Pith Number

pith:TYRVUIZG

pith:2018:TYRVUIZGRJS3VWRDJDWQY6USBM

not attested not anchored not stored refs pending

CNN-based Landmark Detection in Cardiac CTA Scans

Bob D. de Vos, Ivana I\v{s}gum, Jelmer M. Wolterink, Julia M. H. Noothout, Tim Leiner

arxiv:1804.04963 v1 · 2018-04-13 · 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{TYRVUIZGRJS3VWRDJDWQY6USBM}

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	2026-05-18T00:18:32.584567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e235a23268a65bada2348ed0c7a920b2c4707956b7578059b827530f578ac60

Aliases

arxiv: 1804.04963 · arxiv_version: 1804.04963v1 · doi: 10.48550/arxiv.1804.04963 · pith_short_12: TYRVUIZGRJS3 · pith_short_16: TYRVUIZGRJS3VWRD · pith_short_8: TYRVUIZG

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/TYRVUIZGRJS3VWRDJDWQY6USBM \
  | 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: 9e235a23268a65bada2348ed0c7a920b2c4707956b7578059b827530f578ac60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "573400b03869e695d6188565c889abc93bf438eae513059cbe4f491ba61c2765",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-13T14:32:42Z",
    "title_canon_sha256": "45cc10e51620db2bd8f3ea6fb08ad4da9c94866195da5d092aeb2bd131d55241"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04963",
    "kind": "arxiv",
    "version": 1
  }
}