Pith Number

pith:IUZKQL6K

pith:2024:IUZKQL6KCWNQSI52Z6YEZWCA75

not attested not anchored not stored refs pending

Scaling and Masking: A New Paradigm of Data Sampling for Image and Video Quality Assessment

Aobo Li, Guoyao Xiao, Jinjian Wu, Yinghui Quan, Yongxu Liu

arxiv:2401.02614 v1 · 2024-01-05 · cs.CV · 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{IUZKQL6KCWNQSI52Z6YEZWCA75}

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	2026-07-05T07:30:28.198707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4532a82fca159b0923bacfb04cd840ff404b8cc1d403c9eca65487ee2cca1254

Aliases

arxiv: 2401.02614 · arxiv_version: 2401.02614v1 · doi: 10.48550/arxiv.2401.02614 · pith_short_12: IUZKQL6KCWNQ · pith_short_16: IUZKQL6KCWNQSI52 · pith_short_8: IUZKQL6K

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/IUZKQL6KCWNQSI52Z6YEZWCA75 \
  | 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: 4532a82fca159b0923bacfb04cd840ff404b8cc1d403c9eca65487ee2cca1254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65624d71a8e66ea7ef4256193771586bdfedce0f1b2094b873d0465ebb2b37f9",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-05T03:12:03Z",
    "title_canon_sha256": "325158ef81f8171998edfc54d11840f8e4efc058ac150ee45bec340aedbcc419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.02614",
    "kind": "arxiv",
    "version": 1
  }
}