Pith Number

pith:3CETY4Z3

pith:2023:3CETY4Z3IERJ7KM4IICLKQTKMQ

not attested not anchored not stored refs pending

A Sequential Quadratic Programming Method for Optimization with Stochastic Objective Functions, Deterministic Inequality Constraints and Robust Subproblems

Songqiang Qiu, Vyacheslav Kungurtsev

arxiv:2302.07947 v2 · 2023-02-15 · 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{3CETY4Z3IERJ7KM4IICLKQTKMQ}

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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

Retrospective Approximation Sequential Quadratic Programming for Stochastic Optimization with General Deterministic Nonlinear Constraints

Receipt and verification

First computed	2026-07-05T09:15:25.965970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8893c733b41229fa99c4204b5426a64314eaa0a92a6b8a99a132624754388a4

Aliases

arxiv: 2302.07947 · arxiv_version: 2302.07947v2 · doi: 10.48550/arxiv.2302.07947 · pith_short_12: 3CETY4Z3IERJ · pith_short_16: 3CETY4Z3IERJ7KM4 · pith_short_8: 3CETY4Z3

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/3CETY4Z3IERJ7KM4IICLKQTKMQ \
  | 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: d8893c733b41229fa99c4204b5426a64314eaa0a92a6b8a99a132624754388a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a28599c55ac4a94abba11f156aa70db545a3d9e1e1ba0512ad14052a0ca7d016",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-02-15T21:00:01Z",
    "title_canon_sha256": "62926f12f52627ddefa2654ae3cb9c67ca7e88b8a7e958151e6fcdc639d4fffc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07947",
    "kind": "arxiv",
    "version": 2
  }
}