Pith Number

pith:5XHCWEBK

pith:2025:5XHCWEBKO2H2BBVJ4QB4DEEJUO

not attested not anchored not stored refs pending

Weakly Supervised Intracranial Aneurysm Detection and Segmentation in MR angiography via Multi-task UNet with Vesselness Prior

Amirhossein Rasoulian, Erin Rainville, Hassan Rivaz, Yiming Xiao

arxiv:2508.00235 v1 · 2025-08-01 · eess.IV · cs.AI · 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{5XHCWEBKO2H2BBVJ4QB4DEEJUO}

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	2026-07-05T11:46:51.744683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edce2b102a768fa086a9e403c19089a3ae1bae85622cd4c6de5f72abf75fdb74

Aliases

arxiv: 2508.00235 · arxiv_version: 2508.00235v1 · doi: 10.48550/arxiv.2508.00235 · pith_short_12: 5XHCWEBKO2H2 · pith_short_16: 5XHCWEBKO2H2BBVJ · pith_short_8: 5XHCWEBK

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/5XHCWEBKO2H2BBVJ4QB4DEEJUO \
  | 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: edce2b102a768fa086a9e403c19089a3ae1bae85622cd4c6de5f72abf75fdb74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74b08156268c2a2501b81fb8a52397755d301b23f08740486aa8e4643629d13a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-08-01T00:45:46Z",
    "title_canon_sha256": "379c53b4a5960ae7ac65d617cd15c0a2570e88822de7d3010af02966753753db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00235",
    "kind": "arxiv",
    "version": 1
  }
}