Pith Number

pith:J4GOI35P

pith:2012:J4GOI35PGYISX574E7FCL4MXTE

not attested not anchored not stored refs pending

Estimators for Archimedean copulas in high dimensions

Alexander J. McNeil, Marius Hofert, Martin Maechler

arxiv:1207.1708 v2 · 2012-07-06 · stat.CO · math.NA · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4GOI35PGYISX574E7FCL4MXTE}

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	2026-05-18T03:41:41.957925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f0ce46faf36112bf7fc27ca25f1979922c28346705cf783c0f690974e42f307

Aliases

arxiv: 1207.1708 · arxiv_version: 1207.1708v2 · doi: 10.48550/arxiv.1207.1708 · pith_short_12: J4GOI35PGYIS · pith_short_16: J4GOI35PGYISX574 · pith_short_8: J4GOI35P

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/J4GOI35PGYISX574E7FCL4MXTE \
  | 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: 4f0ce46faf36112bf7fc27ca25f1979922c28346705cf783c0f690974e42f307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65db81090024640e22f2301c5ecc02d9ad1f30df62d9ad21bdd0cd26b68718f6",
    "cross_cats_sorted": [
      "math.NA",
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2012-07-06T19:05:59Z",
    "title_canon_sha256": "d1f07bb76b0451cc91156a0e2ef7893fe7699e3252ab4f06436682830ec72406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1708",
    "kind": "arxiv",
    "version": 2
  }
}