Pith Number

pith:7IHZL5HQ

pith:2024:7IHZL5HQPEUBDU6Y7VUW65O6CW

not attested not anchored not stored refs pending

Frequency-Guided U-Net: Leveraging Attention Filter Gates and Fast Fourier Transformation for Enhanced Medical Image Segmentation

Ahmad Wajeeh Yousef E'layan, Ali Almakhadmeh, Haytham Al Ewaidat, Youness El Brag

arxiv:2405.00683 v1 · 2024-02-25 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IHZL5HQPEUBDU6Y7VUW65O6CW}

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	2026-07-05T08:14:24.610329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0f95f4f0792811d3d8fd696f75de15a6f78ce975954e88769b79e55c81959b

Aliases

arxiv: 2405.00683 · arxiv_version: 2405.00683v1 · doi: 10.48550/arxiv.2405.00683 · pith_short_12: 7IHZL5HQPEUB · pith_short_16: 7IHZL5HQPEUBDU6Y · pith_short_8: 7IHZL5HQ

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/7IHZL5HQPEUBDU6Y7VUW65O6CW \
  | 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: fa0f95f4f0792811d3d8fd696f75de15a6f78ce975954e88769b79e55c81959b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0574bb3f20813c265dc5ad219c12d82070eda19afb347ea9a5830c88b04ecef2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-02-25T21:59:20Z",
    "title_canon_sha256": "6ed293fd9ef3194d51f93f61a6b3261b990701bd16da1daf62f7b5ee623e02ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.00683",
    "kind": "arxiv",
    "version": 1
  }
}