Pith Number

pith:2FU3QONY

pith:2025:2FU3QONYYUIQZIBGPP37AOU2MB

not attested not anchored not stored refs pending

Stroke Lesion Segmentation using Multi-Stage Cross-Scale Attention

Andrew L. Alexander, Anusha Adluru, Liang Shang, Nagesh Adluru, Veena A. Nair, Vivek Prabhakaran, William A. Sethares

arxiv:2501.15423 v1 · 2025-01-26 · 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{2FU3QONYYUIQZIBGPP37AOU2MB}

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	2026-07-05T10:05:29.032936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d169b839b8c5110ca0267bf7f03a9a605d17c2b5e7f11d593cbf0436dbc6a25b

Aliases

arxiv: 2501.15423 · arxiv_version: 2501.15423v1 · doi: 10.48550/arxiv.2501.15423 · pith_short_12: 2FU3QONYYUIQ · pith_short_16: 2FU3QONYYUIQZIBG · pith_short_8: 2FU3QONY

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/2FU3QONYYUIQZIBGPP37AOU2MB \
  | 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: d169b839b8c5110ca0267bf7f03a9a605d17c2b5e7f11d593cbf0436dbc6a25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8b84867bdf26d3c594888da4ee37e397e5306da4be42449109189859531eef5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-01-26T06:57:31Z",
    "title_canon_sha256": "0fbe7ecc11c856ce02e2357ea74adc0c515774ccf0e7053b09e660cb4c8360d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15423",
    "kind": "arxiv",
    "version": 1
  }
}