Pith Number

pith:4OUMZFBO

pith:2020:4OUMZFBOJ4JUB4HJLHESTVRI4I

not attested not anchored not stored refs pending

Automatic Myocardial Disease Prediction From Delayed-Enhancement Cardiac MRI and Clinical Information

Ana Louren\c{c}o, Cian M Scannell, Eric Kerfoot, Irina Grigorescu, Marta Varela, Teresa M Correia

arxiv:2010.08469 v1 · 2020-10-16 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OUMZFBOJ4JUB4HJLHESTVRI4I}

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	2026-07-05T01:43:35.205193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a8cc942e4f1340f0e959c929d628e202b727f12feb2933ca6d19687122d6cd

Aliases

arxiv: 2010.08469 · arxiv_version: 2010.08469v1 · doi: 10.48550/arxiv.2010.08469 · pith_short_12: 4OUMZFBOJ4JU · pith_short_16: 4OUMZFBOJ4JUB4HJ · pith_short_8: 4OUMZFBO

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/4OUMZFBOJ4JUB4HJLHESTVRI4I \
  | 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: e3a8cc942e4f1340f0e959c929d628e202b727f12feb2933ca6d19687122d6cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef9b2ce570d216c5cd12c8998a319ebf65fa48b88072914b1b733b5856b37df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-10-16T16:10:58Z",
    "title_canon_sha256": "cc1c80df8a3b4ef32372124a7e18dff303db9ce5441922599c1997ee8d32b14d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.08469",
    "kind": "arxiv",
    "version": 1
  }
}