Pith Number

pith:V2JZHBLT

pith:2021:V2JZHBLT3MTAUXI5JWKC62BWE3

not attested not anchored not stored refs pending

No-Reference Image Quality Assessment via Transformers, Relative Ranking, and Self-Consistency

Kris M. Kitani, Saba Dadsetan, S. Alireza Golestaneh

arxiv:2108.06858 v2 · 2021-08-16 · eess.IV · 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{V2JZHBLT3MTAUXI5JWKC62BWE3}

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	2026-07-05T03:46:13.760674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae93938573db260a5d1d4d942f683626ceb5754d846dc9914038c3e2d5c7fd0d

Aliases

arxiv: 2108.06858 · arxiv_version: 2108.06858v2 · doi: 10.48550/arxiv.2108.06858 · pith_short_12: V2JZHBLT3MTA · pith_short_16: V2JZHBLT3MTAUXI5 · pith_short_8: V2JZHBLT

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/V2JZHBLT3MTAUXI5JWKC62BWE3 \
  | 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: ae93938573db260a5d1d4d942f683626ceb5754d846dc9914038c3e2d5c7fd0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa16260341a09b30b1b1b852da5faf392db880bb1a3dadca834301e10947ef53",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-08-16T02:07:08Z",
    "title_canon_sha256": "9d1a91535a72a78cc22d1358a06aecec77c8dfb926a4ce7113ca6b3b5fcc5811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06858",
    "kind": "arxiv",
    "version": 2
  }
}