Pith Number

pith:3MQALFMB

pith:2025:3MQALFMBULWNL2V2F46EBEJI6S

not attested not anchored not stored refs pending

Nesterov acceleration for strongly convex-strongly concave bilinear saddle point problems: discrete and continuous-time approaches

Xin He, Ya-Ping Fang

arxiv:2509.08258 v1 · 2025-09-10 · math.OC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MQALFMBULWNL2V2F46EBEJI6S}

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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

Fast primal-dual methods for convex-concave bilinear saddle point problems: continuous-time dynamics and discrete algorithms

Receipt and verification

First computed	2026-07-05T12:08:26.267165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db20059581a2ecd5eaba2f3c409128f4a0c42ac587a401280d040d7ccee2388f

Aliases

arxiv: 2509.08258 · arxiv_version: 2509.08258v1 · doi: 10.48550/arxiv.2509.08258 · pith_short_12: 3MQALFMBULWN · pith_short_16: 3MQALFMBULWNL2V2 · pith_short_8: 3MQALFMB

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/3MQALFMBULWNL2V2F46EBEJI6S \
  | 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: db20059581a2ecd5eaba2f3c409128f4a0c42ac587a401280d040d7ccee2388f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1de1d0480b6cf533dff6185bd0fd61e8b7a3032cd4f3881d713aa26f20fb9140",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-09-10T03:32:14Z",
    "title_canon_sha256": "51e3267b0e4e0711d317279346b93f9ed93d6486e78c5ea59a0b073c77716eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08258",
    "kind": "arxiv",
    "version": 1
  }
}