Pith Number

pith:7TGMLRXK

pith:2023:7TGMLRXK5MBKTTR7TU7ASHDSL2

not attested not anchored not stored refs pending

Accelerated Zero-Order SGD Method for Solving the Black Box Optimization Problem under "Overparametrization" Condition

Aleksandr Lobanov, Alexander Gasnikov

arxiv:2307.12725 v2 · 2023-07-24 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TGMLRXK5MBKTTR7TU7ASHDSL2}

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	2026-07-05T07:44:19.156527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcccc5c6eaeb02a9ce3f9d3e091c725e814387f1d509600705a39a0440b892e9

Aliases

arxiv: 2307.12725 · arxiv_version: 2307.12725v2 · doi: 10.48550/arxiv.2307.12725 · pith_short_12: 7TGMLRXK5MBK · pith_short_16: 7TGMLRXK5MBKTTR7 · pith_short_8: 7TGMLRXK

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/7TGMLRXK5MBKTTR7TU7ASHDSL2 \
  | 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: fcccc5c6eaeb02a9ce3f9d3e091c725e814387f1d509600705a39a0440b892e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a64f4e251de0ed3610a81a1862f96743b2ff4e2928bbe669c06ed572fb474bb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-07-24T12:09:06Z",
    "title_canon_sha256": "389a0b232dfc0a1ccf431646b9848ae8cfb4581617efd9f9eaaaa394b4a5b454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12725",
    "kind": "arxiv",
    "version": 2
  }
}