Pith Number

pith:7SMVTTI2

pith:2025:7SMVTTI2TPS2FCEO5NW6EUVHSZ

not attested not anchored not stored refs pending

Perception-oriented Bidirectional Attention Network for Image Super-resolution Quality Assessment

Guanghui Yue, Hantao Liu, Jun Fu, Paul L. Rosin, Qiuping Jiang, Wei Zhou, Xiaoyuan Yang, Xu Jia, Yixiao Li

arxiv:2509.06442 v1 · 2025-09-08 · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SMVTTI2TPS2FCEO5NW6EUVHSZ}

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	2026-07-05T12:06:35.884877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc9959cd1a9be5a2888eeb6de252a796711db2a277a32600e34906eb3566244a

Aliases

arxiv: 2509.06442 · arxiv_version: 2509.06442v1 · doi: 10.48550/arxiv.2509.06442 · pith_short_12: 7SMVTTI2TPS2 · pith_short_16: 7SMVTTI2TPS2FCEO · pith_short_8: 7SMVTTI2

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/7SMVTTI2TPS2FCEO5NW6EUVHSZ \
  | 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: fc9959cd1a9be5a2888eeb6de252a796711db2a277a32600e34906eb3566244a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60750f9dd0452ac075b393d88ed333a7d27efebb7552ccefd5a18748f1be0aaf",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-08T08:39:45Z",
    "title_canon_sha256": "575290573090b0906f6e2d50b1420917a41048a58f1cd8a521cf64e508b8f3c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06442",
    "kind": "arxiv",
    "version": 1
  }
}