Pith Number

pith:ZYHACRRT

pith:2015:ZYHACRRTTRZ36FATBYYLWLGJG4

not attested not anchored not stored refs pending

Local and Global Inference for High Dimensional Nonparanormal Graphical Models

Han Liu, Quanquan Gu, Yang Ning, Yuan Cao

arxiv:1502.02347 v2 · 2015-02-09 · 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{ZYHACRRTTRZ36FATBYYLWLGJG4}

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	2026-05-18T01:37:35.135096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0e0146339c73bf14130e30bb2cc9371ce92d931a83409fce1a4bd3239578b9

Aliases

arxiv: 1502.02347 · arxiv_version: 1502.02347v2 · doi: 10.48550/arxiv.1502.02347 · pith_short_12: ZYHACRRTTRZ3 · pith_short_16: ZYHACRRTTRZ36FAT · pith_short_8: ZYHACRRT

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/ZYHACRRTTRZ36FATBYYLWLGJG4 \
  | 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: ce0e0146339c73bf14130e30bb2cc9371ce92d931a83409fce1a4bd3239578b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf68dfd2b00d3b2d2831f060b65a95d231e2f3785db7a6c26542b24d11a9d268",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-02-09T04:06:43Z",
    "title_canon_sha256": "ab738ceb2cdfdcd1e226d53c79866bd54ed2934c2ae1b90538deab0fd6dd498b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02347",
    "kind": "arxiv",
    "version": 2
  }
}