Pith Number

pith:QOEWSYLC

pith:2025:QOEWSYLCMXC6YFFDLT47UZGMFH

not attested not anchored not stored refs pending

Revisiting LocalSGD and SCAFFOLD: Improved Rates and Missing Analysis

Martin Tak\'a\v{c}, Ruichen Luo, Samuel Horv\'ath, Sebastian U Stich

arxiv:2501.04443 v3 · 2025-01-08 · math.OC · cs.DC · 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{QOEWSYLCMXC6YFFDLT47UZGMFH}

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

Gaussian Approximation and Multiplier Bootstrap for Federated Linear Stochastic Approximation

Receipt and verification

First computed	2026-07-05T10:18:48.009918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838969616265c5ec14a35cf9fa64cc29fe567d66eafefab345b02542f209df0a

Aliases

arxiv: 2501.04443 · arxiv_version: 2501.04443v3 · doi: 10.48550/arxiv.2501.04443 · pith_short_12: QOEWSYLCMXC6 · pith_short_16: QOEWSYLCMXC6YFFD · pith_short_8: QOEWSYLC

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/QOEWSYLCMXC6YFFDLT47UZGMFH \
  | 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: 838969616265c5ec14a35cf9fa64cc29fe567d66eafefab345b02542f209df0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0619673e4719e6f5060edcd1d97150660a79a45924995c8d783d5bdac68a3f6",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-01-08T11:52:43Z",
    "title_canon_sha256": "5dbde451c2df6fc9f0a158466022c28b51364a189b34c4db1d97b5403110611e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04443",
    "kind": "arxiv",
    "version": 3
  }
}