Pith Number

pith:BNFFC4WB

pith:2026:BNFFC4WBMDVDANH2QEVFQL4K3J

not attested not anchored not stored refs pending

Visual Distortion Detection in UGC Images Using Large Multimodal Models

Jiaying Qian, Xiongkuo Min, Yingji Liang, Ziheng Jia

arxiv:2608.09122 v1 · 2026-08-10 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNFFC4WBMDVDANH2QEVFQL4K3J}

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	2026-08-11T02:21:51.221534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b4a5172c160ea3034fa812a582f8ada7ce764b2834c4fedabeed7324230fdf6

Aliases

arxiv: 2608.09122 · arxiv_version: 2608.09122v1 · doi: 10.48550/arxiv.2608.09122 · pith_short_12: BNFFC4WBMDVD · pith_short_16: BNFFC4WBMDVDANH2 · pith_short_8: BNFFC4WB

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/BNFFC4WBMDVDANH2QEVFQL4K3J \
  | 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: 0b4a5172c160ea3034fa812a582f8ada7ce764b2834c4fedabeed7324230fdf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6018f19348637759cf7df7e67761de78ff6b78cc94f6371f4659bf48153d4601",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-10T05:00:12Z",
    "title_canon_sha256": "0672ea3c6cda64d24527c4bf33f6de982a4ac7f866a68187cb92e47f21274da2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09122",
    "kind": "arxiv",
    "version": 1
  }
}