Pith Number

pith:36WWWVTK

pith:2019:36WWWVTK675NLRHCGCSBU7HLF2

not attested not anchored not stored refs pending

Absolutely continuous copulas with prescribed support constructed by differential equations, with an application in toxicology

Leif Persson, Niklas Br\"annstr\"om, Oscar Bj\"ornham

arxiv:1905.09306 v1 · 2019-05-22 · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{36WWWVTK675NLRHCGCSBU7HLF2}

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	2026-05-17T23:45:19.662694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfad6b566af7fad5c4e230a41a7ceb2eab6b287635ce72182554511d66f8fd93

Aliases

arxiv: 1905.09306 · arxiv_version: 1905.09306v1 · doi: 10.48550/arxiv.1905.09306 · pith_short_12: 36WWWVTK675N · pith_short_16: 36WWWVTK675NLRHC · pith_short_8: 36WWWVTK

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/36WWWVTK675NLRHCGCSBU7HLF2 \
  | 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: dfad6b566af7fad5c4e230a41a7ceb2eab6b287635ce72182554511d66f8fd93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fbb57d094c6da8204e9261427ea94877b335e7e0d0b64aedac5eff012675361",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-05-22T18:05:05Z",
    "title_canon_sha256": "aaacfd8ad64e3843b673fc4a0cd99a1400f4f7e9b733fbe17926f1d398f937d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09306",
    "kind": "arxiv",
    "version": 1
  }
}