Pith Number

pith:ACWDYRHM

pith:2023:ACWDYRHMYBGD3Q742ZLESDELZK

not attested not anchored not stored refs pending

Variance Reduced Distributed Non-Convex Optimization Using Matrix Stepsizes

Avetik Karagulyan, Hanmin Li, Peter Richt\'arik

arxiv:2310.04614 v3 · 2023-10-06 · 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{ACWDYRHMYBGD3Q742ZLESDELZK}

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.

Receipt and verification

First computed	2026-07-05T09:18:20.885811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00ac3c44ecc04c3dc3fcd656490c8bcaab32b7a840739afd5409f7f3810b9284

Aliases

arxiv: 2310.04614 · arxiv_version: 2310.04614v3 · doi: 10.48550/arxiv.2310.04614 · pith_short_12: ACWDYRHMYBGD · pith_short_16: ACWDYRHMYBGD3Q74 · pith_short_8: ACWDYRHM

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/ACWDYRHMYBGD3Q742ZLESDELZK \
  | 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: 00ac3c44ecc04c3dc3fcd656490c8bcaab32b7a840739afd5409f7f3810b9284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7dd9d59038db0e02f022f09f98120c4ae4cae10131e15e9345352206623eef1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-10-06T22:19:07Z",
    "title_canon_sha256": "94ad17e38712058673e596d208d9459b92f955d97d02d42a9a457e817d8d5c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04614",
    "kind": "arxiv",
    "version": 3
  }
}