zheng, Zhi Zhang

arxiv:2207.09080 v1 · 2022-07-19 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GKZABWJMCTBGK35MPEFGXK43E}

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	2026-07-05T04:41:16.849341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1959006c960a6132b7d63c8535d5cd937dd692ea09d80d3cff71272e34223c4

Aliases

arxiv: 2207.09080 · arxiv_version: 2207.09080v1 · doi: 10.48550/arxiv.2207.09080 · pith_short_12: 4GKZABWJMCTB · pith_short_16: 4GKZABWJMCTBGK35 · pith_short_8: 4GKZABWJ

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/4GKZABWJMCTBGK35MPEFGXK43E \
  | 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: e1959006c960a6132b7d63c8535d5cd937dd692ea09d80d3cff71272e34223c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2fa80ca8f5e2e83f66345309da99a2a4acf4f9bf1fc59198c2305d86f097b7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-07-19T05:30:25Z",
    "title_canon_sha256": "4fc76454b140875b2ed547f5d34e69272b9e1997c5e19772edf98b3b46fef392"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.09080",
    "kind": "arxiv",
    "version": 1
  }
}