Pith Number

pith:OKM5OQLS

pith:2015:OKM5OQLSVCE7KGYGA3WAR2Q745

not attested not anchored not stored refs pending

A PARTAN-Accelerated Frank-Wolfe Algorithm for Large-Scale SVM Classification

Emanuele Frandi, Johan A. K. Suykens, Ricardo Nanculef

arxiv:1502.01563 v1 · 2015-02-05 · stat.ML · cs.LG · 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{OKM5OQLSVCE7KGYGA3WAR2Q745}

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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.

Receipt and verification

First computed	2026-05-18T01:29:21.388658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7299d74172a889f51b0606ec08ea1fe75e8e257b79e739457012a116f70cf400

Aliases

arxiv: 1502.01563 · arxiv_version: 1502.01563v1 · doi: 10.48550/arxiv.1502.01563 · pith_short_12: OKM5OQLSVCE7 · pith_short_16: OKM5OQLSVCE7KGYG · pith_short_8: OKM5OQLS

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/OKM5OQLSVCE7KGYGA3WAR2Q745 \
  | 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: 7299d74172a889f51b0606ec08ea1fe75e8e257b79e739457012a116f70cf400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "333ad8aa52bd032500fc4d5caf40d0b14728c5fd1ee34c0fb2ae7368bcc6d7b7",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-02-05T14:17:55Z",
    "title_canon_sha256": "567319a75d1375ada79445a4f6d8ab44e137f1fdd5777198f14913a8a279b115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01563",
    "kind": "arxiv",
    "version": 1
  }
}