Pith Number

pith:3DTLJWOX

pith:2019:3DTLJWOXKSE7NFVGGEDUNTV47G

not attested not anchored not stored refs pending

Variational Regularized Transmission Refinement for Image Dehazing

Chuansheng Wu, Qiaoling Shu, Ryan Wen Liu, Zhe Xiao

arxiv:1902.07069 v1 · 2019-02-19 · 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{3DTLJWOXKSE7NFVGGEDUNTV47G}

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	2026-05-17T23:53:39.990015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8e6b4d9d75489f696a6310746cebcf9a15fc4025d3e59418fae2e30dd398e54

Aliases

arxiv: 1902.07069 · arxiv_version: 1902.07069v1 · doi: 10.48550/arxiv.1902.07069 · pith_short_12: 3DTLJWOXKSE7 · pith_short_16: 3DTLJWOXKSE7NFVG · pith_short_8: 3DTLJWOX

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/3DTLJWOXKSE7NFVGGEDUNTV47G \
  | 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: d8e6b4d9d75489f696a6310746cebcf9a15fc4025d3e59418fae2e30dd398e54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8e7d71bb1a5011d614ea2928722fddf15d34e30b708296505bfdf422e342c96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-19T14:28:57Z",
    "title_canon_sha256": "8c9ad1c73f550f65c902cdae80aeddae71ff75e939c312633882537a1dfcd692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07069",
    "kind": "arxiv",
    "version": 1
  }
}