Pith Number

pith:UWBGOLQM

pith:2022:UWBGOLQMI4MGB53SYVRTBP3KLU

not attested not anchored not stored refs pending

DeepDC: Deep Distance Correlation as a Perceptual Image Quality Evaluator

Baoliang Chen, Hanwei Zhu, Lingyu Zhu, Shiqi Wang, Weisi Lin

arxiv:2211.04927 v2 · 2022-11-09 · 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{UWBGOLQMI4MGB53SYVRTBP3KLU}

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	2026-07-05T07:15:49.417490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a582672e0c471860f772c56330bf6a5d20b81acc175dacd043e149e476d655b7

Aliases

arxiv: 2211.04927 · arxiv_version: 2211.04927v2 · doi: 10.48550/arxiv.2211.04927 · pith_short_12: UWBGOLQMI4MG · pith_short_16: UWBGOLQMI4MGB53S · pith_short_8: UWBGOLQM

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/UWBGOLQMI4MGB53SYVRTBP3KLU \
  | 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: a582672e0c471860f772c56330bf6a5d20b81acc175dacd043e149e476d655b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72b5d8d5c02e014eec4d55c191112aaa9e377d1fe72704cff567b4a206bc7af",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-09T14:57:27Z",
    "title_canon_sha256": "c50da7f4c82bddf64d8965a4f4a0314cc7ebab78b7907946cb428b43f730953a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04927",
    "kind": "arxiv",
    "version": 2
  }
}