Pith Number

pith:HGTMZDIG

pith:2021:HGTMZDIGSCOSMGJ4IRGYD7RMCJ

not attested not anchored not stored refs pending

Lung Cancer Risk Estimation with Incomplete Data: A Joint Missing Imputation Perspective

Bennett A. Landman, Ho Hin Lee, Kaiwen Xu, Kim Sandler, Pierre Massion, Riqiang Gao, Steve Deppen, Thomas A. Lasko, Yuankai Huo, Yucheng Tang

arxiv:2107.11882 v1 · 2021-07-25 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGTMZDIGSCOSMGJ4IRGYD7RMCJ}

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	2026-07-05T03:00:38.357363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a6cc8d06909d26193c444d81fe2c12547e41365115b3ab7f7a87a4c65467b1

Aliases

arxiv: 2107.11882 · arxiv_version: 2107.11882v1 · doi: 10.48550/arxiv.2107.11882 · pith_short_12: HGTMZDIGSCOS · pith_short_16: HGTMZDIGSCOSMGJ4 · pith_short_8: HGTMZDIG

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/HGTMZDIGSCOSMGJ4IRGYD7RMCJ \
  | 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: 39a6cc8d06909d26193c444d81fe2c12547e41365115b3ab7f7a87a4c65467b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c42dc4bd518270c0ee2420d2a4d0e0e9d4610bacf0ea4bc0b7a3ac76e3c43dfb",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-07-25T20:15:16Z",
    "title_canon_sha256": "781f415dbd0cc945054cc996aa77c292076f28336a930a0993ab9a0ecc2c6bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11882",
    "kind": "arxiv",
    "version": 1
  }
}