Pith Number

pith:RLMBCWTC

pith:2026:RLMBCWTCEOB7TKHVRTL6ZU7RNI

not attested not anchored not stored refs pending

Generative Refinement for Low-Budget Black-Box Optimization

Edouard R. Dufour, Pascal Fua

arxiv:2607.00691 v1 · 2026-07-01 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLMBCWTCEOB7TKHVRTL6ZU7RNI}

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	2026-07-02T01:17:51.777240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad8115a622383f9a8f58cd7ecd3f16a1928ca156abe1ba521cd629730f66e73

Aliases

arxiv: 2607.00691 · arxiv_version: 2607.00691v1 · doi: 10.48550/arxiv.2607.00691 · pith_short_12: RLMBCWTCEOB7 · pith_short_16: RLMBCWTCEOB7TKHV · pith_short_8: RLMBCWTC

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/RLMBCWTCEOB7TKHVRTL6ZU7RNI \
  | 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: 8ad8115a622383f9a8f58cd7ecd3f16a1928ca156abe1ba521cd629730f66e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e04d63280833b92e7bed7e9e73c73ce962724a4561dfd963eb0e9d6820f5a01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T09:41:41Z",
    "title_canon_sha256": "1d35bcc5d510794285e70e156c71c4162581fe88e2073fbe525033c97d8ea63c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00691",
    "kind": "arxiv",
    "version": 1
  }
}