Pith Number

pith:E6HJN6A4

pith:2026:E6HJN6A4S5G2JNDVI5ZDZGP7ZL

not attested not anchored not stored refs pending

B3O: Scalable Boltzmann Batch Bayesian Optimization

Hrvoje Stojic, Liyuan Xu, Maximilian Bloor, Victor Picheny

arxiv:2606.30228 v1 · 2026-06-29 · 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{E6HJN6A4S5G2JNDVI5ZDZGP7ZL}

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	2026-06-30T02:17:55.340550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

278e96f81c974da4b47547723c99ffcae57e4e65dbae0404ea057391644d0b2c

Aliases

arxiv: 2606.30228 · arxiv_version: 2606.30228v1 · doi: 10.48550/arxiv.2606.30228 · pith_short_12: E6HJN6A4S5G2 · pith_short_16: E6HJN6A4S5G2JNDV · pith_short_8: E6HJN6A4

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/E6HJN6A4S5G2JNDVI5ZDZGP7ZL \
  | 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: 278e96f81c974da4b47547723c99ffcae57e4e65dbae0404ea057391644d0b2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "200d3577b8e9e3b6c161c2e87f774499a4378c94aeab10b233c4f440e55b6ed1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-29T12:42:20Z",
    "title_canon_sha256": "7939218af684cc89b5e78eadc352a351833ab3c3cc05f8dee97c8da9bc917601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30228",
    "kind": "arxiv",
    "version": 1
  }
}