Pith Number

pith:5YKF7RCZ

pith:2017:5YKF7RCZWSRQCS6QY5YLC45JH5

not attested not anchored not stored refs pending

An estimator of the stable tail dependence function based on the empirical beta copula

Anna Kiriliouk, Johan Segers, Laleh Tafakori

arxiv:1709.03794 v1 · 2017-09-12 · 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{5YKF7RCZWSRQCS6QY5YLC45JH5}

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	2026-05-18T00:35:29.453291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee145fc459b4a3014bd0c770b173a93f7c6939fe91aa9609f62ad0c6e36b1700

Aliases

arxiv: 1709.03794 · arxiv_version: 1709.03794v1 · doi: 10.48550/arxiv.1709.03794 · pith_short_12: 5YKF7RCZWSRQ · pith_short_16: 5YKF7RCZWSRQCS6Q · pith_short_8: 5YKF7RCZ

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/5YKF7RCZWSRQCS6QY5YLC45JH5 \
  | 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: ee145fc459b4a3014bd0c770b173a93f7c6939fe91aa9609f62ad0c6e36b1700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0f0e263f925eaeb3c49a083a78fcc9924075f0b65e237b755dbe98ea0680fcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-09-12T11:49:04Z",
    "title_canon_sha256": "f2c831cc79a47dee899523408105d1e0d506dd5e3fa32eafb5bd215dfdfa618c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03794",
    "kind": "arxiv",
    "version": 1
  }
}