Pith Number

pith:RE6UDMUC

pith:2015:RE6UDMUCYE3KHCSKV6KX7WFROZ

not attested not anchored not stored refs pending

Bayesian Variable Selection and Estimation for Group Lasso

Malay Ghosh, Xiaofan Xu

arxiv:1512.01013 v1 · 2015-12-03 · 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{RE6UDMUCYE3KHCSKV6KX7WFROZ}

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	2026-05-18T01:25:23.599096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

893d41b282c136a38a4aaf957fd8b1764a58babfae4c39fda7a2881339217f0a

Aliases

arxiv: 1512.01013 · arxiv_version: 1512.01013v1 · doi: 10.48550/arxiv.1512.01013 · pith_short_12: RE6UDMUCYE3K · pith_short_16: RE6UDMUCYE3KHCSK · pith_short_8: RE6UDMUC

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/RE6UDMUCYE3KHCSKV6KX7WFROZ \
  | 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: 893d41b282c136a38a4aaf957fd8b1764a58babfae4c39fda7a2881339217f0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52fe1f3d1f36a4e909e545e3d866c8e962da28cdb107bbe488c309b0059e597",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-12-03T09:47:17Z",
    "title_canon_sha256": "229bd16a37dce3d82fbb39baccf069921e10a85f94841370fb5354a8dd0a1a25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01013",
    "kind": "arxiv",
    "version": 1
  }
}