Pith Number

pith:U4NATM4F

pith:2025:U4NATM4FX3KIHGI5KDZ26YAL5Z

not attested not anchored not stored refs pending

DGIQA: Depth-guided Feature Attention and Refinement for Generalizable Image Quality Assessment

Haining Wang, Junliang Liu, Md Jahidul Islam, Vaishnav Ramesh

arxiv:2505.24002 v1 · 2025-05-29 · 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{U4NATM4FX3KIHGI5KDZ26YAL5Z}

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	2026-07-05T11:12:39.934052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a71a09b385bed483991d50f3af600bee792e4b789a1cab594edddd983e218a3d

Aliases

arxiv: 2505.24002 · arxiv_version: 2505.24002v1 · doi: 10.48550/arxiv.2505.24002 · pith_short_12: U4NATM4FX3KI · pith_short_16: U4NATM4FX3KIHGI5 · pith_short_8: U4NATM4F

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/U4NATM4FX3KIHGI5KDZ26YAL5Z \
  | 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: a71a09b385bed483991d50f3af600bee792e4b789a1cab594edddd983e218a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82f9dcbd3613c050984af02c327c1b65bed2db2360da41e574ec354c4e97823c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-29T20:52:56Z",
    "title_canon_sha256": "7742ceaec91d43e22a733dac2f239296562f09d066db067a692ddf2da8a867f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24002",
    "kind": "arxiv",
    "version": 1
  }
}