Pith Number

pith:6Z5DC6Y6

pith:2026:6Z5DC6Y6XTOSXJUP2S33MIDWNW

not attested not anchored not stored refs pending

Wall-Clock Complexity for Zeroth-Order Optimization with Tunable Oracle Fidelity

Alexander Gasnikov, Alexandra Suvorikova, Anastasia Antsiferova, Artem Vasin, Darina Dvinskikh, Georgii Bychkov, Igor Pavlov

arxiv:2605.31346 v1 · 2026-05-29 · math.OC · 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{6Z5DC6Y6XTOSXJUP2S33MIDWNW}

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	2026-06-01T02:04:00.009192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f67a317b1ebcdd2ba68fd4b7b620766d9fa5c23436ee48dfe2eecfc48bcadeae

Aliases

arxiv: 2605.31346 · arxiv_version: 2605.31346v1 · doi: 10.48550/arxiv.2605.31346 · pith_short_12: 6Z5DC6Y6XTOS · pith_short_16: 6Z5DC6Y6XTOSXJUP · pith_short_8: 6Z5DC6Y6

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/6Z5DC6Y6XTOSXJUP2S33MIDWNW \
  | 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: f67a317b1ebcdd2ba68fd4b7b620766d9fa5c23436ee48dfe2eecfc48bcadeae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa9a1f8e1048cf986fcd8983e81c420546966b03e29c4bacd2c05d93e03bbce4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-05-29T14:24:54Z",
    "title_canon_sha256": "39e6e9f28f9a46c5f573708118bdc0d36a36f02334c4fe5f61593eaaf87cd6c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31346",
    "kind": "arxiv",
    "version": 1
  }
}