Pith Number

pith:HOAJPPZL

pith:2023:HOAJPPZLVDZVCCIWHXTGDPP4YY

not attested not anchored not stored refs pending

Optimal Algorithm with Complexity Separation for Strongly Convex-Strongly Concave Composite Saddle Point Problems

Aleksandr Beznosikov, Alexander Gasnikov, Dmitry Kovalev, Ekaterina Borodich, Georgiy Kormakov

arxiv:2307.12946 v1 · 2023-07-24 · 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{HOAJPPZLVDZVCCIWHXTGDPP4YY}

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

Why SGD is not Brownian Motion: A New Perspective on Stochastic Dynamics

Receipt and verification

First computed	2026-07-05T06:34:00.416779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b8097bf2ba8f35109163de661bdfcc61234ddf78c63a9a860ff41f0d02236ca

Aliases

arxiv: 2307.12946 · arxiv_version: 2307.12946v1 · doi: 10.48550/arxiv.2307.12946 · pith_short_12: HOAJPPZLVDZV · pith_short_16: HOAJPPZLVDZVCCIW · pith_short_8: HOAJPPZL

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/HOAJPPZLVDZVCCIWHXTGDPP4YY \
  | 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: 3b8097bf2ba8f35109163de661bdfcc61234ddf78c63a9a860ff41f0d02236ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39380716e46100e820bc07832606b6010827dfc3a76fc8052b25ab8c184901d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-07-24T17:18:35Z",
    "title_canon_sha256": "622a139135c633dd9c315b9fec77987069f25b7d68d8a28376ce8212a628bd99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12946",
    "kind": "arxiv",
    "version": 1
  }
}