Pith Number

pith:VCHRUW4Y

pith:2021:VCHRUW4YELVYSXVMEO5BT2IWFY

not attested not anchored not stored refs pending

Joint Motion Correction and Super Resolution for Cardiac Segmentation via Latent Optimisation

Chen Chen, Chen Qin, Daniel Rueckert, Declan O'Regan, Nicolo Savioli, Shuo Wang, Stuart Cook, Wenjia Bai, Yike Guo

arxiv:2107.03887 v1 · 2021-07-08 · eess.IV · 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{VCHRUW4YELVYSXVMEO5BT2IWFY}

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	2026-07-05T02:56:20.437986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a88f1a5b9822eb895eac23ba19e9162e225286d1bb3b53a764e6a734f4dc2227

Aliases

arxiv: 2107.03887 · arxiv_version: 2107.03887v1 · doi: 10.48550/arxiv.2107.03887 · pith_short_12: VCHRUW4YELVY · pith_short_16: VCHRUW4YELVYSXVM · pith_short_8: VCHRUW4Y

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/VCHRUW4YELVYSXVMEO5BT2IWFY \
  | 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: a88f1a5b9822eb895eac23ba19e9162e225286d1bb3b53a764e6a734f4dc2227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b288cc20e504a3a5a89abdb483760b88b1a08050323fa1650fc2742e89cb860",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-07-08T15:14:00Z",
    "title_canon_sha256": "a242e0d1cf5b64e50641863b91898935ce765b8ff9013d47306bfa6c9c50c873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03887",
    "kind": "arxiv",
    "version": 1
  }
}