Pith Number

pith:BGZPLGQX

pith:2023:BGZPLGQXT7J5NZV3Q7OJ2CHU5R

not attested not anchored not stored refs pending

PDS-MAR: a fine-grained Projection-Domain Segmentation-based Metal Artifact Reduction method for intraoperative CBCT images with guidewires

Chen Jiang, Gege Ma, Tianling Lyu, Wentao Zhu, Xinyun Zhong, Yang Chen, Yan Xi, Zhan Wu

arxiv:2306.11958 v1 · 2023-06-21 · physics.med-ph · 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{BGZPLGQXT7J5NZV3Q7OJ2CHU5R}

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	2026-07-05T07:05:10.204372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09b2f59a179fd3d6e6bb87dc9d08f4ec482aa3bde5b84b060b3ca4bc703848a9

Aliases

arxiv: 2306.11958 · arxiv_version: 2306.11958v1 · doi: 10.48550/arxiv.2306.11958 · pith_short_12: BGZPLGQXT7J5 · pith_short_16: BGZPLGQXT7J5NZV3 · pith_short_8: BGZPLGQX

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/BGZPLGQXT7J5NZV3Q7OJ2CHU5R \
  | 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: 09b2f59a179fd3d6e6bb87dc9d08f4ec482aa3bde5b84b060b3ca4bc703848a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b958550342603ad9f8c7959789b7273894380fa0246e91728f75398ba803ed9",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2023-06-21T01:02:10Z",
    "title_canon_sha256": "bd04b586b5fa1ef99e5c8ff72a9a76e1f069a2371d980a27078b23f0a5626aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.11958",
    "kind": "arxiv",
    "version": 1
  }
}