Pith Number

pith:QGUHGVLP

pith:2021:QGUHGVLP74CUYFUPZIUYQNVGU6

not attested not anchored not stored refs pending

RAPIQUE: Rapid and Accurate Video Quality Prediction of User Generated Content

Alan C. Bovik, Balu Adsumilli, Neil Birkbeck, Xiangxu Yu, Yilin Wang, Zhengzhong Tu

arxiv:2101.10955 v2 · 2021-01-26 · cs.CV · cs.MM · 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{QGUHGVLP74CUYFUPZIUYQNVGU6}

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	2026-07-05T03:31:24.569359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a873556fff054c168fca298836a6a7ac13bd8a0dd0ed063eca80755d0a2e36

Aliases

arxiv: 2101.10955 · arxiv_version: 2101.10955v2 · doi: 10.48550/arxiv.2101.10955 · pith_short_12: QGUHGVLP74CU · pith_short_16: QGUHGVLP74CUYFUP · pith_short_8: QGUHGVLP

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/QGUHGVLP74CUYFUPZIUYQNVGU6 \
  | 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: 81a873556fff054c168fca298836a6a7ac13bd8a0dd0ed063eca80755d0a2e36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d16b70dfb0cbc380143b9fbae3417e42135d0afdea9e547ed75e814cdc633d4e",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-01-26T17:23:46Z",
    "title_canon_sha256": "e1493c33307e4df8cd8b4e32be5f27fb769f20ff462c1a43c3d042d13a7a38f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10955",
    "kind": "arxiv",
    "version": 2
  }
}