Pith Number

pith:AKCTDS23

pith:2011:AKCTDS23XIGNL3YJNFLYGUM7EO

not attested not anchored not stored refs pending

Large-sample tests of extreme-value dependence for multivariate copulas

Ivan Kojadinovic, Johan Segers, Jun Yan

arxiv:1105.2220 v1 · 2011-05-11 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKCTDS23XIGNL3YJNFLYGUM7EO}

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	2026-05-18T04:22:21.255955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

028531cb5bba0cd5ef09695783519f23b49ceee9dd16b9f0e3ce04480dae48cc

Aliases

arxiv: 1105.2220 · arxiv_version: 1105.2220v1 · doi: 10.48550/arxiv.1105.2220 · pith_short_12: AKCTDS23XIGN · pith_short_16: AKCTDS23XIGNL3YJ · pith_short_8: AKCTDS23

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/AKCTDS23XIGNL3YJNFLYGUM7EO \
  | 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: 028531cb5bba0cd5ef09695783519f23b49ceee9dd16b9f0e3ce04480dae48cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "889938da964b443834f77eb093c2f8e6203bf2298f0907563d6025052c3e88a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-05-11T15:25:32Z",
    "title_canon_sha256": "bf8b05951756230add8040ad78ec5a2d67ce3530bea882777376a782ae4eebe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2220",
    "kind": "arxiv",
    "version": 1
  }
}