Pith Number

pith:DGVBLPB2

pith:2017:DGVBLPB2EFP7ZTEOYB6ZGW2X2X

not attested not anchored not stored refs pending

Fast and Scalable Learning of Sparse Changes in High-Dimensional Gaussian Graphical Model Structure

Arshdeep Sekhon, Beilun Wang, Yanjun Qi

arxiv:1710.11223 v3 · 2017-10-30 · cs.LG · cs.AI · 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{DGVBLPB2EFP7ZTEOYB6ZGW2X2X}

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	2026-05-18T00:15:06.176870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19aa15bc3a215ffccc8ec07d935b57d5c0745aee6a274e76b53e8a89cf5d35a9

Aliases

arxiv: 1710.11223 · arxiv_version: 1710.11223v3 · doi: 10.48550/arxiv.1710.11223 · pith_short_12: DGVBLPB2EFP7 · pith_short_16: DGVBLPB2EFP7ZTEO · pith_short_8: DGVBLPB2

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/DGVBLPB2EFP7ZTEOYB6ZGW2X2X \
  | 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: 19aa15bc3a215ffccc8ec07d935b57d5c0745aee6a274e76b53e8a89cf5d35a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a59c1e61817ea90e3bd7a9a59e23f86585be3c25291102d72f96351af209c1",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-10-30T20:15:20Z",
    "title_canon_sha256": "ddaf1e1505af1f02085e162364e2aac76655f15f5faa88f19fc37551cf6d2dd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11223",
    "kind": "arxiv",
    "version": 3
  }
}