Pith Number

pith:J34UTK7Z

pith:2026:J34UTK7ZC6QWTQWDMM3NDGYBS2

not attested not anchored not stored refs pending

Spatio-Temporal Fusion Model for Standard View Classification of Echocardiographic Videos

Bentian Liu, Bo Gou, Hai Wu, Jian Liu, Jianlong Xiong, Jicheng Zhang, Jie Wang, Tao He, Yijiao Wang, Yujia Yang, Yun Dai, Yu Zhang

arxiv:2606.17437 v1 · 2026-06-16 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J34UTK7ZC6QWTQWDMM3NDGYBS2}

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	2026-06-19T16:10:12.806555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef949abf917a169c2c36336d19b0196b4fa75862ff4317ac83bfa7e2faa8e79

Aliases

arxiv: 2606.17437 · arxiv_version: 2606.17437v1 · doi: 10.48550/arxiv.2606.17437 · pith_short_12: J34UTK7ZC6QW · pith_short_16: J34UTK7ZC6QWTQWD · pith_short_8: J34UTK7Z

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/J34UTK7ZC6QWTQWDMM3NDGYBS2 \
  | 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: 4ef949abf917a169c2c36336d19b0196b4fa75862ff4317ac83bfa7e2faa8e79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49633bc76bcd34f8a19b6ae8c7de381daf50f31ba5bb4339139fa001bcebabe2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-16T02:37:43Z",
    "title_canon_sha256": "3da43dfe3a7518d5b4e9cd39c3ad6e5ee78e9488709cee756b2c2d371eb7cd5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17437",
    "kind": "arxiv",
    "version": 1
  }
}