Pith Number

pith:BRLGXFJF

pith:2025:BRLGXFJFGFZOZ5GPNI745TNOF2

not attested not anchored not stored refs pending

Smoothed Normalization for Efficient Distributed Private Optimization

Egor Shulgin, Peter Richt\'arik, Sarit Khirirat

arxiv:2502.13482 v1 · 2025-02-19 · cs.LG · cs.CR · cs.DC · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRLGXFJFGFZOZ5GPNI745TNOF2}

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

1 paper in Pith

Decentralized Nonconvex Optimization under Heavy-Tailed Noise: Normalization and Optimal Convergence

Receipt and verification

First computed	2026-07-05T10:16:47.918626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c566b95253172ecf4cf6a3fcecdae2e8f10e31447f2a4fbdddfbb0b1afe78f4

Aliases

arxiv: 2502.13482 · arxiv_version: 2502.13482v1 · doi: 10.48550/arxiv.2502.13482 · pith_short_12: BRLGXFJFGFZO · pith_short_16: BRLGXFJFGFZOZ5GP · pith_short_8: BRLGXFJF

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/BRLGXFJFGFZOZ5GPNI745TNOF2 \
  | 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: 0c566b95253172ecf4cf6a3fcecdae2e8f10e31447f2a4fbdddfbb0b1afe78f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4693f1134c6ed37401c163ba422b07cf6be96053992edb4105a1964d4caff64f",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-19T07:10:32Z",
    "title_canon_sha256": "a436c43169d69bbc29692266ebca0ad5c98cc6164d0f6bc493839ea92f325e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13482",
    "kind": "arxiv",
    "version": 1
  }
}