Pith Number

pith:7INL5FC2

pith:2018:7INL5FC265ZNJU6BGGEYOGER6F

not attested not anchored not stored refs pending

Detection and segmentation of the Left Ventricle in Cardiac MRI using Deep Learning

Alexandre Attia, Sharone Dayan

arxiv:1801.02171 v1 · 2018-01-07 · cs.CV · 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{7INL5FC265ZNJU6BGGEYOGER6F}

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	2026-05-18T00:26:34.654092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa1abe945af772d4d3c13189871891f15d92bf5825d6da1acb48dc4f5a38b98d

Aliases

arxiv: 1801.02171 · arxiv_version: 1801.02171v1 · doi: 10.48550/arxiv.1801.02171 · pith_short_12: 7INL5FC265ZN · pith_short_16: 7INL5FC265ZNJU6B · pith_short_8: 7INL5FC2

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/7INL5FC265ZNJU6BGGEYOGER6F \
  | 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: fa1abe945af772d4d3c13189871891f15d92bf5825d6da1acb48dc4f5a38b98d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6e9b6ea15183a78f0226f2e1107ee56816398d0c3f588ca7ee202450f6c4b72",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-07T11:22:12Z",
    "title_canon_sha256": "2b9b502e806ac1f90af8a0758bc1fe1ee201ab90e1fe33908309547428f685ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02171",
    "kind": "arxiv",
    "version": 1
  }
}