Pith Number

pith:JGVUTASI

pith:2025:JGVUTASIAQKEA4JABYCT3XGXDK

not attested not anchored not stored refs pending

Automated MRI Tumor Segmentation using hybrid U-Net with Transformer and Efficient Attention

Asifullah Khan, Asrar Ahmad, Muhammad Ali, Nadeem Shaukat, Syed Haider Ali

arxiv:2506.15562 v2 · 2025-06-18 · 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{JGVUTASIAQKEA4JABYCT3XGXDK}

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	2026-07-05T11:45:36.553383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49ab49824804144071200e053ddcd71a9cecf6ad7b0847a7be0d3b1deb9eb305

Aliases

arxiv: 2506.15562 · arxiv_version: 2506.15562v2 · doi: 10.48550/arxiv.2506.15562 · pith_short_12: JGVUTASIAQKE · pith_short_16: JGVUTASIAQKEA4JA · pith_short_8: JGVUTASI

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/JGVUTASIAQKEA4JABYCT3XGXDK \
  | 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: 49ab49824804144071200e053ddcd71a9cecf6ad7b0847a7be0d3b1deb9eb305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63005fb948c6ca01da7943b68cc553c7b13c0bf803c71f3cf1d1e37430ab03d3",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-06-18T15:36:37Z",
    "title_canon_sha256": "7a08a4d66d4d785efa3e22381837529490f0efa660af0efd2db742d00c9a32aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15562",
    "kind": "arxiv",
    "version": 2
  }
}