Pith Number

pith:U2IIK45K

pith:2025:U2IIK45K2TVAPUMJ5PWAJ7BQV4

not attested not anchored not stored refs pending

The Stochastic Multi-Proximal Method for Nonsmooth Optimization

Elnur Gasanov, Laurent Condat, Peter Richt\'arik

arxiv:2505.12409 v1 · 2025-05-18 · 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{U2IIK45K2TVAPUMJ5PWAJ7BQV4}

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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

A Nesterov-Accelerated Primal-Dual Splitting Algorithm for Convex Nonsmooth Optimization

Receipt and verification

First computed	2026-07-05T11:05:03.802892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6908573aad4ea07d189ebec04fc30af28fedeea553567e64ab1c5ae1e3006be

Aliases

arxiv: 2505.12409 · arxiv_version: 2505.12409v1 · doi: 10.48550/arxiv.2505.12409 · pith_short_12: U2IIK45K2TVA · pith_short_16: U2IIK45K2TVAPUMJ · pith_short_8: U2IIK45K

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/U2IIK45K2TVAPUMJ5PWAJ7BQV4 \
  | 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: a6908573aad4ea07d189ebec04fc30af28fedeea553567e64ab1c5ae1e3006be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1d89b64ecf2eb99ca25537c44858a17054d65a1cadc8338f202770c3944b8c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-05-18T13:22:11Z",
    "title_canon_sha256": "af33207cc2f2697aecfacc062853f0d3648124f5159a06b36ac86a13aac96ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12409",
    "kind": "arxiv",
    "version": 1
  }
}