Pith Number

pith:Q6B6ZBPO

pith:2018:Q6B6ZBPODJSYUUBW7XMYCSNLN2

not attested not anchored not stored refs pending

Automated segmentation on the entire cardiac cycle using a deep learning work-flow

Giovanni Montana, Miguel Silva Vieira, Nicol\'o Savioli, Pablo Lamata

arxiv:1809.01015 v1 · 2018-08-31 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6B6ZBPODJSYUUBW7XMYCSNLN2}

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	2026-05-18T00:06:31.909392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8783ec85ee1a658a5036fdd98149ab6ebcdc860b5e5ea6a20a619e279a4eb40f

Aliases

arxiv: 1809.01015 · arxiv_version: 1809.01015v1 · doi: 10.48550/arxiv.1809.01015 · pith_short_12: Q6B6ZBPODJSY · pith_short_16: Q6B6ZBPODJSYUUBW · pith_short_8: Q6B6ZBPO

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/Q6B6ZBPODJSYUUBW7XMYCSNLN2 \
  | 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: 8783ec85ee1a658a5036fdd98149ab6ebcdc860b5e5ea6a20a619e279a4eb40f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51fae9594aa3dc2a7c14f0adfb98efc33369515a8ede29fa4bfaaf7abb4b757d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-31T17:07:31Z",
    "title_canon_sha256": "1e15cab2c573cdbadad7ed6fedead57cddb760ac0118d769ea2dc13f2b343d8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01015",
    "kind": "arxiv",
    "version": 1
  }
}