Pith Number

pith:D7KBGCHR

pith:2018:D7KBGCHR77ZJ52KRNECYRVXIXA

not attested not anchored not stored refs pending

Unsupervised Single Image Deraining with Self-supervised Constraints

Jianxin Lin, Wei Zhou, Xin Jin, Zhibo Chen, Zhikai Chen

arxiv:1811.08575 v1 · 2018-11-21 · 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{D7KBGCHR77ZJ52KRNECYRVXIXA}

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	2026-05-18T00:00:12.182050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd41308f1fff29ee951690588d6e8b826989048f359f8e66bc3840f568cc03d

Aliases

arxiv: 1811.08575 · arxiv_version: 1811.08575v1 · doi: 10.48550/arxiv.1811.08575 · pith_short_12: D7KBGCHR77ZJ · pith_short_16: D7KBGCHR77ZJ52KR · pith_short_8: D7KBGCHR

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/D7KBGCHR77ZJ52KRNECYRVXIXA \
  | 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: 1fd41308f1fff29ee951690588d6e8b826989048f359f8e66bc3840f568cc03d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "722bfa5ed3e82e5567cd58451ba8d5a4f0d9001fb1d8c56f1ec1cac8d2782c23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-21T02:50:06Z",
    "title_canon_sha256": "3f52ffcdb85ee39ae740ef52b1add593d000bb631941589b02e096d710a08571"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08575",
    "kind": "arxiv",
    "version": 1
  }
}