Pith Number

pith:GSIMKQTG

pith:2024:GSIMKQTG7MM774QT3VHJXNG42W

not attested not anchored not stored refs pending

A Comprehensive Framework for Automated Segmentation of Perivascular Spaces in Brain MRI with the nnU-Net

Alexander Jarema, Amy Brodtmann, Donggyu Rim, Luke A. Henderson, Mohamed S. H. Khlif, Vaughan G. Macefield, William Pham, Zhibin Chen

arxiv:2411.19564 v2 · 2024-11-29 · eess.IV · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GSIMKQTG7MM774QT3VHJXNG42W}

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	2026-07-05T10:14:07.282496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3490c54266fb19fff213dd4e9bb4dcd5b2c27dec6d18ba8bc6e6eabb48d79d1a

Aliases

arxiv: 2411.19564 · arxiv_version: 2411.19564v2 · doi: 10.48550/arxiv.2411.19564 · pith_short_12: GSIMKQTG7MM7 · pith_short_16: GSIMKQTG7MM774QT · pith_short_8: GSIMKQTG

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/GSIMKQTG7MM774QT3VHJXNG42W \
  | 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: 3490c54266fb19fff213dd4e9bb4dcd5b2c27dec6d18ba8bc6e6eabb48d79d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8e6e084ed7d4cb44d861e9a052c50cd4d8d7895c27427b01e9d24095ad3a6f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-11-29T09:19:57Z",
    "title_canon_sha256": "bdeeeec8c2bd15b9246ef54dbd5ff3c353f2c22f7ac0e94308271fd31766d298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19564",
    "kind": "arxiv",
    "version": 2
  }
}