Pith Number

pith:6DPVR563

pith:2014:6DPVR563PIEBKIWE5QHBZLFBSY

not attested not anchored not stored refs pending

A Quasi-Newton Method for Large Scale Support Vector Machines

Alejandro Ribeiro, Aryan Mokhtari

arxiv:1402.4861 v1 · 2014-02-20 · 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{6DPVR563PIEBKIWE5QHBZLFBSY}

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	2026-05-18T02:58:31.961536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0df58f7db7a081522c4ec0e1caca196268b38276eb47c085937876d7c3fe79e

Aliases

arxiv: 1402.4861 · arxiv_version: 1402.4861v1 · doi: 10.48550/arxiv.1402.4861 · pith_short_12: 6DPVR563PIEB · pith_short_16: 6DPVR563PIEBKIWE · pith_short_8: 6DPVR563

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/6DPVR563PIEBKIWE5QHBZLFBSY \
  | 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: f0df58f7db7a081522c4ec0e1caca196268b38276eb47c085937876d7c3fe79e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b573c4fd3eaa0d966b7e2a18dbd05f2cc51cf1bfc02b08cbb8548a2196be95e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-02-20T01:44:33Z",
    "title_canon_sha256": "a059bfea23ff12ef0df77e130ccd9a70887a13889be0a6ff051dc3fba65524c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4861",
    "kind": "arxiv",
    "version": 1
  }
}