Pith Number

pith:HIMZGUME

pith:2026:HIMZGUME6B4MKOZDSPZCRASCS6

not attested not anchored not stored refs pending

Spatially Localized Image Degradation Embeddings for Image Quality Assessment

Alan C. Bovik, Hassene Tmar, Ioannis Katsavounidis, Krishna Srikar Durbha, Ping-Hao Wu

arxiv:2606.29162 v1 · 2026-06-28 · cs.CV · 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{HIMZGUME6B4MKOZDSPZCRASCS6}

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	2026-06-30T01:17:55.145438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a19935184f078c53b2393f2288242979a1bd615fc7086e2ffcbe9e52ff9e0ab

Aliases

arxiv: 2606.29162 · arxiv_version: 2606.29162v1 · doi: 10.48550/arxiv.2606.29162 · pith_short_12: HIMZGUME6B4M · pith_short_16: HIMZGUME6B4MKOZD · pith_short_8: HIMZGUME

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/HIMZGUME6B4MKOZDSPZCRASCS6 \
  | 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: 3a19935184f078c53b2393f2288242979a1bd615fc7086e2ffcbe9e52ff9e0ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9223f554abb1c20ef47797678e014187256e21b2068ae168afad32389e191675",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-28T02:55:20Z",
    "title_canon_sha256": "cc2f27dfcfa66bb49faf4a01cddec81d056aa20ca6e1ecf86584c5a9a28a7790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29162",
    "kind": "arxiv",
    "version": 1
  }
}