Pith Number

pith:SMAFQNQZ

pith:2014:SMAFQNQZNKR5VNZHYUSBVHRPZQ

not attested not anchored not stored refs pending

Estimation and Prediction in Transformed Nested Error Regression Models

Shonosuke Sugasawa, Tatsuya Kubokawa

arxiv:1410.8269 v2 · 2014-10-30 · 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{SMAFQNQZNKR5VNZHYUSBVHRPZQ}

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	2026-05-18T00:21:29.461637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93005836196aa3dab727c5241a9e2fcc2260f2dd42fa32e45d7af9d545f19efc

Aliases

arxiv: 1410.8269 · arxiv_version: 1410.8269v2 · doi: 10.48550/arxiv.1410.8269 · pith_short_12: SMAFQNQZNKR5 · pith_short_16: SMAFQNQZNKR5VNZH · pith_short_8: SMAFQNQZ

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/SMAFQNQZNKR5VNZHYUSBVHRPZQ \
  | 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: 93005836196aa3dab727c5241a9e2fcc2260f2dd42fa32e45d7af9d545f19efc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273136955e1c680a85192c86551820eaea1785c5466c22d29e97a2173a5e6a09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-10-30T07:04:50Z",
    "title_canon_sha256": "f59088a1ea01da89a9373440520e44d3616c99ca852da0db76b35004d1b8c508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8269",
    "kind": "arxiv",
    "version": 2
  }
}