Pith Number

pith:OGIYXQT4

pith:2021:OGIYXQT4OI57W6S6HGZY7YP272

not attested not anchored not stored refs pending

Medical Image Analysis on Left Atrial LGE MRI for Atrial Fibrillation Studies: A Review

Julia A. Schnabel, Lei Li, Veronika A. Zimmer, Xiahai Zhuang

arxiv:2106.09862 v3 · 2021-06-18 · 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{OGIYXQT4OI57W6S6HGZY7YP272}

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	2026-07-05T03:46:59.116546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71918bc27c723bfb7a5e39b38fe1fafeb522778751f415a9ca5edad427b41ff9

Aliases

arxiv: 2106.09862 · arxiv_version: 2106.09862v3 · doi: 10.48550/arxiv.2106.09862 · pith_short_12: OGIYXQT4OI57 · pith_short_16: OGIYXQT4OI57W6S6 · pith_short_8: OGIYXQT4

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/OGIYXQT4OI57W6S6HGZY7YP272 \
  | 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: 71918bc27c723bfb7a5e39b38fe1fafeb522778751f415a9ca5edad427b41ff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce105613bbb32c5188ffaff638ff4a6565e3981b77c4dce0e0491f54474d1f4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-18T01:31:06Z",
    "title_canon_sha256": "ef7543c51af55619de54530c672a103303dad41468b542ed9430dcdffd3c9aa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09862",
    "kind": "arxiv",
    "version": 3
  }
}