Pith Number

pith:GKUUHUT2

pith:2018:GKUUHUT2CF7X6TBTMS5VMRDGD7

not attested not anchored not stored refs pending

A JND-based Video Quality Assessment Model and Its Application

C.-C. Jay Kuo, Chao Yang, Haiqiang Wang, Xinfeng Zhang

arxiv:1807.00920 v1 · 2018-07-02 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKUUHUT2CF7X6TBTMS5VMRDGD7}

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	2026-05-18T00:11:46.043738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32a943d27a117f7f4c3364bb5644661ff6295845235a94e3df79d8e73c1ab13b

Aliases

arxiv: 1807.00920 · arxiv_version: 1807.00920v1 · doi: 10.48550/arxiv.1807.00920 · pith_short_12: GKUUHUT2CF7X · pith_short_16: GKUUHUT2CF7X6TBT · pith_short_8: GKUUHUT2

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/GKUUHUT2CF7X6TBTMS5VMRDGD7 \
  | 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: 32a943d27a117f7f4c3364bb5644661ff6295845235a94e3df79d8e73c1ab13b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f8a2e3bad7727b3f64295b027f854da76fcdeb7e2aabf9fb6d65c675498d457",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2018-07-02T23:17:07Z",
    "title_canon_sha256": "b25268291be9d8438b82538b6b6fdf575cab787a475bd30cf3b27af6065a07b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00920",
    "kind": "arxiv",
    "version": 1
  }
}