Pith Number

pith:F4M7XTAD

pith:2022:F4M7XTADUFIKOKJEO6ZUHH7UK7

not attested not anchored not stored refs pending

Bayesian Optimisation for Mixed-Variable Inputs using Value Proposals

Amir Dezfouli, Benjamin Ward Muir, David Alexander, Iadine Chades, Yan Zuo

arxiv:2202.04832 v2 · 2022-02-10 · stat.ML · 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{F4M7XTADUFIKOKJEO6ZUHH7UK7}

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	2026-07-05T03:57:43.832164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f19fbcc03a150a7292477b3439ff457ed55c71dadfbd3bc26165fdf0f1e33f2

Aliases

arxiv: 2202.04832 · arxiv_version: 2202.04832v2 · doi: 10.48550/arxiv.2202.04832 · pith_short_12: F4M7XTADUFIK · pith_short_16: F4M7XTADUFIKOKJE · pith_short_8: F4M7XTAD

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/F4M7XTADUFIKOKJEO6ZUHH7UK7 \
  | 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: 2f19fbcc03a150a7292477b3439ff457ed55c71dadfbd3bc26165fdf0f1e33f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1407f07f2d0de3b21e7704167cee718614f2f046aec6aba542e40ee349b3255b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-02-10T04:42:48Z",
    "title_canon_sha256": "69ed7dbc6363577d4aa9d58c1d0bc4482fbf6cc8eabcd360371ab4a782fff763"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04832",
    "kind": "arxiv",
    "version": 2
  }
}