Pith Number

pith:IKFSSFOZ

pith:2023:IKFSSFOZ7FCRO46H4MCU6AUMVR

not attested not anchored not stored refs pending

Goodness-of-Fit Tests for Linear Non-Gaussian Structural Equation Models

Daniela Schkoda, Mathias Drton

arxiv:2311.04585 v1 · 2023-11-08 · stat.ME · 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{IKFSSFOZ7FCRO46H4MCU6AUMVR}

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	2026-07-05T07:10:38.611763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

428b2915d9f9451773c7e3054f028cac5d6acd4eb218aaf7567d418319a7ec8b

Aliases

arxiv: 2311.04585 · arxiv_version: 2311.04585v1 · doi: 10.48550/arxiv.2311.04585 · pith_short_12: IKFSSFOZ7FCR · pith_short_16: IKFSSFOZ7FCRO46H · pith_short_8: IKFSSFOZ

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/IKFSSFOZ7FCRO46H4MCU6AUMVR \
  | 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: 428b2915d9f9451773c7e3054f028cac5d6acd4eb218aaf7567d418319a7ec8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdca7fcfca6489b559e34ca0fe20b1116a22cf1945ce6fe1b6d230f8bc981d9d",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-11-08T10:27:50Z",
    "title_canon_sha256": "be18669b7c7ccdc263d4592099f7da4952afc8e7db72b6ec62a1a88839d69de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.04585",
    "kind": "arxiv",
    "version": 1
  }
}