Pith Number

pith:7QTN62TJ

pith:2026:7QTN62TJT57DOZ7L62SMXR722K

not attested not anchored not stored refs pending

CBCT-IQ: A Publicly Available Annotated Cone-Beam CT Dataset for Image Quality Assessment and Benchmarking

Afshin Mohammadi, Alfred Pohl, Ali Abbasian Ardakani, Ander Biguri, Anna Breger, Birgit Pohn, Carola-Bibiane Sch\"onlieb, Clemens Karner, Gernot Kronreif, Laura Haddad, Martin Buschmann, Paul Apfaltrer, Poorya MohammadiNasab, Sepideh Hatamikia, Stephanie Nougaret, Tess Reynolds, Wolfgang Birkfellner

arxiv:2607.29253 v1 · 2026-07-31 · physics.med-ph · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QTN62TJT57DOZ7L62SMXR722K}

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	2026-08-03T01:22:27.803515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc26df6a699f7e3767ebf6a4cbc7fad28ded89dc2c73b77ddd025b58695eb14a

Aliases

arxiv: 2607.29253 · arxiv_version: 2607.29253v1 · doi: 10.48550/arxiv.2607.29253 · pith_short_12: 7QTN62TJT57D · pith_short_16: 7QTN62TJT57DOZ7L · pith_short_8: 7QTN62TJ

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/7QTN62TJT57DOZ7L62SMXR722K \
  | 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: fc26df6a699f7e3767ebf6a4cbc7fad28ded89dc2c73b77ddd025b58695eb14a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "260c165fb1c2f602c7712c2de3d06f4486b1cf99e3770246be513c6c1d191bde",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2026-07-31T10:24:20Z",
    "title_canon_sha256": "029b98a55a04cab8636e9703041379de1e84f90ee3a893aefd33926845b7ea23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29253",
    "kind": "arxiv",
    "version": 1
  }
}