Pith Number

pith:WIT6IO62

pith:2019:WIT6IO62Q65J2RGII2EXYQ7KNQ

not attested not anchored not stored refs pending

Bayesian Search for Robust Optima

Alma A. M. Rahat, Jonathan E. Fieldsend, Nicholas D. Sanders, Richard M. Everson

arxiv:1904.11416 v3 · 2019-04-25 · 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{WIT6IO62Q65J2RGII2EXYQ7KNQ}

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	2026-07-05T03:41:01.016296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b227e43bda87ba9d44c846897c43ea6c13a0657910bc6394c82d122b577f4322

Aliases

arxiv: 1904.11416 · arxiv_version: 1904.11416v3 · doi: 10.48550/arxiv.1904.11416 · pith_short_12: WIT6IO62Q65J · pith_short_16: WIT6IO62Q65J2RGI · pith_short_8: WIT6IO62

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/WIT6IO62Q65J2RGII2EXYQ7KNQ \
  | 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: b227e43bda87ba9d44c846897c43ea6c13a0657910bc6394c82d122b577f4322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad1de78d68bb614dc5f4a31a9cc8cd2ae26c10857652ba620dcfef984949fe5d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-25T15:43:37Z",
    "title_canon_sha256": "2eeec056e403c4e309171c5bd3a9d5d16a801e1c420704d332870b0f8b940af0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11416",
    "kind": "arxiv",
    "version": 3
  }
}