Pith Number

pith:WFDEXZPQ

pith:2023:WFDEXZPQEIZKJPNHXQGP3WP246

not attested not anchored not stored refs pending

Machine Learning for Automated Mitral Regurgitation Detection from Cardiac Imaging

Erik Learned-Miller, Evangelos Kalogerakis, James Priest, Ke Xiao, Madalina Fiterau

arxiv:2310.04871 v1 · 2023-10-07 · eess.IV · 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{WFDEXZPQEIZKJPNHXQGP3WP246}

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	2026-07-05T06:58:24.011738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1464be5f02232a4bda7bc0cfdd9fae79567441427b5d7922612a936cb1a7836

Aliases

arxiv: 2310.04871 · arxiv_version: 2310.04871v1 · doi: 10.48550/arxiv.2310.04871 · pith_short_12: WFDEXZPQEIZK · pith_short_16: WFDEXZPQEIZKJPNH · pith_short_8: WFDEXZPQ

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/WFDEXZPQEIZKJPNHXQGP3WP246 \
  | 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: b1464be5f02232a4bda7bc0cfdd9fae79567441427b5d7922612a936cb1a7836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "479b84fe268472bf5ae442e1517be1b59f79f90f6b8895e00668cdb3e96ed0ca",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-10-07T16:48:24Z",
    "title_canon_sha256": "816941ab39871272c74b561d0165d61d95268ddaf4f516244ca96a9fd3cfccad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04871",
    "kind": "arxiv",
    "version": 1
  }
}