Pith Number

pith:6H4SEO2C

pith:2025:6H4SEO2C6UGGTCHW5THJ7WEFRL

not attested not anchored not stored refs pending

KerZOO: Kernel Function Informed Zeroth-Order Optimization for Accurate and Accelerated LLM Fine-Tuning

Geng Yuan, Qitao Tan, Shaoyi Huang, Xiaodong Yu, Zhendong Mi, Zining Zhu

arxiv:2505.18886 v1 · 2025-05-24 · 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{6H4SEO2C6UGGTCHW5THJ7WEFRL}

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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

2 papers in Pith

Downgrade to Upgrade: Optimizer Simplification Enhances Robustness in LLM Unlearning

Learning Dynamics of Zeroth-Order Optimization: A Kernel Perspective

Receipt and verification

First computed	2026-07-05T11:09:21.269606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1f9223b42f50c6988f6ecce9fd8858af392b74e1d1aa80ce0001993dc23a3a6

Aliases

arxiv: 2505.18886 · arxiv_version: 2505.18886v1 · doi: 10.48550/arxiv.2505.18886 · pith_short_12: 6H4SEO2C6UGG · pith_short_16: 6H4SEO2C6UGGTCHW · pith_short_8: 6H4SEO2C

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/6H4SEO2C6UGGTCHW5THJ7WEFRL \
  | 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: f1f9223b42f50c6988f6ecce9fd8858af392b74e1d1aa80ce0001993dc23a3a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de261e8ad10c666fefdef36672d42fe734378c2bbc07ef3d5e767335f54654de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-24T21:56:03Z",
    "title_canon_sha256": "1203c5fe690ab3ed0bcaa6098f94007dc135ffc46f3c5dcdb0b4fcff165b3609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18886",
    "kind": "arxiv",
    "version": 1
  }
}