Pith Number

pith:ZUNWV3KL

pith:2013:ZUNWV3KLNVHTQKRMFSNXTP5DO4

not attested not anchored not stored refs pending

Model Selection for High-Dimensional Regression under the Generalized Irrepresentability Condition

Adel Javanmard, Andrea Montanari

arxiv:1305.0355 v1 · 2013-05-02 · math.ST · cs.IT · cs.LG · math.IT · stat.ME · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZUNWV3KLNVHTQKRMFSNXTP5DO4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:26:40.481049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd1b6aed4b6d4f382a2c2c9b79bfa37710fe7519307bdee2f0fb119322d9b5ab

Aliases

arxiv: 1305.0355 · arxiv_version: 1305.0355v1 · doi: 10.48550/arxiv.1305.0355 · pith_short_12: ZUNWV3KLNVHT · pith_short_16: ZUNWV3KLNVHTQKRM · pith_short_8: ZUNWV3KL

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/ZUNWV3KLNVHTQKRMFSNXTP5DO4 \
  | 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: cd1b6aed4b6d4f382a2c2c9b79bfa37710fe7519307bdee2f0fb119322d9b5ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44422d83676dadb44cc73fdd996637e2a6413276e3d689b466badd50e6f9b13b",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT",
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-05-02T07:25:52Z",
    "title_canon_sha256": "770161c7bf07ce93d2827971b65c543144ed3b3a4d148d671c02d774aee7b0ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0355",
    "kind": "arxiv",
    "version": 1
  }
}