Pith Number

pith:K4QPIHTV

pith:2024:K4QPIHTV4SCLL5PEQ7YOYKVMG5

not attested not anchored not stored refs pending

A Trust-Region Algorithm for Noisy Equality Constrained Optimization

Jorge Nocedal, Shigeng Sun

arxiv:2411.02665 v1 · 2024-11-04 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4QPIHTV4SCLL5PEQ7YOYKVMG5}

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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 Noise Tolerant SQP Algorithm for Inequality Constrained Optimization

Receipt and verification

First computed	2026-07-05T09:31:15.724611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5720f41e75e484b5f5e487f0ec2aac375b47c67209e9f81aece889cbda0fb661

Aliases

arxiv: 2411.02665 · arxiv_version: 2411.02665v1 · doi: 10.48550/arxiv.2411.02665 · pith_short_12: K4QPIHTV4SCL · pith_short_16: K4QPIHTV4SCLL5PE · pith_short_8: K4QPIHTV

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/K4QPIHTV4SCLL5PEQ7YOYKVMG5 \
  | 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: 5720f41e75e484b5f5e487f0ec2aac375b47c67209e9f81aece889cbda0fb661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaad6aa98364b59e7d72e2cc6f0ec44763f1c55caae0527d5d0038a666161c48",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-04T23:04:03Z",
    "title_canon_sha256": "0459981dae32294980cfb313cab6e2d1b31c981c82d6ca729ccb84949db211e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.02665",
    "kind": "arxiv",
    "version": 1
  }
}