Pith Number

pith:JUQEJK5V

pith:2014:JUQEJK5VRU3XLC45NEVMXTM3LU

not attested not anchored not stored refs pending

An Entropy Search Portfolio for Bayesian Optimization

Alexandre Bouchard-C\^ot\'e, Bobak Shahriari, Matthew W. Hoffman, Nando de Freitas, Ziyu Wang

arxiv:1406.4625 v4 · 2014-06-18 · stat.ML · cs.LG

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T02:25:34.085074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d2044abb58d37758b9d692acbcd9b5d2c2311ef4d3a9ffd340497be31561c95

Aliases

arxiv: 1406.4625 · arxiv_version: 1406.4625v4 · doi: 10.48550/arxiv.1406.4625 · pith_short_12: JUQEJK5VRU3X · pith_short_16: JUQEJK5VRU3XLC45 · pith_short_8: JUQEJK5V

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/JUQEJK5VRU3XLC45NEVMXTM3LU \
  | 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: 4d2044abb58d37758b9d692acbcd9b5d2c2311ef4d3a9ffd340497be31561c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66d65a6f95db3dec347180d5a207fa9d3ec43daede1ec5e0084be171fe956800",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-06-18T07:26:08Z",
    "title_canon_sha256": "be68a7852f4f47fc967e6e92b890dd076ee04db651ddfa2557f1167c43e9a42b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4625",
    "kind": "arxiv",
    "version": 4
  }
}