Pith Number

pith:SWOXMUY7

pith:2021:SWOXMUY7RBWJGANQYVIIVOJPGF

not attested not anchored not stored refs pending

A Stochastic Proximal Gradient Framework for Decentralized Non-Convex Composite Optimization: Topology-Independent Sample Complexity and Communication Efficiency

Ran Xin, Soummya Kar, Subhro Das, Usman A. Khan

arxiv:2110.01594 v1 · 2021-10-04 · 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{SWOXMUY7RBWJGANQYVIIVOJPGF}

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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

2 papers in Pith

Distributed Normal Map-based Stochastic Proximal Gradient Methods over Networks

Stochastic versus Deterministic in Stochastic Gradient Descent

Receipt and verification

First computed	2026-07-05T03:19:57.017895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

959d76531f886c9301b0c5508ab92f315b74284a76a6837213440b0d390f6c6a

Aliases

arxiv: 2110.01594 · arxiv_version: 2110.01594v1 · doi: 10.48550/arxiv.2110.01594 · pith_short_12: SWOXMUY7RBWJ · pith_short_16: SWOXMUY7RBWJGANQ · pith_short_8: SWOXMUY7

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/SWOXMUY7RBWJGANQYVIIVOJPGF \
  | 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: 959d76531f886c9301b0c5508ab92f315b74284a76a6837213440b0d390f6c6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "175d277857fc2a97452c1f0d270d9d307a3ecfb1461b1abc02544c8b04c416eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-10-04T17:44:57Z",
    "title_canon_sha256": "823cb427383a22f6b1823d10a4bd72f5ddb9998a0c95fd20888d82004d8108e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01594",
    "kind": "arxiv",
    "version": 1
  }
}