Pith Number

pith:UDQQFNQN

pith:2024:UDQQFNQNX73J4Q5HMVXRMBRJU5

not attested not anchored not stored refs pending

FedQP: Towards Accurate Federated Learning using Quadratic Programming Guided Mutation

Jiawen Weng, Ming Hu, Mingsong Chen, Ran Li, Zeke Xia

arxiv:2411.15847 v1 · 2024-11-24 · 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{UDQQFNQNX73J4Q5HMVXRMBRJU5}

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	2026-07-05T09:39:41.819373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e102b60dbff69e43a7656f160629a76bdf20870df647e42d91178fb21bb577

Aliases

arxiv: 2411.15847 · arxiv_version: 2411.15847v1 · doi: 10.48550/arxiv.2411.15847 · pith_short_12: UDQQFNQNX73J · pith_short_16: UDQQFNQNX73J4Q5H · pith_short_8: UDQQFNQN

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/UDQQFNQNX73J4Q5HMVXRMBRJU5 \
  | 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: a0e102b60dbff69e43a7656f160629a76bdf20870df647e42d91178fb21bb577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "883e002f5530d4d6b1088a5d35d793f60437d2da71ce8bfafe1e82ca0b0f50cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-24T14:00:24Z",
    "title_canon_sha256": "46eab35b68cfae04a0b4f97c905e5dbaec2ddacf1f5b86ae1f2767728449ef42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15847",
    "kind": "arxiv",
    "version": 1
  }
}