Pith Number

pith:YGFEX4VM

pith:2019:YGFEX4VM66OVOGWIMIGZT2ECCL

not attested not anchored not stored refs pending

Optimal Minimal Margin Maximization with Boosting

Alexander Mathiasen, Allan Gr{\o}nlund, Kasper Green Larsen

arxiv:1901.10789 v1 · 2019-01-30 · cs.LG · cs.DS · 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{YGFEX4VM66OVOGWIMIGZT2ECCL}

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	2026-05-17T23:55:06.023205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18a4bf2acf79d571ac8620d99e88212f82278a1230f7eae7d200d07d4baf742

Aliases

arxiv: 1901.10789 · arxiv_version: 1901.10789v1 · doi: 10.48550/arxiv.1901.10789 · pith_short_12: YGFEX4VM66OV · pith_short_16: YGFEX4VM66OVOGWI · pith_short_8: YGFEX4VM

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/YGFEX4VM66OVOGWIMIGZT2ECCL \
  | 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: c18a4bf2acf79d571ac8620d99e88212f82278a1230f7eae7d200d07d4baf742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7a95e37d2e6d78f04003a771257d200dcf0e20ef45e2cc2247c070eeeb47607",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-30T12:52:45Z",
    "title_canon_sha256": "bf2cfc90f4bb34a8054371973da25a19647f715c23082f4d2479878d47dc79fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10789",
    "kind": "arxiv",
    "version": 1
  }
}