Pith Number

pith:LZH2NGAJ

pith:2026:LZH2NGAJVDPJVRQTD4TGUGF7BA

not attested not anchored not stored refs pending

IQA-Spider: Unifying Multi-Granularity Image Quality Assessment with Reasoning, Grounding and Referring

Xinge Peng, Xin Li, Yiting Lu, Zhibo Chen

arxiv:2605.24553 v1 · 2026-05-23 · 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{LZH2NGAJVDPJVRQTD4TGUGF7BA}

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	2026-05-26T01:03:46.085434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e4fa69809a8de9ac6131f266a18bf0818c193923d442fbdcd27054032b4a5a4

Aliases

arxiv: 2605.24553 · arxiv_version: 2605.24553v1 · doi: 10.48550/arxiv.2605.24553 · pith_short_12: LZH2NGAJVDPJ · pith_short_16: LZH2NGAJVDPJVRQT · pith_short_8: LZH2NGAJ

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/LZH2NGAJVDPJVRQTD4TGUGF7BA \
  | 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: 5e4fa69809a8de9ac6131f266a18bf0818c193923d442fbdcd27054032b4a5a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d589e93056da460f355ea58ec0bbbf5e5da615ca942f506cf856021a3db3d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-23T12:39:37Z",
    "title_canon_sha256": "3db587815558fa46bb42d390bbe672f2cb5b9a65deaf72bcccb044f3356f69e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24553",
    "kind": "arxiv",
    "version": 1
  }
}