Pith Number

pith:4TMNSTN3

pith:2018:4TMNSTN334544PBOTMLSI6T4IL

not attested not anchored not stored refs pending

Copula-based Partial Correlation Screening: a Joint and Robust Approach

Jialiang Li, Xiaochao Xia

arxiv:1802.01227 v2 · 2018-02-05 · 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{4TMNSTN334544PBOTMLSI6T4IL}

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	2026-05-17T23:57:32.274474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d8d94dbbdf3bce3c2e9b17247a7c42d8fe4f844be77567b677305347b50d10

Aliases

arxiv: 1802.01227 · arxiv_version: 1802.01227v2 · doi: 10.48550/arxiv.1802.01227 · pith_short_12: 4TMNSTN33454 · pith_short_16: 4TMNSTN334544PBO · pith_short_8: 4TMNSTN3

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/4TMNSTN334544PBOTMLSI6T4IL \
  | 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: e4d8d94dbbdf3bce3c2e9b17247a7c42d8fe4f844be77567b677305347b50d10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7463549cc502771e1b82933c35a6f7c50a0d11b9ff2b2bd49bca8a5f9c23c79a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-02-05T01:11:37Z",
    "title_canon_sha256": "dff54f765e1fe65fc4a83d5129286aca94ec40bc6aedfb0bf2468186551a0271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01227",
    "kind": "arxiv",
    "version": 2
  }
}