Pith Number

pith:75FZXRLF

pith:2019:75FZXRLF3W3GWKO24DXFWFE4DH

not attested not anchored not stored refs pending

Unsupervised shape and motion analysis of 3822 cardiac 4D MRIs of UK Biobank

Herv\'e Delingette, Kenneth Fung, Nicholas Ayache, Qiao Zheng, Steffen E. Petersen

arxiv:1902.05811 v1 · 2019-02-15 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75FZXRLF3W3GWKO24DXFWFE4DH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:53:56.039298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff4b9bc565ddb66b29dae0ee5b149c19e5194dd795a6bfa17e3f3cbf714e3e52

Aliases

arxiv: 1902.05811 · arxiv_version: 1902.05811v1 · doi: 10.48550/arxiv.1902.05811 · pith_short_12: 75FZXRLF3W3G · pith_short_16: 75FZXRLF3W3GWKO2 · pith_short_8: 75FZXRLF

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/75FZXRLF3W3GWKO24DXFWFE4DH \
  | 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: ff4b9bc565ddb66b29dae0ee5b149c19e5194dd795a6bfa17e3f3cbf714e3e52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da7c275d0533e0fba13c206b04af5512ca34e72dbd6fda3b958bf7a01b21ed04",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-15T13:56:04Z",
    "title_canon_sha256": "5b12d648b164e68dd31e7580162528f1a3466ef87c878e8ba77ecba9d2c55062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05811",
    "kind": "arxiv",
    "version": 1
  }
}