Pith Number

pith:HWFTKT4L

pith:2023:HWFTKT4L4GB7ADXQVRY2P3Q5OJ

not attested not anchored not stored refs pending

Sparse Sampling Transformer with Uncertainty-Driven Ranking for Unified Removal of Raindrops and Rain Streaks

ErKang Chen, Jinbin Bai, Jun Shi, Lei Zhu, Sixiang Chen, Tian Ye

arxiv:2308.14153 v1 · 2023-08-27 · 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{HWFTKT4L4GB7ADXQVRY2P3Q5OJ}

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	2026-07-05T06:45:22.534741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d8b354f8be183f00ef0ac71a7ee1d7279d246198f939588ba2c30d20efeeaac

Aliases

arxiv: 2308.14153 · arxiv_version: 2308.14153v1 · doi: 10.48550/arxiv.2308.14153 · pith_short_12: HWFTKT4L4GB7 · pith_short_16: HWFTKT4L4GB7ADXQ · pith_short_8: HWFTKT4L

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/HWFTKT4L4GB7ADXQVRY2P3Q5OJ \
  | 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: 3d8b354f8be183f00ef0ac71a7ee1d7279d246198f939588ba2c30d20efeeaac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da110284de5551d23fc9f22325e9b4be3db8f5ea36a77911aee2a4a48dbb8be7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-27T16:33:11Z",
    "title_canon_sha256": "6281288f2176170945e96774087c24934b60ce44a63327816c4de2eb75aa581d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14153",
    "kind": "arxiv",
    "version": 1
  }
}