Pith Number

pith:KDNP6NJB

pith:2025:KDNP6NJBXPF2AZFVA3OJSRUT7J

not attested not anchored not stored refs pending

An Interior-Point Algorithm for Continuous Nonlinearly Constrained Optimization with Noisy Function and Derivative Evaluations

Andreas Waechter, Frank E. Curtis, Shima Dezfulian

arxiv:2502.11302 v1 · 2025-02-16 · math.OC · cs.NA · math.NA

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\usepackage{pith}
\pithnumber{KDNP6NJBXPF2AZFVA3OJSRUT7J}

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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	2026-07-05T10:15:06.378899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50daff3521bbcba064b506dc994693fa57d5b5a966383a6657c35474db8794a9

Aliases

arxiv: 2502.11302 · arxiv_version: 2502.11302v1 · doi: 10.48550/arxiv.2502.11302 · pith_short_12: KDNP6NJBXPF2 · pith_short_16: KDNP6NJBXPF2AZFV · pith_short_8: KDNP6NJB

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/KDNP6NJBXPF2AZFVA3OJSRUT7J \
  | 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: 50daff3521bbcba064b506dc994693fa57d5b5a966383a6657c35474db8794a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24074da922b1455a7290109d8ceaea8010e25ef44f70cb96b2262cf5eddd820d",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-02-16T23:02:37Z",
    "title_canon_sha256": "ce0a09f97d458d716951f1fa41cfe9b1d1d9e45356cda4e5af19d2e3a06de930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11302",
    "kind": "arxiv",
    "version": 1
  }
}