Pith Number

pith:WROMLYQB

pith:2025:WROMLYQBWQJDZB7DV7DHEDEUDA

not attested not anchored not stored refs pending

A Parameter-free Decentralized Algorithm for Composite Convex Optimization

Alexander Gasnikov, Gesualdo Scutari, Ilya Kuruzov, Xiaokai Chen

arxiv:2508.01466 v1 · 2025-08-02 · 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{WROMLYQBWQJDZB7DV7DHEDEUDA}

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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 Line-search-free Method for Adaptive Decentralized Optimization

Receipt and verification

First computed	2026-07-05T11:47:39.515379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b45cc5e201b4123c87e3afc6720c94182f8f370defce0be62c6b9c1929f90ad7

Aliases

arxiv: 2508.01466 · arxiv_version: 2508.01466v1 · doi: 10.48550/arxiv.2508.01466 · pith_short_12: WROMLYQBWQJD · pith_short_16: WROMLYQBWQJDZB7D · pith_short_8: WROMLYQB

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/WROMLYQBWQJDZB7DV7DHEDEUDA \
  | 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: b45cc5e201b4123c87e3afc6720c94182f8f370defce0be62c6b9c1929f90ad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da22fb2d40237b6304a34ec12270270d88e94b8c0baf1194d4a2aefddb132fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-08-02T18:53:34Z",
    "title_canon_sha256": "08cf47fe52d4117e876b75ee3130cef41b4cdf1575e103c8b437a2888327f110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01466",
    "kind": "arxiv",
    "version": 1
  }
}