Pith Number

pith:ANTEEP4Y

pith:2026:ANTEEP4YGGVNRDV3YITPFAUQPI

not attested not anchored not stored refs pending

Statistical inverse learning and $\ell^1$-regularization

Abhishake Rastogi, Luca Ratti, Tapio Helin, Tatiana A. Bubba

arxiv:2607.07468 v1 · 2026-07-08 · stat.ML · cs.LG · 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{ANTEEP4YGGVNRDV3YITPFAUQPI}

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	2026-07-09T01:20:25.766272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0366423f9831aad88ebbc226f282907a373b53fc4a482ca434e404facbf6cb03

Aliases

arxiv: 2607.07468 · arxiv_version: 2607.07468v1 · doi: 10.48550/arxiv.2607.07468 · pith_short_12: ANTEEP4YGGVN · pith_short_16: ANTEEP4YGGVNRDV3 · pith_short_8: ANTEEP4Y

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/ANTEEP4YGGVNRDV3YITPFAUQPI \
  | 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: 0366423f9831aad88ebbc226f282907a373b53fc4a482ca434e404facbf6cb03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9949078ddf7df276b1c3a44e240f0007c6966563478f5e9031ad6e97f9d7625",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-07-08T14:32:08Z",
    "title_canon_sha256": "e8ab75d53dfb253017e417e9b0d3152b320a9d59bd35dd00e4ec2b76820df433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07468",
    "kind": "arxiv",
    "version": 1
  }
}