Pith Number

pith:476M7MQT

pith:2019:476M7MQTCT6L2XC2HX55PJUHQT

not attested not anchored not stored refs pending

Dependence Properties of B-Spline Copulas

Donald Richards, Gwo Dong Lin, Satoshi Kuriki, Xiaoling Dou

arxiv:1902.04749 v1 · 2019-02-13 · 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{476M7MQTCT6L2XC2HX55PJUHQT}

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	2026-05-17T23:54:06.077417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7fccfb21314fcbd5c5a3dfbd7a68784cd473f8a5778a5419fdae6d3ad788717

Aliases

arxiv: 1902.04749 · arxiv_version: 1902.04749v1 · doi: 10.48550/arxiv.1902.04749 · pith_short_12: 476M7MQTCT6L · pith_short_16: 476M7MQTCT6L2XC2 · pith_short_8: 476M7MQT

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/476M7MQTCT6L2XC2HX55PJUHQT \
  | 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: e7fccfb21314fcbd5c5a3dfbd7a68784cd473f8a5778a5419fdae6d3ad788717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92a9a93282706c46f2d82f33549b07d6ba140c1a0e767f2b4cf037d7c6c3e5f5",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-02-13T05:45:24Z",
    "title_canon_sha256": "dd6fe89d61e59451b545e5acb63e5be26f3fb8d4ec53d69b6326a3eedbde9205"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04749",
    "kind": "arxiv",
    "version": 1
  }
}