Pith Number

pith:GM55MUDP

pith:2023:GM55MUDPSZ7GCAJAJOZCG2N6XI

not attested not anchored not stored refs pending

B2Opt: Learning to Optimize Black-box Optimization with Little Budget

Handing Wang, Jing Liu, Kai Wu, Xiaobin Li, Xiaoyu Zhang

arxiv:2304.11787 v2 · 2023-04-24 · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GM55MUDPSZ7GCAJAJOZCG2N6XI}

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

1 paper in Pith

Learning Evolution via Optimization Knowledge Adaptation

Receipt and verification

First computed	2026-07-05T06:34:05.388646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

333bd6506f967e6101204bb22369beba33059504b260ff99ebece7222e43582e

Aliases

arxiv: 2304.11787 · arxiv_version: 2304.11787v2 · doi: 10.48550/arxiv.2304.11787 · pith_short_12: GM55MUDPSZ7G · pith_short_16: GM55MUDPSZ7GCAJA · pith_short_8: GM55MUDP

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/GM55MUDPSZ7GCAJAJOZCG2N6XI \
  | 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: 333bd6506f967e6101204bb22369beba33059504b260ff99ebece7222e43582e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8baee559e966c063c755826cba184350ae593282f328f76f0a4c8c81eb19f9a0",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-24T01:48:01Z",
    "title_canon_sha256": "9598ecefe9f727b15c5cde60affb64c29e1479cf421681d30d9cd3eead905cba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11787",
    "kind": "arxiv",
    "version": 2
  }
}