Pith Number

pith:YZCKC4OV

pith:2014:YZCKC4OV6R63GBOYE26Y2CZ4WZ

not attested not anchored not stored refs pending

Fast Multilevel Support Vector Machines

Ilya Safro, Talayeh Razzaghi

arxiv:1410.3348 v1 · 2014-10-13 · 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{YZCKC4OV6R63GBOYE26Y2CZ4WZ}

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	2026-05-18T02:40:11.508048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c644a171d5f47db305d826bd8d0b3cb6541d574613ddfea39678eb08679a61ec

Aliases

arxiv: 1410.3348 · arxiv_version: 1410.3348v1 · doi: 10.48550/arxiv.1410.3348 · pith_short_12: YZCKC4OV6R63 · pith_short_16: YZCKC4OV6R63GBOY · pith_short_8: YZCKC4OV

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/YZCKC4OV6R63GBOYE26Y2CZ4WZ \
  | 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: c644a171d5f47db305d826bd8d0b3cb6541d574613ddfea39678eb08679a61ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c9dbd5280c6a3b39fa2e9ea8b679a58142ec00cc592b92f6e4df105c0ae798e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-10-13T15:27:45Z",
    "title_canon_sha256": "699d45d739dca70779054ca9bc9e45b62013164a68dd7d33ea1f77b0f74c5777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3348",
    "kind": "arxiv",
    "version": 1
  }
}