Pith Number

pith:K5ZVNYO5

pith:2021:K5ZVNYO5QJXSYKBA7FMCMEAEEH

not attested not anchored not stored refs pending

MixLacune: Segmentation of lacunes of presumed vascular origin

Bas H.M. van der Velden, Denis Kutnar, Hugo J. Kuijf, J. Matthijs Biesbroek, Marta Girones Sanguesa, Mirjam I. Geerlings

arxiv:2108.02483 v1 · 2021-08-05 · eess.IV · 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{K5ZVNYO5QJXSYKBA7FMCMEAEEH}

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	2026-07-05T03:09:11.920084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

577356e1dd826f2c2820f95826100421c5ba0e866f6fd3242c38361e4c444801

Aliases

arxiv: 2108.02483 · arxiv_version: 2108.02483v1 · doi: 10.48550/arxiv.2108.02483 · pith_short_12: K5ZVNYO5QJXS · pith_short_16: K5ZVNYO5QJXSYKBA · pith_short_8: K5ZVNYO5

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/K5ZVNYO5QJXSYKBA7FMCMEAEEH \
  | 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: 577356e1dd826f2c2820f95826100421c5ba0e866f6fd3242c38361e4c444801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f43217aff41e949aa237ac283742289b2a3139f33a0d8fe962ad34470e1e974f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-08-05T09:41:35Z",
    "title_canon_sha256": "76fbfe731a01f3d001a364edc58201714e05fc44d3b1b96b2a6cdff6cc3e1c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02483",
    "kind": "arxiv",
    "version": 1
  }
}