Pith Number

pith:3G5R3WBW

pith:2025:3G5R3WBWPB7RWMF5JACFIMQTIO

not attested not anchored not stored refs pending

Refining Adaptive Zeroth-Order Optimization at Ease

Kun He, Qixin Zhang, Yao Shu, Zhongxiang Dai

arxiv:2502.01014 v2 · 2025-02-03 · 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{3G5R3WBWPB7RWMF5JACFIMQTIO}

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

3 papers in Pith

Accelerating Zeroth-Order Spectral Optimization with Partial Orthogonalization from Power Iteration

Downgrade to Upgrade: Optimizer Simplification Enhances Robustness in LLM Unlearning

Accelerating Zeroth-Order Spectral Optimization with Partial Orthogonalization from Power Iteration

Receipt and verification

First computed	2026-07-05T11:17:40.395124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9bb1dd836787f1b30bd48045432134397604ffaf650cd7b0c1946edfe6a6d12

Aliases

arxiv: 2502.01014 · arxiv_version: 2502.01014v2 · doi: 10.48550/arxiv.2502.01014 · pith_short_12: 3G5R3WBWPB7R · pith_short_16: 3G5R3WBWPB7RWMF5 · pith_short_8: 3G5R3WBW

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/3G5R3WBWPB7RWMF5JACFIMQTIO \
  | 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: d9bb1dd836787f1b30bd48045432134397604ffaf650cd7b0c1946edfe6a6d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906aab6c4b13199915258e8efa6361acc06e4289a13a2c0781879e01f7b3ad30",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-03T03:10:44Z",
    "title_canon_sha256": "ef318e41d0a491a0735494fded5380dafb8c771c3659c007414d7f605ac11fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01014",
    "kind": "arxiv",
    "version": 2
  }
}