Pith Number

pith:6HINWU3J

pith:2017:6HINWU3JYP2TV4QCUYQWJMRKMC

not attested not anchored not stored refs pending

Adaptive multi-penalty regularization based on a generalized Lasso path

Markus Grasmair, Timo Klock, Valeriya Naumova

arxiv:1710.03971 v1 · 2017-10-11 · stat.ML · cs.LG · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HINWU3JYP2TV4QCUYQWJMRKMC}

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	2026-05-18T00:33:05.441417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d0db5369c3f53af202a62164b22a608182707b72c841f4cbff732d0479739c

Aliases

arxiv: 1710.03971 · arxiv_version: 1710.03971v1 · doi: 10.48550/arxiv.1710.03971 · pith_short_12: 6HINWU3JYP2T · pith_short_16: 6HINWU3JYP2TV4QC · pith_short_8: 6HINWU3J

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/6HINWU3JYP2TV4QCUYQWJMRKMC \
  | 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: f1d0db5369c3f53af202a62164b22a608182707b72c841f4cbff732d0479739c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47eed2497c0f12d141cdb5ed4b2ac84eeb09bd7c8549137403dd89cb062f7e2f",
    "cross_cats_sorted": [
      "cs.LG",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-10-11T09:12:45Z",
    "title_canon_sha256": "f70826a3e51bde9ca36b4d7daabe459ee920872c4bd3aa1b18edea0feb5df221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03971",
    "kind": "arxiv",
    "version": 1
  }
}