Pith Number

pith:JFB77M2H

pith:2018:JFB77M2HRS3HTZV763V7COUUC3

not attested not anchored not stored refs pending

Deep nested level sets: Fully automated segmentation of cardiac MR images in patients with pulmonary hypertension

Antonio de Marvao, Daniel Rueckert, Declan P O'Regan, Georgia Doumou, Ghalib Bello, Jinming Duan, Jo Schlemper, Timothy J W Dawes, Wenjia Bai

arxiv:1807.10760 v1 · 2018-07-27 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFB77M2HRS3HTZV763V7COUUC3}

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	2026-05-18T00:09:37.421161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4943ffb3478cb679e6bff6ebf13a9416caf7a9f140e19005856a7c647762a4f5

Aliases

arxiv: 1807.10760 · arxiv_version: 1807.10760v1 · doi: 10.48550/arxiv.1807.10760 · pith_short_12: JFB77M2HRS3H · pith_short_16: JFB77M2HRS3HTZV7 · pith_short_8: JFB77M2H

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/JFB77M2HRS3HTZV763V7COUUC3 \
  | 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: 4943ffb3478cb679e6bff6ebf13a9416caf7a9f140e19005856a7c647762a4f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e19758e47bc0aa6164beabc65e0e11ee07d8ed15e78d2cf0ba2d0bec194d37",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-27T22:38:12Z",
    "title_canon_sha256": "efbb6e768d41c594c5f9d8361e032377714ebc5d6d4352d198746993e5b73de4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10760",
    "kind": "arxiv",
    "version": 1
  }
}