Pith Number

pith:6VZNCGSH

pith:2025:6VZNCGSHTXW4WUTWGWRZ56R334

not attested not anchored not stored refs pending

Mitigating Non-IID Drift in Zeroth-Order Federated LLM Fine-Tuning with Transferable Sparsity

Denghui Zhang, Hao Wang, Jianwen Xie, Jingwei Sun, Wentao Guo, Xiaodong Yu, Yanzhou Pan, Yide Ran, Yiran Chen, Zhaozhuo Xu

arxiv:2506.03337 v1 · 2025-06-03 · 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{6VZNCGSHTXW4WUTWGWRZ56R334}

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.

Cited by

1 paper in Pith

Sketching the Readout of Large Language Models for Scalable Data Attribution and Valuation

Receipt and verification

First computed	2026-07-05T11:15:25.451290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f572d11a479dedcb527635a39efa3bdf376251649036b05e92f398d40a3ad483

Aliases

arxiv: 2506.03337 · arxiv_version: 2506.03337v1 · doi: 10.48550/arxiv.2506.03337 · pith_short_12: 6VZNCGSHTXW4 · pith_short_16: 6VZNCGSHTXW4WUTW · pith_short_8: 6VZNCGSH

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/6VZNCGSHTXW4WUTWGWRZ56R334 \
  | 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: f572d11a479dedcb527635a39efa3bdf376251649036b05e92f398d40a3ad483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fb397738da15c1320d36d99683caf03b425484090f1244571b0326a6fa76507",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-03T19:29:50Z",
    "title_canon_sha256": "782aeaded204a7ecc0f0f0e4309c4cbda8823e47c75931bd9d757f33ca9138ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03337",
    "kind": "arxiv",
    "version": 1
  }
}