Pith Number

pith:QO452ZA4

pith:2024:QO452ZA4H7XSXNLQ6CJCG3WMPS

not attested not anchored not stored refs pending

Dual-Energy Cone-Beam CT Using Two Complementary Limited-Angle Scans with A Projection-Consistent Diffusion Model

Beth Ghavidel, Chih-Wei Chang, Junbo Peng, Justin Roper, Richard L.J. Qiu, Tonghe Wang, Xiangyang Tang, Xiaofeng Yang

arxiv:2403.11890 v1 · 2024-03-18 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QO452ZA4H7XSXNLQ6CJCG3WMPS}

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	2026-07-05T07:57:33.358389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b9dd641c3fef2bb570f092236ecc7cadb7603a50e575a1e2bc4f65436a1737

Aliases

arxiv: 2403.11890 · arxiv_version: 2403.11890v1 · doi: 10.48550/arxiv.2403.11890 · pith_short_12: QO452ZA4H7XS · pith_short_16: QO452ZA4H7XSXNLQ · pith_short_8: QO452ZA4

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/QO452ZA4H7XSXNLQ6CJCG3WMPS \
  | 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: 83b9dd641c3fef2bb570f092236ecc7cadb7603a50e575a1e2bc4f65436a1737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e53dbb4b07e8a19c26c08fe2e765f4a28c781180d2d2443d80c100edee5cda1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-03-18T15:47:14Z",
    "title_canon_sha256": "16152f24fe61ecaa53be569f3c65c8d7e6dbbd09321dbe80d8dd5af77231fcf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.11890",
    "kind": "arxiv",
    "version": 1
  }
}