Pith Number

pith:MFLGNBS3

pith:2014:MFLGNBS3H5C6ZZX5LAZVGARTJW

not attested not anchored not stored refs pending

Inference for feature selection using the Lasso with high-dimensional data

Claus Thorn Ekstr{\o}m, Kasper Brink-Jensen

arxiv:1403.4296 v1 · 2014-03-17 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MFLGNBS3H5C6ZZX5LAZVGARTJW}

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	2026-05-18T02:56:06.064167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

615666865b3f45ece6fd58335302334d8ed7f143624ebc176136b9311ee061ce

Aliases

arxiv: 1403.4296 · arxiv_version: 1403.4296v1 · doi: 10.48550/arxiv.1403.4296 · pith_short_12: MFLGNBS3H5C6 · pith_short_16: MFLGNBS3H5C6ZZX5 · pith_short_8: MFLGNBS3

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/MFLGNBS3H5C6ZZX5LAZVGARTJW \
  | 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: 615666865b3f45ece6fd58335302334d8ed7f143624ebc176136b9311ee061ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f192457316af003cb98ff62a83f28e83576a15a7569aa4892aa29c9dcecd5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-03-17T22:36:52Z",
    "title_canon_sha256": "3393b5c08ea1ce1300473f0d436bd5da6ca0a0685c3bcb0ba3e906dd6c6a3f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4296",
    "kind": "arxiv",
    "version": 1
  }
}