Pith Number

pith:CYUBW33F

pith:2018:CYUBW33FQGI2WMERTZ7CK6FCWJ

not attested not anchored not stored refs pending

Learning to Race through Coordinate Descent Bayesian Optimisation

Fabio Ramos, Fernando H.M. Rocha, Lionel Ott, Rafael Oliveira, Valdir Grassi Jr, Vitor Guizilini

arxiv:1802.06179 v1 · 2018-02-17 · cs.RO · 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{CYUBW33FQGI2WMERTZ7CK6FCWJ}

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	2026-05-17T23:49:27.882365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16281b6f658191ab30919e7e2578a2b26cc2ad0693b016cc275046cf1c7b3648

Aliases

arxiv: 1802.06179 · arxiv_version: 1802.06179v1 · doi: 10.48550/arxiv.1802.06179 · pith_short_12: CYUBW33FQGI2 · pith_short_16: CYUBW33FQGI2WMER · pith_short_8: CYUBW33F

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/CYUBW33FQGI2WMERTZ7CK6FCWJ \
  | 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: 16281b6f658191ab30919e7e2578a2b26cc2ad0693b016cc275046cf1c7b3648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "495047905a1f43830c1935d1bc859827bf23b6a691a58f3688879c352d8162a4",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-02-17T03:19:43Z",
    "title_canon_sha256": "751a4793632fed01fd678c3115098841631ccd582f532b012b31ff16f3cb09c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06179",
    "kind": "arxiv",
    "version": 1
  }
}