Pith Number

pith:ZWN6JHL6

pith:2019:ZWN6JHL6VWVRRIYA2CSGKYCWHO

not attested not anchored not stored refs pending

Order statistics from overlapping samples: bivariate densities and regression properties

Fernando L\'opez-Bl\'azquez, Jacek Weso{\l}owski, Nan-Cheng Su

arxiv:1903.08047 v1 · 2019-03-19 · 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{ZWN6JHL6VWVRRIYA2CSGKYCWHO}

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	2026-05-17T23:50:53.076012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd9be49d7eadab18a300d0a46560563bb2d806133d0724865e8196b2380ab3e5

Aliases

arxiv: 1903.08047 · arxiv_version: 1903.08047v1 · doi: 10.48550/arxiv.1903.08047 · pith_short_12: ZWN6JHL6VWVR · pith_short_16: ZWN6JHL6VWVRRIYA · pith_short_8: ZWN6JHL6

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/ZWN6JHL6VWVRRIYA2CSGKYCWHO \
  | 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: cd9be49d7eadab18a300d0a46560563bb2d806133d0724865e8196b2380ab3e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8714b4155fd5bc53069fbd4517833905a7d383dce1987d71e941b655200d4d30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-03-19T15:26:30Z",
    "title_canon_sha256": "20a1e9804cfbcb09a098b7a8427a1c983d1699a33070fdbc38c5bac23f43f8dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08047",
    "kind": "arxiv",
    "version": 1
  }
}