Pith Number

pith:TQMZ3UWD

pith:2023:TQMZ3UWDY7V5VNKH2MHAWA6UTH

not attested not anchored not stored refs pending

A deep learning approach to using wearable seismocardiography (SCG) for diagnosing aortic valve stenosis and predicting aortic hemodynamics obtained by 4D flow MRI

Aparna Sodhi, Bradly D. Allen, Cynthia K. Rigsby, Ethan M. I. Johnson, Joshua Robinson, Mahmoud E. Khani, Michael Markl

arxiv:2301.02130 v1 · 2023-01-05 · cs.LG · cs.AI · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQMZ3UWDY7V5VNKH2MHAWA6UTH}

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	2026-07-05T05:30:57.134497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c199dd2c3c7ebdab547d30e0b03d499f08c04f59c68326335c8129ad73e9fb6

Aliases

arxiv: 2301.02130 · arxiv_version: 2301.02130v1 · doi: 10.48550/arxiv.2301.02130 · pith_short_12: TQMZ3UWDY7V5 · pith_short_16: TQMZ3UWDY7V5VNKH · pith_short_8: TQMZ3UWD

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/TQMZ3UWDY7V5VNKH2MHAWA6UTH \
  | 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: 9c199dd2c3c7ebdab547d30e0b03d499f08c04f59c68326335c8129ad73e9fb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62ef389c49bca7116beaf786c505d418ab939419a2afd77e04c04d6ad1aface",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-05T16:18:17Z",
    "title_canon_sha256": "4a9ba4b61c1041fb3dd3c2eadc761bf5a051822851e2da0c4f5b7ffaa2561187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02130",
    "kind": "arxiv",
    "version": 1
  }
}