Pith Number

pith:6XQBDFHV

pith:2018:6XQBDFHVCIEM5R3TLXXNXVC4PC

not attested not anchored not stored refs pending

A Latent Variable Approach to Gaussian Process Modeling with Qualitative and Quantitative Factors

Daniel W. Apley, Siyu Tao, Wei Chen, Yichi Zhang

arxiv:1806.07504 v2 · 2018-06-19 · stat.ML · cs.LG

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\usepackage{pith}
\pithnumber{6XQBDFHVCIEM5R3TLXXNXVC4PC}

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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

1 paper in Pith

Data-Centric Mixed-Variable Bayesian Optimization For Materials Design

Receipt and verification

First computed	2026-05-17T23:55:07.620997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5e01194f51208cec7735deedbd45c7893e2b2ec71a070e6fc0c36457b59fc90

Aliases

arxiv: 1806.07504 · arxiv_version: 1806.07504v2 · doi: 10.48550/arxiv.1806.07504 · pith_short_12: 6XQBDFHVCIEM · pith_short_16: 6XQBDFHVCIEM5R3T · pith_short_8: 6XQBDFHV

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/6XQBDFHVCIEM5R3TLXXNXVC4PC \
  | 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: f5e01194f51208cec7735deedbd45c7893e2b2ec71a070e6fc0c36457b59fc90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b1945ff35950514a228bf3b21aefb75e7a3c7e07c81e40c590dc752d11a877",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-19T23:38:03Z",
    "title_canon_sha256": "0daa0219a763dcddc3465982e2ba674b28897173b950b653fbde0f3200e501d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07504",
    "kind": "arxiv",
    "version": 2
  }
}