Pith Number

pith:FPXBZLRC

pith:2021:FPXBZLRCMFX7JSNYSS6ZEC5SGN

not attested not anchored not stored refs pending

Gradient Step Denoiser for convergent Plug-and-Play

Arthur Leclaire, Nicolas Papadakis, Samuel Hurault

arxiv:2110.03220 v2 · 2021-10-07 · cs.CV · eess.IV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPXBZLRCMFX7JSNYSS6ZEC5SGN}

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

3 papers in Pith

Gradient Step Plug-and-Play Model for Dental Cone-Beam CT Reconstruction

A Plug-and-Play Method with Inpainting Network for Bayesian Uncertainty Quantification in Imaging

FlowADMM: Plug-and-play ADMM with Flow-based Renoise-Denoise Priors

Receipt and verification

First computed	2026-07-05T03:56:31.393713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bee1cae22616ff4c9b894bd920bb23353a873dd1b27171f1838e4f90d986b4c

Aliases

arxiv: 2110.03220 · arxiv_version: 2110.03220v2 · doi: 10.48550/arxiv.2110.03220 · pith_short_12: FPXBZLRCMFX7 · pith_short_16: FPXBZLRCMFX7JSNY · pith_short_8: FPXBZLRC

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/FPXBZLRCMFX7JSNYSS6ZEC5SGN \
  | 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: 2bee1cae22616ff4c9b894bd920bb23353a873dd1b27171f1838e4f90d986b4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b58b06d800a8c0ec2f7312daf9b0f372fd48459043f0c506c21afd22aa0ddc30",
    "cross_cats_sorted": [
      "eess.IV",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-07T07:11:48Z",
    "title_canon_sha256": "6fb0eb88b852fcc5d64ccd6bcec5ae3c96290c2f92c65223b83f7b5576a0ff22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03220",
    "kind": "arxiv",
    "version": 2
  }
}