Pith Number

pith:TDU6HUIT

pith:2025:TDU6HUITPXN7ZUN4MUSQPLZW5K

not attested not anchored not stored refs pending

On leveraging constrained smooth additive regression models for global optimization

(2) LIX CNRS, Claudia D'Ambrosio (2), \'Ecole polytechnique, France), Getafe, Institut Polytechnique de Paris, Mar\'ia Durban (1), Marina Cuesta (1), Palaiseau, Renan Spencer Trindade (2) ((1) Department of Statistics, Spain, Universidad Carlos III de Madrid, Vanesa Guerrero (1)

arxiv:2510.14122 v2 · 2025-10-15 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDU6HUITPXN7ZUN4MUSQPLZW5K}

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	2026-06-02T02:04:10.106817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e9e3d1137ddbfcd1bc652507af36ea854df61070a30d978e6427152974a805

Aliases

arxiv: 2510.14122 · arxiv_version: 2510.14122v2 · doi: 10.48550/arxiv.2510.14122 · pith_short_12: TDU6HUITPXN7 · pith_short_16: TDU6HUITPXN7ZUN4 · pith_short_8: TDU6HUIT

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/TDU6HUITPXN7ZUN4MUSQPLZW5K \
  | 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: 98e9e3d1137ddbfcd1bc652507af36ea854df61070a30d978e6427152974a805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a65c4ca4c937b18db6ba8f49823dfdfe96d97f88f4d7b99d841c43ae6463fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-10-15T21:46:37Z",
    "title_canon_sha256": "85216de480e234145cb3133d2e07686dfe33d7242918781eb826370d8aa7bee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.14122",
    "kind": "arxiv",
    "version": 2
  }
}