Pith Number

pith:3PRUH7FK

pith:2022:3PRUH7FKPIZL7ZVTPYKIXDKNWE

not attested not anchored not stored refs pending

Longitudinal Variability Analysis on Low-dose Abdominal CT with Deep Learning-based Segmentation

Ann Zenobia Moore, Bennett A. Landman, Ho Hin Lee, Luigi Ferrucci, Qi Yang, Riqiang Gao, Shunxing Bao, Xin Yu, Yucheng Tang

arxiv:2209.14217 v1 · 2022-09-28 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PRUH7FKPIZL7ZVTPYKIXDKNWE}

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	2026-07-05T05:01:48.960706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbe343fcaa7a32bfe6b37e148b8d4db130afede3236c31ac53445b9775991de6

Aliases

arxiv: 2209.14217 · arxiv_version: 2209.14217v1 · doi: 10.48550/arxiv.2209.14217 · pith_short_12: 3PRUH7FKPIZL · pith_short_16: 3PRUH7FKPIZL7ZVT · pith_short_8: 3PRUH7FK

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/3PRUH7FKPIZL7ZVTPYKIXDKNWE \
  | 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: dbe343fcaa7a32bfe6b37e148b8d4db130afede3236c31ac53445b9775991de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "228dbae4717c082d94756d537e7e54386c12301f6cb4a3c1d92b1dba0b434eaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-28T16:43:29Z",
    "title_canon_sha256": "ae4e2bb7db7e79869e7a233dfe34decbea08e9aa5d57c0dda6422de4641db837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.14217",
    "kind": "arxiv",
    "version": 1
  }
}