Pith Number

pith:2JSJLBBT

pith:2022:2JSJLBBTJIRRSMJU5XFUSDPZ3P

not attested not anchored not stored refs pending

Copula Density Neural Estimation

Andrea M. Tonello, Nicola Novello, Nunzio A. Letizia

arxiv:2211.15353 v3 · 2022-11-25 · cs.LG · eess.SP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JSJLBBTJIRRSMJU5XFUSDPZ3P}

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.

Cited by

1 paper in Pith

Deep Learning Models for Physical Layer Communications

Receipt and verification

First computed	2026-07-05T11:33:12.150405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2649584334a23193134edcb490df9dbdd3fa01322ed3186bf145cc0b46346e8

Aliases

arxiv: 2211.15353 · arxiv_version: 2211.15353v3 · doi: 10.48550/arxiv.2211.15353 · pith_short_12: 2JSJLBBTJIRR · pith_short_16: 2JSJLBBTJIRRSMJU · pith_short_8: 2JSJLBBT

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/2JSJLBBTJIRRSMJU5XFUSDPZ3P \
  | 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: d2649584334a23193134edcb490df9dbdd3fa01322ed3186bf145cc0b46346e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "984a3367d8ef50c8c1fff39f5e0cb5a12d6a452d0e7ed987564380a94fec50cb",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-25T10:53:27Z",
    "title_canon_sha256": "24bd379122e7029d0a08167ce31fac79ad8eb719a82cbeeb2eb1942a7d7ffc9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15353",
    "kind": "arxiv",
    "version": 3
  }
}