Pith Number

pith:VR34NYAX

pith:2017:VR34NYAXNFZZ3OYKNNHCBDJ2QZ

not attested not anchored not stored refs pending

Multidimensional extremal dependence coefficients

Helena Ferreira, Marta Ferreira

arxiv:1701.01340 v2 · 2017-01-05 · 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{VR34NYAXNFZZ3OYKNNHCBDJ2QZ}

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	2026-05-18T00:52:54.836070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac77c6e01769739dbb0a6b4e208d3a867b91fb24ef9520a56393f8d1fc17055c

Aliases

arxiv: 1701.01340 · arxiv_version: 1701.01340v2 · doi: 10.48550/arxiv.1701.01340 · pith_short_12: VR34NYAXNFZZ · pith_short_16: VR34NYAXNFZZ3OYK · pith_short_8: VR34NYAX

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/VR34NYAXNFZZ3OYKNNHCBDJ2QZ \
  | 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: ac77c6e01769739dbb0a6b4e208d3a867b91fb24ef9520a56393f8d1fc17055c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9037c34a49942da90fbc149a0a47b3987c23d8425bcd9d9fba52e55b73d2582a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-01-05T15:02:46Z",
    "title_canon_sha256": "6082b01039575432736325232214a1df4acf44060e1d57e5d0bbadf4891ff658"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01340",
    "kind": "arxiv",
    "version": 2
  }
}