Pith Number

pith:AIND4MNA

pith:2026:AIND4MNAHHD2RDTSYNPG37NBW2

not attested not anchored not stored refs pending

Mixed-Categorical Black-Box Optimization via Information-Geometric Bilevel Decomposition

Marc Ong, Shinichi Shirakawa, Youhei Akimoto

arxiv:2606.12885 v1 · 2026-06-11 · 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{AIND4MNAHHD2RDTSYNPG37NBW2}

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	2026-06-12T01:08:56.746073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021a3e31a039c7a88e72c35e6dfda1b692e7c4f436fc2a37a1529a119024a9f0

Aliases

arxiv: 2606.12885 · arxiv_version: 2606.12885v1 · doi: 10.48550/arxiv.2606.12885 · pith_short_12: AIND4MNAHHD2 · pith_short_16: AIND4MNAHHD2RDTS · pith_short_8: AIND4MNA

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/AIND4MNAHHD2RDTSYNPG37NBW2 \
  | 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: 021a3e31a039c7a88e72c35e6dfda1b692e7c4f436fc2a37a1529a119024a9f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a22fcce871a63f0128b2f66a4880cabbf135c4b30ecd168a68883b243f929f4b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2026-06-11T04:27:22Z",
    "title_canon_sha256": "b5a01df03f6dcd10ca2cc157ea3289f8bde4687950cfdae15d793f7bbf228397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12885",
    "kind": "arxiv",
    "version": 1
  }
}