Pith Number

pith:OZFVJOBU

pith:2014:OZFVJOBU4AY6JMS6LSKFIIS5BI

not attested not anchored not stored refs pending

Sequential Model-Based Ensemble Optimization

Alexandre Lacoste, Fran\c{c}ois Laviolette, Hugo Larochelle, Mario Marchand

arxiv:1402.0796 v1 · 2014-02-04 · 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{OZFVJOBU4AY6JMS6LSKFIIS5BI}

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	2026-05-18T03:00:11.958352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

764b54b834e031e4b25e5c9454225d0a1eaafc6b386140cf42855965a6ad0af8

Aliases

arxiv: 1402.0796 · arxiv_version: 1402.0796v1 · doi: 10.48550/arxiv.1402.0796 · pith_short_12: OZFVJOBU4AY6 · pith_short_16: OZFVJOBU4AY6JMS6 · pith_short_8: OZFVJOBU

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/OZFVJOBU4AY6JMS6LSKFIIS5BI \
  | 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: 764b54b834e031e4b25e5c9454225d0a1eaafc6b386140cf42855965a6ad0af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8b65a1a2eb9556fd341b1067fe40e15c9282b22307592d9faccf8ce81467cf",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-02-04T17:01:16Z",
    "title_canon_sha256": "155232fd073f911f7d6c49f4f5c8fad0b5f5ab01b859cfbb66cee00b0719070a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0796",
    "kind": "arxiv",
    "version": 1
  }
}