Pith Number

pith:K2OGHJIV

pith:2025:K2OGHJIVCWYUPCI5CJBWKYSSDJ

not attested not anchored not stored refs pending

Fully Adaptive Zeroth-Order Method for Minimizing Functions with Compressible Gradients

Daniel McKenzie, Geovani Nunes Grapiglia

arxiv:2501.11616 v3 · 2025-01-20 · 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{K2OGHJIVCWYUPCI5CJBWKYSSDJ}

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	2026-07-05T11:36:55.206914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

569c63a51515b147891d12436562521a512ad81862ddb9e7972dac11e341c4c1

Aliases

arxiv: 2501.11616 · arxiv_version: 2501.11616v3 · doi: 10.48550/arxiv.2501.11616 · pith_short_12: K2OGHJIVCWYU · pith_short_16: K2OGHJIVCWYUPCI5 · pith_short_8: K2OGHJIV

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/K2OGHJIVCWYUPCI5CJBWKYSSDJ \
  | 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: 569c63a51515b147891d12436562521a512ad81862ddb9e7972dac11e341c4c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11f5827a02a8364232f6efb640e75fdec3385e2a1e714131f07a84a83aa24548",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-01-20T17:27:03Z",
    "title_canon_sha256": "1029d0630742dd47666be566e86171c504aeee6b22ab78e675d07df4a606f64a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11616",
    "kind": "arxiv",
    "version": 3
  }
}