Pith Number

pith:NLLBUCNZ

pith:2025:NLLBUCNZV2HKX452DVRB27UOJS

not attested not anchored not stored refs pending

Novel Extraction of Discriminative Fine-Grained Feature to Improve Retinal Vessel Segmentation

Chee Hong Lee, Hangzhou He, J Ben Tamo, Lei Zhu, May D. Wang, Micky C Nnamdi, Qian Chen, Qiushi Ren, Shuang Zeng, Wenqi Shi, Xinliang Zhang, Yanye Lu

arxiv:2505.03896 v1 · 2025-05-06 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLLBUCNZV2HKX452DVRB27UOJS}

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.

Cited by

1 paper in Pith

RADA: Region-Aware Dual-encoder Auxiliary learning for Barely-supervised Medical Image Segmentation

Receipt and verification

First computed	2026-07-05T10:59:33.406503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ad61a09b9ae8eabf3ba1d621d7e8e4ca566751e14a77994ec193157eedacf1a

Aliases

arxiv: 2505.03896 · arxiv_version: 2505.03896v1 · doi: 10.48550/arxiv.2505.03896 · pith_short_12: NLLBUCNZV2HK · pith_short_16: NLLBUCNZV2HKX452 · pith_short_8: NLLBUCNZ

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/NLLBUCNZV2HKX452DVRB27UOJS \
  | 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: 6ad61a09b9ae8eabf3ba1d621d7e8e4ca566751e14a77994ec193157eedacf1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e95d0eb9323853d34fb8d41cbf66597dcc69ac5caf46401ab61ac6dd190dc20a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-06T18:03:41Z",
    "title_canon_sha256": "d34b243344b1e9bca865a9a0e183b1ef8a48ac61858cb4baf377eb83e61cfe3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03896",
    "kind": "arxiv",
    "version": 1
  }
}