Pith Number

pith:2LMX3IIO

pith:2025:2LMX3IIO7HCTA2XQSDILNHUZH2

not attested not anchored not stored refs pending

Semantic Segmentation for Preoperative Planning in Transcatheter Aortic Valve Replacement

Alexander Jaus, Amroalalaa Sholi, Cedric Z\"ollner, Rainer Stiefelhagen, Ralf Sodian, Simon Rei{\ss}

arxiv:2507.16573 v1 · 2025-07-22 · 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{2LMX3IIO7HCTA2XQSDILNHUZH2}

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	2026-07-05T11:41:12.364937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2d97da10ef9c5306af090d0b69e993eb3b8f36dfdf3661c091aac98d363680a

Aliases

arxiv: 2507.16573 · arxiv_version: 2507.16573v1 · doi: 10.48550/arxiv.2507.16573 · pith_short_12: 2LMX3IIO7HCT · pith_short_16: 2LMX3IIO7HCTA2XQ · pith_short_8: 2LMX3IIO

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/2LMX3IIO7HCTA2XQSDILNHUZH2 \
  | 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: d2d97da10ef9c5306af090d0b69e993eb3b8f36dfdf3661c091aac98d363680a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040978ba7a9b5f18831df90dfb53d43c2c579e3bc94eeee5c4e9e7e36d522f0e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-22T13:24:45Z",
    "title_canon_sha256": "899fa2555ddf9c19422a0c74e761b90e5b08c9ef0a072500c2360903cb2b8bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16573",
    "kind": "arxiv",
    "version": 1
  }
}