Pith Number

pith:TPVFMV4G

pith:2013:TPVFMV4GUCHOFCF7CKZLALJIV7

not attested not anchored not stored refs pending

Complex Support Vector Machines for Regression and Quaternary Classification

Charalampos Mavroforakis, Leoni Dalla, Pantelis Bouboulis, Sergios Theodoridis

arxiv:1303.2184 v3 · 2013-03-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPVFMV4GUCHOFCF7CKZLALJIV7}

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	2026-05-18T00:59:04.308948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bea565786a08ee288bf12b2b02d28afd4b32ebd19548999b6e3c63888609046

Aliases

arxiv: 1303.2184 · arxiv_version: 1303.2184v3 · doi: 10.48550/arxiv.1303.2184 · pith_short_12: TPVFMV4GUCHO · pith_short_16: TPVFMV4GUCHOFCF7 · pith_short_8: TPVFMV4G

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/TPVFMV4GUCHOFCF7CKZLALJIV7 \
  | 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: 9bea565786a08ee288bf12b2b02d28afd4b32ebd19548999b6e3c63888609046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "913b02fb498b5da13fe9e9d07ce372d84eb223fc6c3a06553b0fd4aa5706331e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-03-09T09:09:54Z",
    "title_canon_sha256": "4cd919689dead3190798c88ab9904fedb0d51ec7940669f9bd39711a602c4c82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2184",
    "kind": "arxiv",
    "version": 3
  }
}