Pith Number

pith:DUKS634B

pith:2022:DUKS634BLOK2XP7RVJEBD2BKJ3

not attested not anchored not stored refs pending

MIPI 2022 Challenge on Under-Display Camera Image Restoration: Methods and Results

Chen Change Loy, Chongyi Li, Jinwei Gu, Jun Jiang, Qingpeng Zhu, Qingyu Yang, Ruicheng Feng, Shangchen Zhou, Wenxiu Sun

arxiv:2209.07052 v2 · 2022-09-15 · eess.IV · 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{DUKS634BLOK2XP7RVJEBD2BKJ3}

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	2026-07-05T05:09:21.943919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d152f6f815b95abbff1aa4811e82a4ef9acae819f9e8f9c56e819402b85c400

Aliases

arxiv: 2209.07052 · arxiv_version: 2209.07052v2 · doi: 10.48550/arxiv.2209.07052 · pith_short_12: DUKS634BLOK2 · pith_short_16: DUKS634BLOK2XP7R · pith_short_8: DUKS634B

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/DUKS634BLOK2XP7RVJEBD2BKJ3 \
  | 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: 1d152f6f815b95abbff1aa4811e82a4ef9acae819f9e8f9c56e819402b85c400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d52e90eb9af10166fa0077c63d1ef4e06af6e1b655b722569252b5264194693a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-09-15T05:13:25Z",
    "title_canon_sha256": "f3fecba6b429ac96692b5f4e04e5ab2f2304a20f93a3ae620596e0cbf3520feb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07052",
    "kind": "arxiv",
    "version": 2
  }
}