Pith Number

pith:OY3EBJ62

pith:2018:OY3EBJ62X7WOKPP5PESX25J2II

not attested not anchored not stored refs pending

Light Field Denoising via Anisotropic Parallax Analysis in a CNN Framework

Jie Chen, Junhui Hou, Lap-Pui Chau

arxiv:1805.12358 v2 · 2018-05-31 · 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{OY3EBJ62X7WOKPP5PESX25J2II}

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	2026-05-18T00:08:30.938460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

763640a7dabfece53dfd79257d753a4211b2b656d7153d4c9078b55a96317329

Aliases

arxiv: 1805.12358 · arxiv_version: 1805.12358v2 · doi: 10.48550/arxiv.1805.12358 · pith_short_12: OY3EBJ62X7WO · pith_short_16: OY3EBJ62X7WOKPP5 · pith_short_8: OY3EBJ62

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/OY3EBJ62X7WOKPP5PESX25J2II \
  | 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: 763640a7dabfece53dfd79257d753a4211b2b656d7153d4c9078b55a96317329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c05a03a0da3ec5973906a117680b49eb5b03a0f3730181ce27fe3fd6f884de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-31T07:41:37Z",
    "title_canon_sha256": "933142b117be1b09f9a720faa1ac225e91eee46e2d68d20b577a8f2550fd9c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12358",
    "kind": "arxiv",
    "version": 2
  }
}