Pith Number

pith:4QJQXHAH

pith:2020:4QJQXHAHOALTAT2M55Q3TG4OSX

not attested not anchored not stored refs pending

Fully Automated Myocardial Strain Estimation from CMR Tagged Images using a Deep Learning Framework in the UK Biobank

Ahmet Barutcu, Alistair A. Young, Avan Suinesiaputra, Edd Maclean, Edward Ferdian, Elena Lukaschuk, Jose Paiva, Kenneth Fung, Nay Aung, Stefan K. Piechnik, Stefan Neubauer, Steffen E Petersen

arxiv:2004.07064 v1 · 2020-04-15 · eess.IV · cs.CV · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QJQXHAHOALTAT2M55Q3TG4OSX}

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	2026-07-05T00:55:24.538922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4130b9c077017304f4cef61b99b8e95d915b4726f210b1850fa81770c75afc8

Aliases

arxiv: 2004.07064 · arxiv_version: 2004.07064v1 · doi: 10.48550/arxiv.2004.07064 · pith_short_12: 4QJQXHAHOALT · pith_short_16: 4QJQXHAHOALTAT2M · pith_short_8: 4QJQXHAH

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/4QJQXHAHOALTAT2M55Q3TG4OSX \
  | 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: e4130b9c077017304f4cef61b99b8e95d915b4726f210b1850fa81770c75afc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a77c5518fa7e91d398529e94d2ad8df7a9f3be6bd06b1915f70fb883ee4a3c4d",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-04-15T12:49:15Z",
    "title_canon_sha256": "fb424b4cfc35fd74f393eb7a987786662566398b104a562ba4b90def04377aa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07064",
    "kind": "arxiv",
    "version": 1
  }
}