Pith Number

pith:D3TUSIIK

pith:2018:D3TUSIIKZYN3LL7BXWZTN7476V

not attested not anchored not stored refs pending

A Fast and Scalable Joint Estimator for Integrating Additional Knowledge in Learning Multiple Related Sparse Gaussian Graphical Models

Arshdeep Sekhon, Beilun Wang, Yanjun Qi

arxiv:1806.00548 v4 · 2018-06-01 · cs.LG · 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{D3TUSIIKZYN3LL7BXWZTN7476V}

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	2026-05-17T23:48:22.654340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee749210ace1bb5afe1bdb336ff9ff574acf241a855b5538cdd005008bad683

Aliases

arxiv: 1806.00548 · arxiv_version: 1806.00548v4 · doi: 10.48550/arxiv.1806.00548 · pith_short_12: D3TUSIIKZYN3 · pith_short_16: D3TUSIIKZYN3LL7B · pith_short_8: D3TUSIIK

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/D3TUSIIKZYN3LL7BXWZTN7476V \
  | 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: 1ee749210ace1bb5afe1bdb336ff9ff574acf241a855b5538cdd005008bad683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5136dc2bd241737cebc7a2bc740804bd218d0fa13a538ad7acc6f676ce553d1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-01T21:41:34Z",
    "title_canon_sha256": "fd2d3cc1007cbb9a941bdc45cb2472dcc29f7b189005cdacd2357cceb1297c29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00548",
    "kind": "arxiv",
    "version": 4
  }
}