Pith Number

pith:TRS4ZSHQ

pith:2018:TRS4ZSHQBFNUYJ35RYTIPU6IDE

not attested not anchored not stored refs pending

Deep-learning models improve on community-level diagnosis for common congenital heart disease lesions

Anita Moon-Grady, Erin Chinn, Lara Curran, Rima Arnaout, Yili Zhao

arxiv:1809.06993 v1 · 2018-09-19 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRS4ZSHQBFNUYJ35RYTIPU6IDE}

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	2026-05-18T00:05:20.961412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c65ccc8f0095b4c277d8e2687d3c819263e571e4a116433d7931ac5fba1b7fc

Aliases

arxiv: 1809.06993 · arxiv_version: 1809.06993v1 · doi: 10.48550/arxiv.1809.06993 · pith_short_12: TRS4ZSHQBFNU · pith_short_16: TRS4ZSHQBFNUYJ35 · pith_short_8: TRS4ZSHQ

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/TRS4ZSHQBFNUYJ35RYTIPU6IDE \
  | 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: 9c65ccc8f0095b4c277d8e2687d3c819263e571e4a116433d7931ac5fba1b7fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "707270cf83e6df2f71800e123b1da0ad2d798d2eab95b33905fec06e00183fb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-19T03:16:26Z",
    "title_canon_sha256": "578d48be3d35f294982a0a38a2d34b1e4975269025972c6b3a8d2b3dcdeee2d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06993",
    "kind": "arxiv",
    "version": 1
  }
}