Pith Number

pith:QB7BCAN4

pith:2019:QB7BCAN47K2UDWRE6AOK5MJUQO

not attested not anchored not stored refs pending

Video Rain/Snow Removal by Transformed Online Multiscale Convolutional Sparse Coding

Chenqiang Gao, Deyu Meng, Lei Zhang, Minghan Li, Qian Zhao, Xiangyong Cao

arxiv:1909.06148 v1 · 2019-09-13 · 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{QB7BCAN47K2UDWRE6AOK5MJUQO}

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

Event-Based De-Snowing for Autonomous Driving

Receipt and verification

First computed	2026-07-05T00:04:33.055413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

807e1101bcfab541da24f01caeb13483b007ada3c1cdd5aa93b6a25b6960d7ff

Aliases

arxiv: 1909.06148 · arxiv_version: 1909.06148v1 · doi: 10.48550/arxiv.1909.06148 · pith_short_12: QB7BCAN47K2U · pith_short_16: QB7BCAN47K2UDWRE · pith_short_8: QB7BCAN4

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/QB7BCAN47K2UDWRE6AOK5MJUQO \
  | 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: 807e1101bcfab541da24f01caeb13483b007ada3c1cdd5aa93b6a25b6960d7ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f69c3b0277bd31012fa6a23e2065273d7f3f971fd4ba07e55038da6c8d210bd",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-13T11:22:29Z",
    "title_canon_sha256": "b87d509eceefc94f2c25db463eaf241928fd8a9cf607b286cf5ec2c419437350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06148",
    "kind": "arxiv",
    "version": 1
  }
}