Pith Number

pith:ATLASK6X

pith:2015:ATLASK6X6TT77O2J3SYBH27KRE

not attested not anchored not stored refs pending

The correlation space of Gaussian latent tree models and model selection without fitting

Jim Q. Smith, John A. D. Aston, Nathaniel Shiers, Piotr Zwiernik

arxiv:1508.00436 v2 · 2015-08-03 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATLASK6X6TT77O2J3SYBH27KRE}

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	2026-05-18T01:17:18.961895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d6092bd7f4e7ffbb49dcb013ebea892d8159b7da566446bdfa269600208536

Aliases

arxiv: 1508.00436 · arxiv_version: 1508.00436v2 · doi: 10.48550/arxiv.1508.00436 · pith_short_12: ATLASK6X6TT7 · pith_short_16: ATLASK6X6TT77O2J · pith_short_8: ATLASK6X

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/ATLASK6X6TT77O2J3SYBH27KRE \
  | 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: 04d6092bd7f4e7ffbb49dcb013ebea892d8159b7da566446bdfa269600208536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380d41e66257797e72be820ad76a5c646cf880ed746f4823d951f5091f22e1da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-08-03T14:49:30Z",
    "title_canon_sha256": "30bbfaf1b1113e65c393f8f6a4aebad20954705b7a014448696449d2784b886c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00436",
    "kind": "arxiv",
    "version": 2
  }
}