Pith Number

pith:J7WOBYNU

pith:2026:J7WOBYNU3SV6TZES3C24WUYXVD

not attested not anchored not stored refs pending

Quantitative coronary calcification analysis for prediction of myocardial ischemia using non-contrast CT calcium scoring

Ammar Hoori, David L. Wilson, Hao Wu, Juhwan Lee, Justin N. Kim, Robert Gilkeson, Sadeer Al-Kindi, Sanjay Rajagopalan, Tao Hu

arxiv:2605.21745 v1 · 2026-05-20 · 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{J7WOBYNU3SV6TZES3C24WUYXVD}

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	2026-05-22T01:03:30.324981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fece0e1b4dcabe9e492d8b5cb5317a8ebc24756ebc230962a843af0ee1c8106

Aliases

arxiv: 2605.21745 · arxiv_version: 2605.21745v1 · doi: 10.48550/arxiv.2605.21745 · pith_short_12: J7WOBYNU3SV6 · pith_short_16: J7WOBYNU3SV6TZES · pith_short_8: J7WOBYNU

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/J7WOBYNU3SV6TZES3C24WUYXVD \
  | 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: 4fece0e1b4dcabe9e492d8b5cb5317a8ebc24756ebc230962a843af0ee1c8106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f65adb1b38bbe8f28cc76599e351f1618d5b938af2e08026fd646e1c02327f52",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-20T21:16:52Z",
    "title_canon_sha256": "53430ace3a17e68ac606ce3440722c87cbb44fc8e70d8c86b5903abf02e83314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21745",
    "kind": "arxiv",
    "version": 1
  }
}