Pith Number

pith:LPP2YAOU

pith:2013:LPP2YAOU5MCQUDGM4TQ5YYMNRE

not attested not anchored not stored refs pending

Accelerated Linear SVM Training with Adaptive Variable Selection Frequencies

Tobias Glasmachers, \"Ur\"un Dogan

arxiv:1302.5608 v1 · 2013-02-22 · stat.ML · 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{LPP2YAOU5MCQUDGM4TQ5YYMNRE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-18T03:32:46.261537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bdfac01d4eb050a0ccce4e1dc618d89373ab0079439c59e2943bb958c7402e9

Aliases

arxiv: 1302.5608 · arxiv_version: 1302.5608v1 · doi: 10.48550/arxiv.1302.5608 · pith_short_12: LPP2YAOU5MCQ · pith_short_16: LPP2YAOU5MCQUDGM · pith_short_8: LPP2YAOU

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/LPP2YAOU5MCQUDGM4TQ5YYMNRE \
  | 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: 5bdfac01d4eb050a0ccce4e1dc618d89373ab0079439c59e2943bb958c7402e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4df8b780fa126f677a68e0ee1046b6a31c5ec0e1fbe2079c7096a1b6ded36379",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-02-22T14:36:59Z",
    "title_canon_sha256": "50d45f1c6fb0704de736dc0d8f55be1b9ed7f8a409a4f99e87fceb4bb53fb279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5608",
    "kind": "arxiv",
    "version": 1
  }
}