Pith Number

pith:OQQ6NARV

pith:2018:OQQ6NARVRCRRI2JSUHIGJXEYOI

not attested not anchored not stored refs pending

Multiview Two-Task Recursive Attention Model for Left Atrium and Atrial Scars Segmentation

David Firmin, Elsa Angelini, Guang Yang, Hao Ni, Heye Zhang, Jennifer Keegan, Jun Chen, Raad Mohiaddin, Tom Wong, Xiuquan Du, Yanping Zhang, Zhifan Gao

arxiv:1806.04597 v1 · 2018-06-12 · cs.CV · 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{OQQ6NARVRCRRI2JSUHIGJXEYOI}

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	2026-05-18T00:13:33.273096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7421e6823588a3146932a1d064dc987201917bb9c839933155662037ceddbdea

Aliases

arxiv: 1806.04597 · arxiv_version: 1806.04597v1 · doi: 10.48550/arxiv.1806.04597 · pith_short_12: OQQ6NARVRCRR · pith_short_16: OQQ6NARVRCRRI2JS · pith_short_8: OQQ6NARV

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/OQQ6NARVRCRRI2JSUHIGJXEYOI \
  | 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: 7421e6823588a3146932a1d064dc987201917bb9c839933155662037ceddbdea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eb23959d4fd87b671267b0fa13cba53ddb03211c740f8327168dd392e2a679f",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-12T15:16:32Z",
    "title_canon_sha256": "4afd8c78b0e31a12a300522f03820ba7b7df428195ae83e355228f02a34b03a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04597",
    "kind": "arxiv",
    "version": 1
  }
}