Pith Number

pith:B2YZ6TSW

pith:2022:B2YZ6TSWHVDYDVDSRA36MVI6OC

not attested not anchored not stored refs pending

Extrapolation before imputation reduces bias when imputing censored covariates

Sarah C. Lotspeich, Tanya P. Garcia

arxiv:2209.04716 v5 · 2022-09-10 · 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{B2YZ6TSWHVDYDVDSRA36MVI6OC}

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	2026-07-05T10:11:11.867987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eb19f4e563d4781d4728837e6551e709709beca082390e5422f23699c5832a0

Aliases

arxiv: 2209.04716 · arxiv_version: 2209.04716v5 · doi: 10.48550/arxiv.2209.04716 · pith_short_12: B2YZ6TSWHVDY · pith_short_16: B2YZ6TSWHVDYDVDS · pith_short_8: B2YZ6TSW

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/B2YZ6TSWHVDYDVDSRA36MVI6OC \
  | 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: 0eb19f4e563d4781d4728837e6551e709709beca082390e5422f23699c5832a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f435b327c95a9d73da4ddd6aa82bdad0526639e2509965d70e899fd4f2bcea57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-09-10T17:28:07Z",
    "title_canon_sha256": "5764c7c12237b76f5720bb0a7e1a7ddcd5a541e6abd00644611ce6a014c1bc6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04716",
    "kind": "arxiv",
    "version": 5
  }
}