Pith Number

pith:CGSFIZZY

pith:2017:CGSFIZZYCQXIBEDKN7A5G3UH27

not attested not anchored not stored refs pending

Practical Bayesian Optimization for Model Fitting with Bayesian Adaptive Direct Search

Luigi Acerbi, Wei Ji Ma

arxiv:1705.04405 v2 · 2017-05-11 · stat.ML · q-bio.NC · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGSFIZZYCQXIBEDKN7A5G3UH27}

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	2026-05-18T00:31:31.151022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11a4546738142e80906a6fc1d36e87d7cec64f24f7ac90a091da989caf4a3005

Aliases

arxiv: 1705.04405 · arxiv_version: 1705.04405v2 · doi: 10.48550/arxiv.1705.04405 · pith_short_12: CGSFIZZYCQXI · pith_short_16: CGSFIZZYCQXIBEDK · pith_short_8: CGSFIZZY

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/CGSFIZZYCQXIBEDKN7A5G3UH27 \
  | 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: 11a4546738142e80906a6fc1d36e87d7cec64f24f7ac90a091da989caf4a3005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f52e8eedc0737b2275b0f882c6e982be36e5d435e5cb05f63b917115787b2dac",
    "cross_cats_sorted": [
      "q-bio.NC",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-11T23:53:13Z",
    "title_canon_sha256": "f2a29e3fba7d9e2363b386216191f59a8e57afdabc67e681ed8a8340a4d81750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04405",
    "kind": "arxiv",
    "version": 2
  }
}