Pith Number

pith:7FQE3N3P

pith:2023:7FQE3N3PF3YXYN4ISOBWYD2BJ3

not attested not anchored not stored refs pending

Weakly Supervised Intracranial Hemorrhage Segmentation using Head-Wise Gradient-Infused Self-Attention Maps from a Swin Transformer in Categorical Learning

Amirhossein Rasoulian, Soorena Salari, Yiming Xiao

arxiv:2304.04902 v2 · 2023-04-11 · 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{7FQE3N3PF3YXYN4ISOBWYD2BJ3}

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	2026-07-05T06:45:49.791808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9604db76f2ef17c378893836c0f414ec3af8436b6365f6f8be58a24cfa75be4

Aliases

arxiv: 2304.04902 · arxiv_version: 2304.04902v2 · doi: 10.48550/arxiv.2304.04902 · pith_short_12: 7FQE3N3PF3YX · pith_short_16: 7FQE3N3PF3YXYN4I · pith_short_8: 7FQE3N3P

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/7FQE3N3PF3YXYN4ISOBWYD2BJ3 \
  | 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: f9604db76f2ef17c378893836c0f414ec3af8436b6365f6f8be58a24cfa75be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd018db7ba3787a39023319edaf9bbe43af23b822e81ec4e05e8e876281ad45",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-11T00:17:34Z",
    "title_canon_sha256": "819fad1341efbd410be09d45125106fa0bf1f6d0203f7d0445c985f446505585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.04902",
    "kind": "arxiv",
    "version": 2
  }
}