Pith Number

pith:UHN5T7VT

pith:2015:UHN5T7VTHVJLQEZ6J76OJRFRAM

not attested not anchored not stored refs pending

Simultaneous Estimation of Non-Gaussian Components and their Correlation Structure

Aapo Hyv\"arinen, Hayaru Shouno, Hiroaki Sasaki, Michael U. Gutmann

arxiv:1506.05666 v2 · 2015-06-18 · 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{UHN5T7VTHVJLQEZ6J76OJRFRAM}

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	2026-05-18T00:39:23.313167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1dbd9feb33d52b8133e4ffce4c4b1032edfefff4319b39ba73f9704f549a6e0

Aliases

arxiv: 1506.05666 · arxiv_version: 1506.05666v2 · doi: 10.48550/arxiv.1506.05666 · pith_short_12: UHN5T7VTHVJL · pith_short_16: UHN5T7VTHVJLQEZ6 · pith_short_8: UHN5T7VT

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/UHN5T7VTHVJLQEZ6J76OJRFRAM \
  | 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: a1dbd9feb33d52b8133e4ffce4c4b1032edfefff4319b39ba73f9704f549a6e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f733ec46067a6e3f463b235e47ac7e197346ce300323aeced8272471a17237fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-06-18T13:18:15Z",
    "title_canon_sha256": "425282011aa545c136bf85d5222e97a5d272ec2ed08988717fba3c321c058a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05666",
    "kind": "arxiv",
    "version": 2
  }
}