Pith Number

pith:XJXQB7W6

pith:2020:XJXQB7W6RSW2HCGZG4ZIFZPISB

not attested not anchored not stored refs pending

Nearly Optimal Variational Inference for High Dimensional Regression with Shrinkage Priors

Guang Cheng, Jincheng Bai, Qifan Song

arxiv:2010.12887 v1 · 2020-10-24 · stat.ML · cs.LG · 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{XJXQB7W6RSW2HCGZG4ZIFZPISB}

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	2026-07-05T01:45:49.374274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba6f00fede8cada388d9373282e5e890478277defc6431897dd9c45e42dae406

Aliases

arxiv: 2010.12887 · arxiv_version: 2010.12887v1 · doi: 10.48550/arxiv.2010.12887 · pith_short_12: XJXQB7W6RSW2 · pith_short_16: XJXQB7W6RSW2HCGZ · pith_short_8: XJXQB7W6

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/XJXQB7W6RSW2HCGZG4ZIFZPISB \
  | 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: ba6f00fede8cada388d9373282e5e890478277defc6431897dd9c45e42dae406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8662e718b42c6a1a2ca2bc1d1441f0297eed03cb7b5d526d978ce4c341aab536",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-10-24T12:10:27Z",
    "title_canon_sha256": "63045068905839e395a368ea8af08eee24c5c02253d132900aa7ed3eafc952f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12887",
    "kind": "arxiv",
    "version": 1
  }
}