Pith Number

pith:EVOQ6F76

pith:2025:EVOQ6F76FTPEVHFMJJQ4QBZKZU

not attested not anchored not stored refs pending

Region-Adaptive Video Sharpening via Rate-Perception Optimization

Junlin Li, Li Zhang, Mengxi Guo, Shijie Zhao, Yingxue Pang

arxiv:2508.08794 v1 · 2025-08-12 · 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{EVOQ6F76FTPEVHFMJJQ4QBZKZU}

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	2026-07-05T11:52:34.296835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

255d0f17fe2cde4a9cac4a61c8072acd026c0d09b3614eab7d98bb9b4de5a3de

Aliases

arxiv: 2508.08794 · arxiv_version: 2508.08794v1 · doi: 10.48550/arxiv.2508.08794 · pith_short_12: EVOQ6F76FTPE · pith_short_16: EVOQ6F76FTPEVHFM · pith_short_8: EVOQ6F76

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/EVOQ6F76FTPEVHFMJJQ4QBZKZU \
  | 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: 255d0f17fe2cde4a9cac4a61c8072acd026c0d09b3614eab7d98bb9b4de5a3de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f23be9928f3863058767ebc53dbc2441f5f8fe639f484a4042f8a03a6ed741",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-12T09:51:23Z",
    "title_canon_sha256": "27d0677169a7bd442f30bdba69ac506e746fdd6dee5c0968bd86784a53301fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08794",
    "kind": "arxiv",
    "version": 1
  }
}