Pith Number

pith:7JZIXKYR

pith:2024:7JZIXKYRLIYXRBRU6SNW3WSLL5

not attested not anchored not stored refs pending

UHD-IQA Benchmark Database: Pushing the Boundaries of Blind Photo Quality Assessment

Daisuke Iso, Dietmar Saupe, Lorenzo Agnolucci, Oliver Wiedemann, Vlad Hosu

arxiv:2406.17472 v2 · 2024-06-25 · 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{7JZIXKYRLIYXRBRU6SNW3WSLL5}

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	2026-07-05T09:03:01.182338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa728bab115a31788634f49b6dda4b5f4a41f63feddb933769b75b7686142790

Aliases

arxiv: 2406.17472 · arxiv_version: 2406.17472v2 · doi: 10.48550/arxiv.2406.17472 · pith_short_12: 7JZIXKYRLIYX · pith_short_16: 7JZIXKYRLIYXRBRU · pith_short_8: 7JZIXKYR

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/7JZIXKYRLIYXRBRU6SNW3WSLL5 \
  | 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: fa728bab115a31788634f49b6dda4b5f4a41f63feddb933769b75b7686142790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "544699d1670656ccdf9ded083e7fec8f955abd28887bb190639ce825bbc878e9",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-06-25T11:30:31Z",
    "title_canon_sha256": "e50a53e320adf84094b7d5f64f6a51f8f746007bdc571a992bdab930b560d476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.17472",
    "kind": "arxiv",
    "version": 2
  }
}