Pith Number

pith:CBWULTPC

pith:2018:CBWULTPCEMO4CJORXZBFX6RDL6

not attested not anchored not stored refs pending

Image Denoising via Collaborative Dual-Domain Patch Filtering

Muzammil Behzad

arxiv:1805.00472 v1 · 2018-05-01 · 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{CBWULTPCEMO4CJORXZBFX6RDL6}

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	2026-05-18T00:16:58.731804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

106d45cde2231dc125d1be425bfa235f96405a016510ff6ba5039c6a3e060811

Aliases

arxiv: 1805.00472 · arxiv_version: 1805.00472v1 · doi: 10.48550/arxiv.1805.00472 · pith_short_12: CBWULTPCEMO4 · pith_short_16: CBWULTPCEMO4CJOR · pith_short_8: CBWULTPC

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/CBWULTPCEMO4CJORXZBFX6RDL6 \
  | 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: 106d45cde2231dc125d1be425bfa235f96405a016510ff6ba5039c6a3e060811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c69b103875529de3ac7205de3e16882b0fd50a76171c944078410d4396cb0082",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-01T17:01:21Z",
    "title_canon_sha256": "caae50af4c695deb7afa495a47e587458fd364a571ebc67dbb833ac9e911d3d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00472",
    "kind": "arxiv",
    "version": 1
  }
}