Pith Number

pith:GNLXUSU5

pith:2026:GNLXUSU5ZA5ZCWJG3ETJM2MESH

not attested not anchored not stored refs pending

How Common Are Estimated Latent-Distribution Departures From Normality? Evidence From 504 Item-Response Data Sets

Joonho Lee

arxiv:2608.06817 v1 · 2026-08-07 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNLXUSU5ZA5ZCWJG3ETJM2MESH}

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	2026-08-10T01:12:10.880410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33577a4a9dc83b915926d92696698491fc3d8096e62dc3ce4db6fd8b8e561af1

Aliases

arxiv: 2608.06817 · arxiv_version: 2608.06817v1 · doi: 10.48550/arxiv.2608.06817 · pith_short_12: GNLXUSU5ZA5Z · pith_short_16: GNLXUSU5ZA5ZCWJG · pith_short_8: GNLXUSU5

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/GNLXUSU5ZA5ZCWJG3ETJM2MESH \
  | 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: 33577a4a9dc83b915926d92696698491fc3d8096e62dc3ce4db6fd8b8e561af1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec3ba9daef77fd6419d8c9fd6d36c59ad91e11ea6d7e4c2958853217c9fd483",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-08-07T05:16:03Z",
    "title_canon_sha256": "8738a8d07affda73deb4b642968bee1b0d18d799bf3101811f41e6ce326f942f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06817",
    "kind": "arxiv",
    "version": 1
  }
}