Pith Number

pith:XMSD3URO

pith:2023:XMSD3URO2AFPB2RZQ4VTJ6NTFQ

not attested not anchored not stored refs pending

EchoGLAD: Hierarchical Graph Neural Networks for Left Ventricle Landmark Detection on Echocardiograms

Christina Luong, Hooman Vaseli, Masoud Mokhtari, Mobina Mahdavi, Purang Abolmaesumi, Renjie Liao, Teresa S. M. Tsang

arxiv:2307.12229 v1 · 2023-07-23 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMSD3URO2AFPB2RZQ4VTJ6NTFQ}

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	2026-07-05T06:33:51.270611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb243dd22ed00af0ea39872b34f9b32c1f119f6c02a8fd3c7cc4fb262ee0537c

Aliases

arxiv: 2307.12229 · arxiv_version: 2307.12229v1 · doi: 10.48550/arxiv.2307.12229 · pith_short_12: XMSD3URO2AFP · pith_short_16: XMSD3URO2AFPB2RZ · pith_short_8: XMSD3URO

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/XMSD3URO2AFPB2RZQ4VTJ6NTFQ \
  | 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: bb243dd22ed00af0ea39872b34f9b32c1f119f6c02a8fd3c7cc4fb262ee0537c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6609de74d170f24b7c6e0411057c3e2a4aeabebd9ba51ca5ff8718f85d2220f2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-23T05:31:47Z",
    "title_canon_sha256": "aff59fc1bc76685890cb3a69ad2abf05184b7cfcdbeb4c02d2e6980e86873909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12229",
    "kind": "arxiv",
    "version": 1
  }
}