Pith Number

pith:6M4PRJ4D

pith:2021:6M4PRJ4DEGPVO7DRKEBVYSCZZS

not attested not anchored not stored refs pending

Predicting post-operative right ventricular failure using video-based deep learning

Ashrith Guha, Cayley Bowles, Curt P. Langlotz, Eddie Suarez, Francois Haddad, Jeffrey Teuteberg, John P. Cunningham, Miguel Castro, Myriam Amsallem, Nicolas Quach, Patpilai Kasinpila, Robyn Fong, Rohan Shad, Sangjin Lee, Stefan Jovinge, Theodore Boeve, William Hiesinger, Xiu Tang, Yasuhiro Shudo, Y. Joseph Woo

arxiv:2103.00364 v1 · 2021-02-28 · 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{6M4PRJ4DEGPVO7DRKEBVYSCZZS}

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	2026-07-05T03:10:38.800706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f338f8a783219f577c7151035c4859cca0f81e1df7091a31e1b12132882b574c

Aliases

arxiv: 2103.00364 · arxiv_version: 2103.00364v1 · doi: 10.48550/arxiv.2103.00364 · pith_short_12: 6M4PRJ4DEGPV · pith_short_16: 6M4PRJ4DEGPVO7DR · pith_short_8: 6M4PRJ4D

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/6M4PRJ4DEGPVO7DRKEBVYSCZZS \
  | 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: f338f8a783219f577c7151035c4859cca0f81e1df7091a31e1b12132882b574c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2670a308a5f59b128787a5858cc4db90e797e32fc34e7692784a96301635cfe",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-28T00:58:53Z",
    "title_canon_sha256": "e07ac5941def198145ad6c36f1891c000b84032b0f649f2cfce2cd8252c25504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00364",
    "kind": "arxiv",
    "version": 1
  }
}