Pith Number

pith:5W2PWODC

pith:2025:5W2PWODC5A5V44XSBBM3XQ5DPH

not attested not anchored not stored refs pending

DDUNet: Dual Dynamic U-Net for Highly-Efficient Cloud Segmentation

Hewei Wang, Jinfeng Xu, Puzhen Wu, Shaofan Wang, Soumyabrata Dev, Yijie Li, Yunzhong Xiao

arxiv:2501.15385 v1 · 2025-01-26 · 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{5W2PWODC5A5V44XSBBM3XQ5DPH}

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

RAINER: A Robust Ensemble Learning Grid Search-Tuned Framework for Rainfall Patterns Prediction

Receipt and verification

First computed	2026-07-05T10:05:28.464302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb4fb3862e83b5e72f20859bbc3a379cfb490375b4c050aba39d39bd0c94b6d

Aliases

arxiv: 2501.15385 · arxiv_version: 2501.15385v1 · doi: 10.48550/arxiv.2501.15385 · pith_short_12: 5W2PWODC5A5V · pith_short_16: 5W2PWODC5A5V44XS · pith_short_8: 5W2PWODC

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/5W2PWODC5A5V44XSBBM3XQ5DPH \
  | 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: edb4fb3862e83b5e72f20859bbc3a379cfb490375b4c050aba39d39bd0c94b6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d327480e2bfe6edf3472afbe1996ca68a95b0038c74585959996bea7dbd70b8a",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-26T03:54:14Z",
    "title_canon_sha256": "e764a6f886eb0107523dd3122c43e25d72858a11ee3d88a77bea46c8c430679b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15385",
    "kind": "arxiv",
    "version": 1
  }
}