Pith Number

pith:J2CBC34U

pith:2023:J2CBC34UQQXYATNQMIQTRRBWVJ

not attested not anchored not stored refs pending

Small Area Estimation with Random Forests and the LASSO

Alexandra M. Schmidt, Alicia Cavanaugh, Brian Robinson, Jill Baumgartner, Jon Wakefield, Victoire Michal

arxiv:2308.15180 v1 · 2023-08-29 · stat.ME · stat.AP · 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{J2CBC34UQQXYATNQMIQTRRBWVJ}

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	2026-07-05T06:45:44.444556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e84116f94842f804db0622138c436aa701318264568b6e4b6c012e3297fb740

Aliases

arxiv: 2308.15180 · arxiv_version: 2308.15180v1 · doi: 10.48550/arxiv.2308.15180 · pith_short_12: J2CBC34UQQXY · pith_short_16: J2CBC34UQQXYATNQ · pith_short_8: J2CBC34U

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/J2CBC34UQQXYATNQMIQTRRBWVJ \
  | 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: 4e84116f94842f804db0622138c436aa701318264568b6e4b6c012e3297fb740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a63457ff2f2b6b0153df3440c2bef7b15c657b1bae0437597ce41247511b9995",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-08-29T10:02:10Z",
    "title_canon_sha256": "f9ec8d58aca29a12abd10fff16c77c235324899926fd9d269a879ec6aa8ac602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15180",
    "kind": "arxiv",
    "version": 1
  }
}