Pith Number

pith:RVGPFDUS

pith:2019:RVGPFDUSM6KOFU3WE5QCEERPZB

not attested not anchored not stored refs pending

DoPAMINE: Double-sided Masked CNN for Pixel Adaptive Multiplicative Noise Despeckling

Sunghwan Joo, Sungmin Cha, Taesup Moon

arxiv:1902.02530 v1 · 2019-02-07 · eess.IV · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVGPFDUSM6KOFU3WE5QCEERPZB}

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	2026-05-17T23:54:33.031653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4cf28e926794e2d376276022122fc85e1bfc2d2678317567e056fefda8e37a

Aliases

arxiv: 1902.02530 · arxiv_version: 1902.02530v1 · doi: 10.48550/arxiv.1902.02530 · pith_short_12: RVGPFDUSM6KO · pith_short_16: RVGPFDUSM6KOFU3W · pith_short_8: RVGPFDUS

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/RVGPFDUSM6KOFU3WE5QCEERPZB \
  | 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: 8d4cf28e926794e2d376276022122fc85e1bfc2d2678317567e056fefda8e37a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c5bbd227978ec50d6debc7dd0eac0e8ae31a4f24b03cbf82e6e427c01b7f79",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-02-07T09:08:18Z",
    "title_canon_sha256": "12adc754880efbd0e3325c69613446bcc32de0ef1618975e16d70e28ecd3d0f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02530",
    "kind": "arxiv",
    "version": 1
  }
}