Pith Number

pith:L65X5MEX

pith:2017:L65X5MEXYOAXRNMRXNVVIFOTMW

not attested not anchored not stored refs pending

Estimation of the volume of the left ventricle from MRI images using deep neural networks

Fangzhou Liao, Sen Song, Xiaolin Hu, Xi Chen

arxiv:1702.03833 v1 · 2017-02-13 · 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{L65X5MEXYOAXRNMRXNVVIFOTMW}

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	2026-05-18T00:25:23.937134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fbb7eb097c38178b591bb6b5415d365a28673bdec77c7501dcfa3221364708f

Aliases

arxiv: 1702.03833 · arxiv_version: 1702.03833v1 · doi: 10.48550/arxiv.1702.03833 · pith_short_12: L65X5MEXYOAX · pith_short_16: L65X5MEXYOAXRNMR · pith_short_8: L65X5MEX

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/L65X5MEXYOAXRNMRXNVVIFOTMW \
  | 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: 5fbb7eb097c38178b591bb6b5415d365a28673bdec77c7501dcfa3221364708f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16ad2b7b5698c5a9a7ededfb8ad91d3824ad1e2ab483a36c93dffa1e5794d689",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-13T15:43:52Z",
    "title_canon_sha256": "0e9d85e3bf187f5d89f9d00dbfe625a4a55cd5bc07c9bfddd3f9d0b6ddb3ca08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03833",
    "kind": "arxiv",
    "version": 1
  }
}