Pith Number

pith:WA2D4IKC

pith:2024:WA2D4IKCGNHRVDTWDWSLBWAPWO

not attested not anchored not stored refs pending

MARINA-P: Superior Performance in Non-smooth Federated Optimization with Adaptive Stepsizes

Igor Sokolov, Peter Richt\'arik

arxiv:2412.17082 v1 · 2024-12-22 · cs.LG · 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{WA2D4IKCGNHRVDTWDWSLBWAPWO}

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

SILAGE: Memory-Efficient, Full-Gradient-Free Nonconvex Optimization for Nested Finite Sums

Receipt and verification

First computed	2026-07-05T09:53:17.459633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0343e2142334f1a8e761da4b0d80fb3a59b9d07782735261dca16d233c79c73

Aliases

arxiv: 2412.17082 · arxiv_version: 2412.17082v1 · doi: 10.48550/arxiv.2412.17082 · pith_short_12: WA2D4IKCGNHR · pith_short_16: WA2D4IKCGNHRVDTW · pith_short_8: WA2D4IKC

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/WA2D4IKCGNHRVDTWDWSLBWAPWO \
  | 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: b0343e2142334f1a8e761da4b0d80fb3a59b9d07782735261dca16d233c79c73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c139b939bbd87598abeb013c306006e4f970b58c032c22935550a0bdc986638",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-22T16:18:34Z",
    "title_canon_sha256": "8b916d0370b0ff84abb7147926166faf865f5e9afb62a13650924fd3cf8b6131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17082",
    "kind": "arxiv",
    "version": 1
  }
}