Pith Number

pith:6DNBSWNT

pith:2020:6DNBSWNTVRIPMG5MSA26MD5LXA

not attested not anchored not stored refs pending

An improved convergence analysis for decentralized online stochastic non-convex optimization

Ran Xin, Soummya Kar, Usman A. Khan

arxiv:2008.04195 v2 · 2020-08-10 · math.OC · cs.LG · cs.MA · cs.SY · eess.SY · 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{6DNBSWNTVRIPMG5MSA26MD5LXA}

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

Decentralized Stochastic Gradient Tracking for Non-convex Empirical Risk Minimization

Receipt and verification

First computed	2026-07-05T02:33:19.603816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0da1959b3ac50f61bac9035e60fabb807ac9e2d291b6e344752bb87f23d25d2

Aliases

arxiv: 2008.04195 · arxiv_version: 2008.04195v2 · doi: 10.48550/arxiv.2008.04195 · pith_short_12: 6DNBSWNTVRIP · pith_short_16: 6DNBSWNTVRIPMG5M · pith_short_8: 6DNBSWNT

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/6DNBSWNTVRIPMG5MSA26MD5LXA \
  | 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: f0da1959b3ac50f61bac9035e60fabb807ac9e2d291b6e344752bb87f23d25d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d012b8e77982a00aff017dab51a03e77b4744371b5c38cbe271db97b0d4be955",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MA",
      "cs.SY",
      "eess.SY",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-08-10T15:29:13Z",
    "title_canon_sha256": "15eb53f36b87133de067e8992a905f4f6601e46138dd5eed06915c83b832e5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04195",
    "kind": "arxiv",
    "version": 2
  }
}