Pith Number

pith:6PIPPJZO

pith:2026:6PIPPJZO4QBTC5BBYLGTLQXACD

not attested not anchored not stored refs pending

Identifiable Bayesian Deep Generative Copulas with Unknown Layer Widths for Data with Arbitrary Marginal Distributions

Joseph Feldman, Yuqi Gu

arxiv:2605.27523 v1 · 2026-05-26 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PIPPJZO4QBTC5BBYLGTLQXACD}

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	2026-05-28T00:05:22.782240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d0f7a72ee403317421c2cd35c2e010c9302be83b47c3e359e0b221b4f9cc9f

Aliases

arxiv: 2605.27523 · arxiv_version: 2605.27523v1 · doi: 10.48550/arxiv.2605.27523 · pith_short_12: 6PIPPJZO4QBT · pith_short_16: 6PIPPJZO4QBTC5BB · pith_short_8: 6PIPPJZO

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/6PIPPJZO4QBTC5BBYLGTLQXACD \
  | 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: f3d0f7a72ee403317421c2cd35c2e010c9302be83b47c3e359e0b221b4f9cc9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb86e14253e951fecea441da633cfaf2a17ed4c9acf1f0408f32dbbc47abd803",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-05-26T18:00:36Z",
    "title_canon_sha256": "c6b76193c6870aa69dadd181b05157087b53f38249fcb124b3de98f1596f89cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27523",
    "kind": "arxiv",
    "version": 1
  }
}