Pith Number

pith:Q3HMS3W5

pith:2016:Q3HMS3W55KPDLGF7QUXIBU6EBW

not attested not anchored not stored refs pending

About tests of the "simplifying" assumption for conditional copulas

Alexis Derumigny, Jean-David Fermanian

arxiv:1612.07349 v2 · 2016-12-21 · 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{Q3HMS3W55KPDLGF7QUXIBU6EBW}

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	2026-05-18T00:45:02.575234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86cec96eddea9e3598bf852e80d3c40d93ad64a8917131b0f42e4848fd1767e9

Aliases

arxiv: 1612.07349 · arxiv_version: 1612.07349v2 · doi: 10.48550/arxiv.1612.07349 · pith_short_12: Q3HMS3W55KPD · pith_short_16: Q3HMS3W55KPDLGF7 · pith_short_8: Q3HMS3W5

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/Q3HMS3W55KPDLGF7QUXIBU6EBW \
  | 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: 86cec96eddea9e3598bf852e80d3c40d93ad64a8917131b0f42e4848fd1767e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b4e0d5378bcc3e22e020734f39c99fad8d7a16cd5f1d2b6046e35d300dcf7db",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-12-21T21:45:37Z",
    "title_canon_sha256": "13375e908f7b837e39914da312a63233b7615d84bf6c3e16c04b269ea86a08e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07349",
    "kind": "arxiv",
    "version": 2
  }
}