Pith Number

pith:PZUX6SBQ

pith:2023:PZUX6SBQE5NAJQTMH2TU76JYTM

not attested not anchored not stored refs pending

A Novel Robust Optimization Model for Nonlinear Support Vector Machine

Andrea Spinelli, Francesca Maggioni

arxiv:2306.06223 v3 · 2023-06-09 · math.OC

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

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\usepackage{pith}
\pithnumber{PZUX6SBQE5NAJQTMH2TU76JYTM}

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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 Robust Twin Parametric Margin Support Vector Machine for Multiclass Classification

Receipt and verification

First computed	2026-07-05T11:36:17.760610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e697f4830275a04c26c3ea74ff9389b05dce4d407b410542ca33ad97de6799d

Aliases

arxiv: 2306.06223 · arxiv_version: 2306.06223v3 · doi: 10.48550/arxiv.2306.06223 · pith_short_12: PZUX6SBQE5NA · pith_short_16: PZUX6SBQE5NAJQTM · pith_short_8: PZUX6SBQ

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/PZUX6SBQE5NAJQTMH2TU76JYTM \
  | 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: 7e697f4830275a04c26c3ea74ff9389b05dce4d407b410542ca33ad97de6799d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c80b06fbcd057183118529b0c8999a0f4a3f3b64a6e2b5b59010b111ab18c929",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-06-09T19:40:53Z",
    "title_canon_sha256": "7a1429e3f6aa973bd0eae89f26a6cce466dacf22136540eae5b03ddeb9b105ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06223",
    "kind": "arxiv",
    "version": 3
  }
}