Pith Number

pith:NRDXLYHI

pith:2026:NRDXLYHIB5LJS3MEE2GR7L4SPI

not attested not anchored not stored refs pending

Randomized Kriging Believer for Parallel Bayesian Optimization with Regret Bounds

Ichiro Takeuchi, Shion Takeno, Shuhei Sugiura

arxiv:2603.01470 v3 · 2026-03-02 · 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{NRDXLYHIB5LJS3MEE2GR7L4SPI}

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	2026-06-25T01:17:51.257777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c4775e0e80f56996d84268d1faf927a13695282593b3af7baf8dfb88f4620cf

Aliases

arxiv: 2603.01470 · arxiv_version: 2603.01470v3 · doi: 10.48550/arxiv.2603.01470 · pith_short_12: NRDXLYHIB5LJ · pith_short_16: NRDXLYHIB5LJS3ME · pith_short_8: NRDXLYHI

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/NRDXLYHIB5LJS3MEE2GR7L4SPI \
  | 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: 6c4775e0e80f56996d84268d1faf927a13695282593b3af7baf8dfb88f4620cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b0f827d38d28e107e398c314828e5af569166b4c9edbda1d1c3c44873c73bac",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-02T05:32:59Z",
    "title_canon_sha256": "63409f5bfa28ad52a0c14bf9840a5f8c5a1c36d97d26c0e36196a6bfe7301977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.01470",
    "kind": "arxiv",
    "version": 3
  }
}