Pith Number

pith:URY7C7MW

pith:2025:URY7C7MWCWUJUY37LGAEKBMCPO

not attested not anchored not stored refs pending

FedWCM: Unleashing the Potential of Momentum-based Federated Learning in Long-Tailed Scenarios

Chang Liu, Kaishun Wu, Linshan Jiang, Lu Wang, Qipeng Xie, Tianle Li, Wenfeng Du, Yongzhi Huang

arxiv:2507.14980 v1 · 2025-07-20 · 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{URY7C7MWCWUJUY37LGAEKBMCPO}

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	2026-07-05T11:40:16.179636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a471f17d9615a89a637f59804505827bbfb9e712fe2c4f9cf45d90c190923a97

Aliases

arxiv: 2507.14980 · arxiv_version: 2507.14980v1 · doi: 10.48550/arxiv.2507.14980 · pith_short_12: URY7C7MWCWUJ · pith_short_16: URY7C7MWCWUJUY37 · pith_short_8: URY7C7MW

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/URY7C7MWCWUJUY37LGAEKBMCPO \
  | 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: a471f17d9615a89a637f59804505827bbfb9e712fe2c4f9cf45d90c190923a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb47f66753d404c4a7a1ddf3ae42bdd9c6be321170a5a516f848e671c45c189",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-20T14:24:57Z",
    "title_canon_sha256": "92c7f4bfd93d1ee3a2a0d0b8952905dc7186c80e36748faf5d6b08c5fa34c180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14980",
    "kind": "arxiv",
    "version": 1
  }
}