Pith Number

pith:PMLNNZOF

pith:2024:PMLNNZOFEVSSTFLEMDVR4FFBFB

not attested not anchored not stored refs pending

Exploring Rich Subjective Quality Information for Image Quality Assessment in the Wild

Chang Wen Chen, Guangtao Zhai, Huifang Sun, Wenjun Zhang, Xiongkuo Min, Yixuan Gao, Yuqin Cao

arxiv:2409.05540 v1 · 2024-09-09 · 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{PMLNNZOFEVSSTFLEMDVR4FFBFB}

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	2026-07-05T09:04:50.854414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b16d6e5c5256529956460eb1e14a1284bd68d772d26fa7f2f5f4717c08311f3

Aliases

arxiv: 2409.05540 · arxiv_version: 2409.05540v1 · doi: 10.48550/arxiv.2409.05540 · pith_short_12: PMLNNZOFEVSS · pith_short_16: PMLNNZOFEVSSTFLE · pith_short_8: PMLNNZOF

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/PMLNNZOFEVSSTFLEMDVR4FFBFB \
  | 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: 7b16d6e5c5256529956460eb1e14a1284bd68d772d26fa7f2f5f4717c08311f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b74a0ebc5a5c5ba507f75d82e1f09cf3956caddf8338b1ad81837c8a0c14d540",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-09T12:00:17Z",
    "title_canon_sha256": "46c408c3264bf8af1ed75ed348715e82aa1824bf3c59b3be44afa7907776ca29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.05540",
    "kind": "arxiv",
    "version": 1
  }
}