Pith Number

pith:QDQEXTGA

pith:2024:QDQEXTGAF2FVUDX5VA3BXENOPI

not attested not anchored not stored refs pending

Zeroth-Order Sampling Methods for Non-Log-Concave Distributions: Alleviating Metastability by Denoising Diffusion

Kevin Rojas, Molei Tao, Ye He

arxiv:2402.17886 v4 · 2024-02-27 · stat.ML · cs.LG · math.PR · math.ST · stat.ME · stat.TH

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QDQEXTGAF2FVUDX5VA3BXENOPI}

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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

1 paper in Pith

Global Convergence of Sampling-Based Nonconvex Optimization through Diffusion-Style Smoothing

Receipt and verification

First computed	2026-07-05T09:28:10.984081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e04bccc02e8b5a0efda8361b91ae7a3f9f1a9010cd2f549915c595aea69608

Aliases

arxiv: 2402.17886 · arxiv_version: 2402.17886v4 · doi: 10.48550/arxiv.2402.17886 · pith_short_12: QDQEXTGAF2FV · pith_short_16: QDQEXTGAF2FVUDX5 · pith_short_8: QDQEXTGA

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/QDQEXTGAF2FVUDX5VA3BXENOPI \
  | 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: 80e04bccc02e8b5a0efda8361b91ae7a3f9f1a9010cd2f549915c595aea69608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a1d7bd983671f44976bea40b69bff018498765a87e4326e3d993fa871fb8f55",
    "cross_cats_sorted": [
      "cs.LG",
      "math.PR",
      "math.ST",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-02-27T21:00:00Z",
    "title_canon_sha256": "668fb795273ff0d79e3168f3b351fc1d3bdd3ef48693ad2bc1ff92dbbc4e2a1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17886",
    "kind": "arxiv",
    "version": 4
  }
}