Pith Number

pith:2UXZWCFO

pith:2016:2UXZWCFOGWV5CVQQEHCAQFEVIJ

not attested not anchored not stored refs pending

MindX: Denoising Mixed Impulse Poisson-Gaussian Noise Using Proximal Algorithms

Mohamed Aly, Wolfgang Heidrich

arxiv:1608.07802 v1 · 2016-08-28 · cs.CV · 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{2UXZWCFOGWV5CVQQEHCAQFEVIJ}

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	2026-05-18T01:07:49.880064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d52f9b08ae35abd1561021c40814954271b13b2250fdbc700d4d4c45b7fe5b0a

Aliases

arxiv: 1608.07802 · arxiv_version: 1608.07802v1 · doi: 10.48550/arxiv.1608.07802 · pith_short_12: 2UXZWCFOGWV5 · pith_short_16: 2UXZWCFOGWV5CVQQ · pith_short_8: 2UXZWCFO

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/2UXZWCFOGWV5CVQQEHCAQFEVIJ \
  | 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: d52f9b08ae35abd1561021c40814954271b13b2250fdbc700d4d4c45b7fe5b0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "238a0f9e44e2db25e5122f7706d096fd359f2c830251e9c7265867f476ffc815",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-08-28T12:07:01Z",
    "title_canon_sha256": "a68c2fa8cd69624ec1a8f8e3d8fce41a745ad03ed8125023a77fa511d2a2b018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07802",
    "kind": "arxiv",
    "version": 1
  }
}