Pith Number

pith:NSDZQUP6

pith:2018:NSDZQUP6657IHXSP2ACIUIHOJM

not attested not anchored not stored refs pending

Practical Transfer Learning for Bayesian Optimization

Benjamin Letham, Eytan Bakshy, Frank Hutter, Matthias Feurer

arxiv:1802.02219 v4 · 2018-02-06 · stat.ML · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSDZQUP6657IHXSP2ACIUIHOJM}

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.

Cited by

4 papers in Pith

Rethinking Evaluation Paradigms in IBP-based Certified Training

Hyp-RL : Hyperparameter Optimization by Reinforcement Learning

Oracle Supervision Transfers for Hyperparameter Prediction in Model-Based Image Denoising

Regime-Conditioned Evaluation in Multi-Context Bayesian Optimization

Receipt and verification

First computed	2026-07-05T05:09:10.166722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c879851fef77e83de4fd0048a20ee4b3da49986c97b115991effd95d0ca80c2

Aliases

arxiv: 1802.02219 · arxiv_version: 1802.02219v4 · doi: 10.48550/arxiv.1802.02219 · pith_short_12: NSDZQUP6657I · pith_short_16: NSDZQUP6657IHXSP · pith_short_8: NSDZQUP6

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/NSDZQUP6657IHXSP2ACIUIHOJM \
  | 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: 6c879851fef77e83de4fd0048a20ee4b3da49986c97b115991effd95d0ca80c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff272ed62ceeed526a7360ab7c73f748b800202ae2b0244dacfe480fd0bdd1e4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-02-06T21:02:59Z",
    "title_canon_sha256": "ab1e89f24c220eadb8fdef48adddaea192287d65e2aeda55d309ff2838b3add9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02219",
    "kind": "arxiv",
    "version": 4
  }
}