Pith Number

pith:L3G4FYSJ

pith:2008:L3G4FYSJV6PEKQN22UQ5NDR3GS

not attested not anchored not stored refs pending

Elastic-Net Regularization in Learning Theory

C. De Mol, E. De Vito, L. Rosasco

arxiv:0807.3423 v1 · 2008-07-22 · stat.ML · 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{L3G4FYSJV6PEKQN22UQ5NDR3GS}

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

Quantum Learning with Tunable Loss Functions

Receipt and verification

First computed	2026-07-04T15:13:05.520842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ecdc2e249af9e4541bad521d68e3b34b53399e963f6a647727614edb30712d0

Aliases

arxiv: 0807.3423 · arxiv_version: 0807.3423v1 · doi: 10.48550/arxiv.0807.3423 · pith_short_12: L3G4FYSJV6PE · pith_short_16: L3G4FYSJV6PEKQN2 · pith_short_8: L3G4FYSJ

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/L3G4FYSJV6PEKQN22UQ5NDR3GS \
  | 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: 5ecdc2e249af9e4541bad521d68e3b34b53399e963f6a647727614edb30712d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ddb595d2dc72c9270c98ecb79bdfc3aad6e135827d08dff36196fe160f466a",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2008-07-22T09:07:26Z",
    "title_canon_sha256": "f71bc31db87670c060d7a35da8a529e8d1605d359ef8074fdf002eb46e541aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.3423",
    "kind": "arxiv",
    "version": 1
  }
}