Pith Number

pith:V7NCDEVU

pith:2011:V7NCDEVUTOEAPQDVJJZDHLSO7O

not attested not anchored not stored refs pending

Model Selection in Undirected Graphical Models with the Elastic Net

David Shue, Jesus Puente, Mihai Cucuringu

arxiv:1111.0559 v1 · 2011-11-02 · stat.OT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7NCDEVUTOEAPQDVJJZDHLSO7O}

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	2026-05-18T04:09:44.682517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afda2192b49b8807c0754a7233ae4efba6e4aa7baf10ee49e3deba955fa4b6fc

Aliases

arxiv: 1111.0559 · arxiv_version: 1111.0559v1 · doi: 10.48550/arxiv.1111.0559 · pith_short_12: V7NCDEVUTOEA · pith_short_16: V7NCDEVUTOEAPQDV · pith_short_8: V7NCDEVU

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/V7NCDEVUTOEAPQDVJJZDHLSO7O \
  | 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: afda2192b49b8807c0754a7233ae4efba6e4aa7baf10ee49e3deba955fa4b6fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b0ac4cab6736eb9cfba5b9e993d5a848382a37667b3851fdce93128ff43da25",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2011-11-02T16:40:40Z",
    "title_canon_sha256": "cb3674c2a25b8ed309c1affe9d923268476af600c26d840bc81b00ea0315da57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0559",
    "kind": "arxiv",
    "version": 1
  }
}