Pith Number

pith:BYEUPDCC

pith:2021:BYEUPDCCZMZPLNC5YZ3WPUIAAW

not attested not anchored not stored refs pending

Decentralized Distributed Optimization for Saddle Point Problems

Aleksandr Beznosikov, Alexander Gasnikov, Alexander Rogozin, Darina Dvinskikh, Dmitry Kovalev, Pavel Dvurechensky

arxiv:2102.07758 v7 · 2021-02-15 · math.OC · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BYEUPDCCZMZPLNC5YZ3WPUIAAW}

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

Distributed Online Stochastic Convex-Concave Optimization: Dynamic Regret Analyses under Single and Multiple Consensus Steps

Receipt and verification

First computed	2026-07-05T08:05:45.602168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e09478c42cb32f5b45dc67767d10005b808aadf02d9e57e3ac7dd39dc3ed84b

Aliases

arxiv: 2102.07758 · arxiv_version: 2102.07758v7 · doi: 10.48550/arxiv.2102.07758 · pith_short_12: BYEUPDCCZMZP · pith_short_16: BYEUPDCCZMZPLNC5 · pith_short_8: BYEUPDCC

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/BYEUPDCCZMZPLNC5YZ3WPUIAAW \
  | 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: 0e09478c42cb32f5b45dc67767d10005b808aadf02d9e57e3ac7dd39dc3ed84b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c04134b63c30e69b8d23af0416c254bc5cc5e05531b7fee4c9136bb597d4cc46",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-02-15T18:55:58Z",
    "title_canon_sha256": "6e283a7c9d2894fd6f71e0397b47aeffd7e274fd6a8a1d81f6991ae787d97224"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07758",
    "kind": "arxiv",
    "version": 7
  }
}