Pith Number

pith:6YXPVLXI

pith:2020:6YXPVLXIBKABQIIOOGIHJKENZE

not attested not anchored not stored refs pending

HEBO Pushing The Limits of Sample-Efficient Hyperparameter Optimisation

Alexander I. Cowen-Rivers, Alexandre Max Maraval, Antoine Grosnit, Haitham Bou Ammar, Hao Jianye, Jan Peters, Jun Wang, Rasul Tutunov, Ryan Rhys Griffiths, Wenlong Lyu, Zhi Wang

arxiv:2012.03826 v6 · 2020-12-07 · cs.LG · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YXPVLXIBKABQIIOOGIHJKENZE}

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.

Cited by

2 papers in Pith

An Open-Source Training Dataset for Foundation Models for Black-box Optimization

Efficient and Principled Scientific Discovery through Bayesian Optimization: A Tutorial

Receipt and verification

First computed	2026-07-05T04:26:18.595489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f62efaaee80a8018210e719074a88dc93783d626b70eec631e1e3072676dfd28

Aliases

arxiv: 2012.03826 · arxiv_version: 2012.03826v6 · doi: 10.48550/arxiv.2012.03826 · pith_short_12: 6YXPVLXIBKAB · pith_short_16: 6YXPVLXIBKABQIIO · pith_short_8: 6YXPVLXI

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/6YXPVLXIBKABQIIOOGIHJKENZE \
  | 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: f62efaaee80a8018210e719074a88dc93783d626b70eec631e1e3072676dfd28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7085386cea44a1f9f7f5656ddd6a3e5467e08024a3e3d883c7c3808414479628",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-07T16:21:12Z",
    "title_canon_sha256": "f9123af09792727d3c47d92fe4877d0a4d43beef2bb66644c421777c5ff04a41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03826",
    "kind": "arxiv",
    "version": 6
  }
}