Pith Number

pith:R3P6UVYA

pith:2024:R3P6UVYAPKFB5UPCCEPHI42BR6

not attested not anchored not stored refs pending

Non-convex Stochastic Composite Optimization with Polyak Momentum

Anton Rodomanov, Sebastian U. Stich, Yuan Gao

arxiv:2403.02967 v4 · 2024-03-05 · math.OC · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3P6UVYAPKFB5UPCCEPHI42BR6}

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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 stochastic first-order method with multi-extrapolated momentum for highly smooth unconstrained optimization

Receipt and verification

First computed	2026-07-05T09:45:45.191308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8edfea57007a8a1ed1e2111e7473418f9f274b4b542c86b6b8dd13fc712bd02b

Aliases

arxiv: 2403.02967 · arxiv_version: 2403.02967v4 · doi: 10.48550/arxiv.2403.02967 · pith_short_12: R3P6UVYAPKFB · pith_short_16: R3P6UVYAPKFB5UPC · pith_short_8: R3P6UVYA

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/R3P6UVYAPKFB5UPCCEPHI42BR6 \
  | 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: 8edfea57007a8a1ed1e2111e7473418f9f274b4b542c86b6b8dd13fc712bd02b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80b62cbacd56a7a5bef18a926e5e8e2391691c8601df212466047df7ece96398",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-03-05T13:43:58Z",
    "title_canon_sha256": "0510748f12826e076a55685ccaa8a62788d7d729e803b31a18e326424de4ad1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02967",
    "kind": "arxiv",
    "version": 4
  }
}