Pith Number

pith:RDPCCWIU

pith:2022:RDPCCWIUPJEZCJBVEKAXA2EQLQ

not attested not anchored not stored refs pending

Local Low-light Image Enhancement via Region-Aware Normalization

Shihurong Yao, Xiaogang Xu, Yizhan Huang

arxiv:2208.07711 v3 · 2022-08-16 · 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{RDPCCWIUPJEZCJBVEKAXA2EQLQ}

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	2026-07-05T07:18:23.655165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88de2159147a4991243522817068905c1919ca376e78591bbc6561f9f85f0ef2

Aliases

arxiv: 2208.07711 · arxiv_version: 2208.07711v3 · doi: 10.48550/arxiv.2208.07711 · pith_short_12: RDPCCWIUPJEZ · pith_short_16: RDPCCWIUPJEZCJBV · pith_short_8: RDPCCWIU

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/RDPCCWIUPJEZCJBVEKAXA2EQLQ \
  | 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: 88de2159147a4991243522817068905c1919ca376e78591bbc6561f9f85f0ef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3a1061efd296b47201893bc04bf01e4cbb4daa4c61f9b813e24d4057591755f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-16T12:20:40Z",
    "title_canon_sha256": "cd760f6ed614372eba6d9db9c0379567f066bb7ab39e7c77ff4c78f1c031d6be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07711",
    "kind": "arxiv",
    "version": 3
  }
}