Pith Number

pith:JLD4LB5I

pith:2018:JLD4LB5IT43S2XSRU36IVBNTLE

not attested not anchored not stored refs pending

Fast, Trainable, Multiscale Denoising

John Isidoro, Pascal Getreuer, Peyman Milanfar, Sungjoon Choi

arxiv:1802.06130 v1 · 2018-02-16 · 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{JLD4LB5IT43S2XSRU36IVBNTLE}

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	2026-05-18T00:23:04.366377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac7c587a89f372d5e51a6fc8a85b359059431a1bfb5c6a6c34bc7d5f21c3626

Aliases

arxiv: 1802.06130 · arxiv_version: 1802.06130v1 · doi: 10.48550/arxiv.1802.06130 · pith_short_12: JLD4LB5IT43S · pith_short_16: JLD4LB5IT43S2XSR · pith_short_8: JLD4LB5I

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/JLD4LB5IT43S2XSRU36IVBNTLE \
  | 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: 4ac7c587a89f372d5e51a6fc8a85b359059431a1bfb5c6a6c34bc7d5f21c3626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02f06f617e72dbb93ceba1d4773c3c028f48119057bb0f6152613b1e6455048a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-16T21:27:30Z",
    "title_canon_sha256": "0eaed3608b514988f1ff9eb72fa37a4f16611b0371d8585f06228606e13aaff2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06130",
    "kind": "arxiv",
    "version": 1
  }
}