Pith Number

pith:N4QNQXHX

pith:2026:N4QNQXHXGWM53KHNZLOMCX3WGZ

not attested not anchored not stored refs pending

Zoom-IQA: Image Quality Assessment with Reliable Region-Aware Reasoning

Chen Change Loy, Guoqiang Liang, Jianyi Wang, Shangchen Zhou, Zhonghua Wu

arxiv:2601.02918 v3 · 2026-01-06 · 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{N4QNQXHXGWM53KHNZLOMCX3WGZ}

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.

Cited by

3 papers in Pith

MR-IQA: A Unified Margin View of Regression and Ranking for Blind Image Quality Assessment

Q-DeepSight: Incentivizing Thinking with Images for Image Quality Assessment and Refinement

Receipt and verification

First computed	2026-07-10T01:19:41.377528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f20d85cf73599dda8edcadcc15f76365808351e98cb4613a7e94ca439207ce2

Aliases

arxiv: 2601.02918 · arxiv_version: 2601.02918v3 · doi: 10.48550/arxiv.2601.02918 · pith_short_12: N4QNQXHXGWM5 · pith_short_16: N4QNQXHXGWM53KHN · pith_short_8: N4QNQXHX

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/N4QNQXHXGWM53KHNZLOMCX3WGZ \
  | 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: 6f20d85cf73599dda8edcadcc15f76365808351e98cb4613a7e94ca439207ce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa9cb119ac6f54570f2efa93458196798af12d4085f7ac420dc68a3456268874",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-01-06T11:00:17Z",
    "title_canon_sha256": "a886d937805d9f068edba0da8092bff622f0c1b78d3a96e6afcc6383fc987046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.02918",
    "kind": "arxiv",
    "version": 3
  }
}