Pith Number

pith:IRYTHZJ6

pith:2019:IRYTHZJ6TUMKTBDK37NCQQCPIZ

not attested not anchored not stored refs pending

Single Image Deraining: A Comprehensive Benchmark Analysis

Eric K. Tokuda, Iago Breno Araujo, Jiawan Zhang, Roberto Cesar-Junior, Roberto Hirata Junior, Siyuan Li, Wenqi Ren, Xiaochun Cao, Xiaojie Guo, Zhangyang Wang

arxiv:1903.08558 v1 · 2019-03-20 · 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{IRYTHZJ6TUMKTBDK37NCQQCPIZ}

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	2026-05-17T23:50:47.768199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

447133e53e9d18a9846adfda28404f4652e5580dedb4dcaf0ade240c76967feb

Aliases

arxiv: 1903.08558 · arxiv_version: 1903.08558v1 · doi: 10.48550/arxiv.1903.08558 · pith_short_12: IRYTHZJ6TUMK · pith_short_16: IRYTHZJ6TUMKTBDK · pith_short_8: IRYTHZJ6

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/IRYTHZJ6TUMKTBDK37NCQQCPIZ \
  | 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: 447133e53e9d18a9846adfda28404f4652e5580dedb4dcaf0ade240c76967feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4783337a148e0b11d697ec7ee3b4d32211d2e5ad17b8223ba09ef484e4cb9b93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-20T15:31:07Z",
    "title_canon_sha256": "1d73badf5b3ff0faa33dba16ae71337ad51f9a774fe61772900c649232f31170"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08558",
    "kind": "arxiv",
    "version": 1
  }
}