Pith Number

pith:Y7LFXIGX

pith:2025:Y7LFXIGX634IDVZBDXG5S3YTYR

not attested not anchored not stored refs pending

Breaking Annotation Barriers: Generalized Video Quality Assessment via Ranking-based Self-Supervision

Guangtao Zhai, Kaiwei Zhang, Linhan Cao, Wei Sun, Xiongkuo Min, Yicong Peng

arxiv:2505.03631 v4 · 2025-05-06 · 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{Y7LFXIGX634IDVZBDXG5S3YTYR}

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	2026-05-20T00:02:50.104071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7d65ba0d7f6f881d7211dcdd96f13c4431d85ddabba6ab299fcd95108495856

Aliases

arxiv: 2505.03631 · arxiv_version: 2505.03631v4 · doi: 10.48550/arxiv.2505.03631 · pith_short_12: Y7LFXIGX634I · pith_short_16: Y7LFXIGX634IDVZB · pith_short_8: Y7LFXIGX

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/Y7LFXIGX634IDVZBDXG5S3YTYR \
  | 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: c7d65ba0d7f6f881d7211dcdd96f13c4431d85ddabba6ab299fcd95108495856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "414abf3282b9445486292ed0422cb9e78b193d3f3ed6f529c869b878c8c32917",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-06T15:29:32Z",
    "title_canon_sha256": "29205908e8c71c6c7a4b2a43de4b8b748e616aa53fde08d0a0d40c9385b6e715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03631",
    "kind": "arxiv",
    "version": 4
  }
}