Pith Number

pith:NQBLPQOL

pith:2019:NQBLPQOL4ZXENM7Y22TCH5LG2V

not attested not anchored not stored refs pending

A Bayesian Lasso based Sparse Learning Model

Ingvild M. Helg{\o}y, Yushu Li

arxiv:1908.07220 v3 · 2019-08-20 · stat.ML · 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{NQBLPQOL4ZXENM7Y22TCH5LG2V}

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.

Cited by

1 paper in Pith

Proximal Iteration for Nonlinear Adaptive Lasso

Receipt and verification

First computed	2026-07-05T04:40:05.531034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c02b7c1cbe66e46b3f8d6a623f566d54bcc2a3e1b7986781c1645f99ddf6159

Aliases

arxiv: 1908.07220 · arxiv_version: 1908.07220v3 · doi: 10.48550/arxiv.1908.07220 · pith_short_12: NQBLPQOL4ZXE · pith_short_16: NQBLPQOL4ZXENM7Y · pith_short_8: NQBLPQOL

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/NQBLPQOL4ZXENM7Y22TCH5LG2V \
  | 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: 6c02b7c1cbe66e46b3f8d6a623f566d54bcc2a3e1b7986781c1645f99ddf6159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "996d44af0355dc8f4a0c9233a59d1cab4b83512de1375b0f22b715921e96e77b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-08-20T08:36:14Z",
    "title_canon_sha256": "5c1b3b88119330502e7f5dd69259c6f7a350869a520b1f4d2007261e9b3d2e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07220",
    "kind": "arxiv",
    "version": 3
  }
}