Pith Number

pith:Y7H4GSVM

pith:2020:Y7H4GSVMNZFB6Q66IVRW2Z7ROG

not attested not anchored not stored refs pending

Pareto-efficient Acquisition Functions for Cost-Aware Bayesian Optimization

C\'edric Archambeau, Gauthier Guinet, Valerio Perrone

arxiv:2011.11456 v2 · 2020-11-23 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7H4GSVMNZFB6Q66IVRW2Z7ROG}

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	2026-07-05T01:54:03.438711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7cfc34aac6e4a1f43de45636d67f1719043540c400cdc7bb85b3e819dbc8f57

Aliases

arxiv: 2011.11456 · arxiv_version: 2011.11456v2 · doi: 10.48550/arxiv.2011.11456 · pith_short_12: Y7H4GSVMNZFB · pith_short_16: Y7H4GSVMNZFB6Q66 · pith_short_8: Y7H4GSVM

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/Y7H4GSVMNZFB6Q66IVRW2Z7ROG \
  | 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: c7cfc34aac6e4a1f43de45636d67f1719043540c400cdc7bb85b3e819dbc8f57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f503db114ac98fd939219fa948eb8a3a9c4ef546112d2540030ffb68ceaa324a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-23T15:06:07Z",
    "title_canon_sha256": "56d1c0ad323a94c511fefc48ac7598b3e23be598f9043044ff53026b5cea2bc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11456",
    "kind": "arxiv",
    "version": 2
  }
}