Pith Number

pith:LGVCHEU7

pith:2025:LGVCHEU76WPCWRP77EB75EN4NA

not attested not anchored not stored refs pending

UCloudNet: A Residual U-Net with Deep Supervision for Cloud Image Segmentation

Hewei Wang, Muhammad Salman Pathan, Shaofan Wang, Soumyabrata Dev, Yee Hui Lee, Yijie Li

arxiv:2501.06440 v1 · 2025-01-11 · cs.CV · 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{LGVCHEU76WPCWRP77EB75EN4NA}

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	2026-07-05T10:00:03.349064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59aa23929ff59e2b45fff903fe91bc681a0aa0f1d4f8e611423e2c51c4fb36d6

Aliases

arxiv: 2501.06440 · arxiv_version: 2501.06440v1 · doi: 10.48550/arxiv.2501.06440 · pith_short_12: LGVCHEU76WPC · pith_short_16: LGVCHEU76WPCWRP7 · pith_short_8: LGVCHEU7

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/LGVCHEU76WPCWRP77EB75EN4NA \
  | 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: 59aa23929ff59e2b45fff903fe91bc681a0aa0f1d4f8e611423e2c51c4fb36d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8364eb900bb0a025d1a3068f4c87fa867aaa7ae4906d3e823580f263d6eb87c4",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-11T05:15:24Z",
    "title_canon_sha256": "e3a2ff99242db8268119b8dea156bd4bba1fa0327c3cf61571f1a3ae0def2b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06440",
    "kind": "arxiv",
    "version": 1
  }
}