Pith Number

pith:SDNZSHEV

pith:2022:SDNZSHEV57UBYG3OZVM5Y4TLQR

not attested not anchored not stored refs pending

Learning Dual-Pixel Alignment for Defocus Deblurring

Dongwei Ren, Qince Li, Wangmeng Zuo, Yaling Yi, Yu Li

arxiv:2204.12105 v2 · 2022-04-26 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDNZSHEV57UBYG3OZVM5Y4TLQR}

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	2026-07-05T05:43:10.912039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90db991c95efe81c1b6ecd59dc726b845a6310c2ba36ba1efcf7bc6f839e6a36

Aliases

arxiv: 2204.12105 · arxiv_version: 2204.12105v2 · doi: 10.48550/arxiv.2204.12105 · pith_short_12: SDNZSHEV57UB · pith_short_16: SDNZSHEV57UBYG3O · pith_short_8: SDNZSHEV

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/SDNZSHEV57UBYG3OZVM5Y4TLQR \
  | 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: 90db991c95efe81c1b6ecd59dc726b845a6310c2ba36ba1efcf7bc6f839e6a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9874d7f4742b3cfa9a13989ebbc1bc476b683e99ba3b0214b57a0331b4ca865c",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-26T07:02:58Z",
    "title_canon_sha256": "df86c90c9667e9b12cd1a4db011c003a97006a124eb84eaa4035a1e977a5c2d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12105",
    "kind": "arxiv",
    "version": 2
  }
}