Pith Number

pith:WRGZTZTF

pith:2018:WRGZTZTFTUTJNHGFHZ64P6LYDI

not attested not anchored not stored refs pending

Model-blind Video Denoising Via Frame-to-frame Training

Axel Davy, Gabriele Facciolo, Jean-Michel Morel, Pablo Arias, Thibaud Ehret

arxiv:1811.12766 v3 · 2018-11-30 · 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{WRGZTZTFTUTJNHGFHZ64P6LYDI}

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

Solar image denoising with convolutional neural networks

Receipt and verification

First computed	2026-07-05T00:43:31.580081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44d99e6659d26969cc53e7dc7f9781a1b23065b7bd06bc80e8b8955aa070ccf

Aliases

arxiv: 1811.12766 · arxiv_version: 1811.12766v3 · doi: 10.48550/arxiv.1811.12766 · pith_short_12: WRGZTZTFTUTJ · pith_short_16: WRGZTZTFTUTJNHGF · pith_short_8: WRGZTZTF

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/WRGZTZTFTUTJNHGFHZ64P6LYDI \
  | 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: b44d99e6659d26969cc53e7dc7f9781a1b23065b7bd06bc80e8b8955aa070ccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c87e8e0e554330d06bdc591f38611329096dabc558bfcef3dd956d8ad420962",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-30T12:44:50Z",
    "title_canon_sha256": "8d575d3812db6c216cb9ac2f162c057c083c5c182fff713009feaa8fcef1fedc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12766",
    "kind": "arxiv",
    "version": 3
  }
}