Pith Number

pith:KCBLAZ5I

pith:2026:KCBLAZ5IBM5QCRZQSSUUVULV4I

not attested not anchored not stored refs pending

Optimal minimization of an unknown function in a nonparametric multivariate regression model thanks to a dimension reduction approach

C\'edric Adam (ANDRA, C\'eline L\'evy-Leduc (LPSM (UMR\_8001)), Ilaria Giulini (LPSM (UMR\_8001)), LPSM (UMR\_8001))

arxiv:2608.04566 v1 · 2026-08-05 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCBLAZ5IBM5QCRZQSSUUVULV4I}

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	2026-08-06T01:35:50.897545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5082b067a80b3b01473094a94ad175e221fdef86503483d24654434f4514e4d2

Aliases

arxiv: 2608.04566 · arxiv_version: 2608.04566v1 · doi: 10.48550/arxiv.2608.04566 · pith_short_12: KCBLAZ5IBM5Q · pith_short_16: KCBLAZ5IBM5QCRZQ · pith_short_8: KCBLAZ5I

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/KCBLAZ5IBM5QCRZQSSUUVULV4I \
  | 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: 5082b067a80b3b01473094a94ad175e221fdef86503483d24654434f4514e4d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19d759024b073a77cde5a87b85253f08023f9d0488e7f4d2a358ceb638b4a7a9",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-08-05T07:57:47Z",
    "title_canon_sha256": "8bb03392ee7b83c35b0b47786498ba657d8ef78c54b54783a34c6cf0a0c29529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04566",
    "kind": "arxiv",
    "version": 1
  }
}