Pith Number

pith:UWGFFGV7

pith:2025:UWGFFGV7NGD6VAMLNJJFAIVBVK

not attested not anchored not stored refs pending

FedHL: Federated Learning for Heterogeneous Low-Rank Adaptation via Unbiased Aggregation

BoYuan Li, Guo Li, Jiandian Zeng, Shengbo Chen, Tian Wang, Zihao Peng

arxiv:2505.18494 v1 · 2025-05-24 · 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{UWGFFGV7NGD6VAMLNJJFAIVBVK}

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	2026-07-05T11:08:47.253473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a58c529abf6987ea818b6a525022a1aa934ccb52792bac7118d70dabb7252a3d

Aliases

arxiv: 2505.18494 · arxiv_version: 2505.18494v1 · doi: 10.48550/arxiv.2505.18494 · pith_short_12: UWGFFGV7NGD6 · pith_short_16: UWGFFGV7NGD6VAML · pith_short_8: UWGFFGV7

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/UWGFFGV7NGD6VAMLNJJFAIVBVK \
  | 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: a58c529abf6987ea818b6a525022a1aa934ccb52792bac7118d70dabb7252a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42e634739d314362d42c273fdab7d8e746e1612b5728b041bf784d6b16769e35",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-24T04:12:12Z",
    "title_canon_sha256": "d579dca56f379166ff0b01f51d5fe301ecd9635397fc5d61c0fabb3bc3ad76dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18494",
    "kind": "arxiv",
    "version": 1
  }
}