Pith Number

pith:GUW67BQ5

pith:2022:GUW67BQ5ILYUHM3ERQHEKWLIIO

not attested not anchored not stored refs pending

RandProx: Primal-Dual Optimization Algorithms with Randomized Proximal Updates

Laurent Condat, Peter Richt\'arik

arxiv:2207.12891 v3 · 2022-07-26 · 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{GUW67BQ5ILYUHM3ERQHEKWLIIO}

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

Rescaled Asynchronous SGD: Optimal Distributed Optimization under Data and System Heterogeneity

Receipt and verification

First computed	2026-07-05T05:48:36.083072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

352def861d42f143b3648c0e455968439552c9f504674b4ccc49f58cf89da95a

Aliases

arxiv: 2207.12891 · arxiv_version: 2207.12891v3 · doi: 10.48550/arxiv.2207.12891 · pith_short_12: GUW67BQ5ILYU · pith_short_16: GUW67BQ5ILYUHM3E · pith_short_8: GUW67BQ5

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/GUW67BQ5ILYUHM3ERQHEKWLIIO \
  | 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: 352def861d42f143b3648c0e455968439552c9f504674b4ccc49f58cf89da95a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bc4a2dbd8f8d4bf99c43dfcef23094943ea21f70fac4f676b82e75efbfc0d62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-07-26T13:37:21Z",
    "title_canon_sha256": "3c0f7fdb6575a9655f496e87326712610fce28e53f7d702a1709ca6a4fd29625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12891",
    "kind": "arxiv",
    "version": 3
  }
}