Pith Number

pith:KNZVM7BB

pith:2019:KNZVM7BBMMKVHXZVF3AZ47LWVA

not attested not anchored not stored refs pending

BCMA-ES II: revisiting Bayesian CMA-ES

Beatrice Guez, David Saltiel, Eric Benhamou, Nicolas Paris

arxiv:1904.01466 v2 · 2019-04-02 · 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{KNZVM7BBMMKVHXZVF3AZ47LWVA}

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	2026-05-17T23:48:59.721233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5373567c21631553df352ec19e7d76a8293fbcae3b663938a401502cef8dcc5e

Aliases

arxiv: 1904.01466 · arxiv_version: 1904.01466v2 · doi: 10.48550/arxiv.1904.01466 · pith_short_12: KNZVM7BBMMKV · pith_short_16: KNZVM7BBMMKVHXZV · pith_short_8: KNZVM7BB

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/KNZVM7BBMMKVHXZVF3AZ47LWVA \
  | 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: 5373567c21631553df352ec19e7d76a8293fbcae3b663938a401502cef8dcc5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e05c4e020051a35fb9dcf49af84fb603077bc8c21018f5b0d070e36a1076bd",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-02T14:39:17Z",
    "title_canon_sha256": "52e720cfbc3ddd47212a9d1f1ffffdbac1bde93fe6ca1d6cc89acf3779d763be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01466",
    "kind": "arxiv",
    "version": 2
  }
}