Pith Number

pith:QTGZI2SJ

pith:2025:QTGZI2SJXV7SXOKVSELXELAQV7

not attested not anchored not stored refs pending

Dual encoding feature filtering generalized attention UNET for retinal vessel segmentation

Liu Jing-Yu, Li Yan-Fei, Md Tauhidul Islam, Shang Wen-Yi, Tang Qing-Qing, Wu Da-Wen, Yin Teng, Zhang Hai-Xian, Zhao Kai-Yang

arxiv:2506.02312 v1 · 2025-06-02 · 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{QTGZI2SJXV7SXOKVSELXELAQV7}

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	2026-07-05T11:14:36.179614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84cd946a49bd7f2bb9559117722c10afcb1a500caa9faac1d15fe3649d20a3af

Aliases

arxiv: 2506.02312 · arxiv_version: 2506.02312v1 · doi: 10.48550/arxiv.2506.02312 · pith_short_12: QTGZI2SJXV7S · pith_short_16: QTGZI2SJXV7SXOKV · pith_short_8: QTGZI2SJ

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/QTGZI2SJXV7SXOKVSELXELAQV7 \
  | 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: 84cd946a49bd7f2bb9559117722c10afcb1a500caa9faac1d15fe3649d20a3af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4fac04fc3eb010382981e1b87acad0af60da0fb66035c567f9129645956ecd5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-06-02T23:01:15Z",
    "title_canon_sha256": "8efab82b8c78c65b7318be24ef6518812c7fb696a89e645ad8b87e9ae56b6410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02312",
    "kind": "arxiv",
    "version": 1
  }
}