Pith Number

pith:GWK5P5BD

pith:2019:GWK5P5BDCORYR3TCIXUSCSJDR2

not attested not anchored not stored refs pending

Meta-Learning Acquisition Functions for Transfer Learning in Bayesian Optimization

Andreas Doerr, Christian Daniel, Frank Hutter, Kirsten Fischer, Lukas P. Fr\"ohlich, Michael Volpp, Stefan Falkner

arxiv:1904.02642 v5 · 2019-04-04 · stat.ML · cs.AI · cs.LG

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\usepackage{pith}
\pithnumber{GWK5P5BDCORYR3TCIXUSCSJDR2}

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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

2 papers in Pith

SemanticOpt: Towards LLM-Based Semantic Black-Box Optimization

BayMOTH: Bayesian optiMizatiOn with meTa-lookahead -- a simple approacH

Receipt and verification

First computed	2026-07-05T00:40:42.786512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3595d7f42313a388ee6245e92149238e9527ed8437b72bff5f83f965e122781d

Aliases

arxiv: 1904.02642 · arxiv_version: 1904.02642v5 · doi: 10.48550/arxiv.1904.02642 · pith_short_12: GWK5P5BDCORY · pith_short_16: GWK5P5BDCORYR3TC · pith_short_8: GWK5P5BD

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/GWK5P5BDCORYR3TCIXUSCSJDR2 \
  | 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: 3595d7f42313a388ee6245e92149238e9527ed8437b72bff5f83f965e122781d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "728138a03e0f002b6819d3eedd9d6065ba657220e38aca71b2b39631d7cc42ff",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-04-04T16:27:06Z",
    "title_canon_sha256": "836167ef63070fef5ff773eb5c3f99a50c9e2ec2d67e39cee8b00b332e93321e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02642",
    "kind": "arxiv",
    "version": 5
  }
}