Pith Number

pith:T7IZI62E

pith:2022:T7IZI62EFUMY7W5N6NVCGO75DY

not attested not anchored not stored refs pending

Objective quality assessment of medical images and videos: Review and challenges

Aladine Chetouani, Antonio M. G. Pinheiro, Houda Jebbari, Jes\'us Guti\'errez, Lucie L\'ev\^eque, Lu Zhang, Maria Martini, Meriem Outtas, Rafael Rodrigues, Shaymaa Al-Juboori

arxiv:2212.07396 v1 · 2022-12-14 · 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{T7IZI62EFUMY7W5N6NVCGO75DY}

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	2026-07-05T05:25:24.721155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fd1947b442d198fdbadf36a233bfd1e20e09a872b9c0d8949b6ef8d264737e3

Aliases

arxiv: 2212.07396 · arxiv_version: 2212.07396v1 · doi: 10.48550/arxiv.2212.07396 · pith_short_12: T7IZI62EFUMY · pith_short_16: T7IZI62EFUMY7W5N · pith_short_8: T7IZI62E

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/T7IZI62EFUMY7W5N6NVCGO75DY \
  | 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: 9fd1947b442d198fdbadf36a233bfd1e20e09a872b9c0d8949b6ef8d264737e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1bb68198ab124634d07319ce4396ff3e71034b03465f24d3675390a8741f643",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-12-14T18:27:49Z",
    "title_canon_sha256": "c49ab0bb3f996acfb8ffc104d62e6488e2e7b404c62081a79f44740bdd69ffcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07396",
    "kind": "arxiv",
    "version": 1
  }
}