Pith Number

pith:2QDV4XWU

pith:2018:2QDV4XWU3EV24IVDDDVBY7SAP2

not attested not anchored not stored refs pending

Density-aware Single Image De-raining using a Multi-stream Dense Network

He Zhang, Vishal M. Patel

arxiv:1802.07412 v1 · 2018-02-21 · 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{2QDV4XWU3EV24IVDDDVBY7SAP2}

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	2026-05-18T00:22:50.301989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4075e5ed4d92bae22a318ea1c7e407eae7c56ed443152e70910568973f4fbf2

Aliases

arxiv: 1802.07412 · arxiv_version: 1802.07412v1 · doi: 10.48550/arxiv.1802.07412 · pith_short_12: 2QDV4XWU3EV2 · pith_short_16: 2QDV4XWU3EV24IVD · pith_short_8: 2QDV4XWU

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/2QDV4XWU3EV24IVDDDVBY7SAP2 \
  | 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: d4075e5ed4d92bae22a318ea1c7e407eae7c56ed443152e70910568973f4fbf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae763ee51bea92f55f74f98458521b1d595803ef8b87095fed4f86e93e4e161",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-21T03:16:31Z",
    "title_canon_sha256": "868b615f0402ed70648e05e1fd8a5bbbd0dddaf7918ee4a43f880d06c6557a60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07412",
    "kind": "arxiv",
    "version": 1
  }
}