Pith Number

pith:5CLBAK2Q

pith:2023:5CLBAK2QGMJUCKSRBKQKBAE2XQ

not attested not anchored not stored refs pending

Differentiable Forward Projector for X-ray Computed Tomography

Hyojin Kim, Kyle Champley

arxiv:2307.05801 v1 · 2023-07-11 · cs.LG · cs.CV · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CLBAK2QGMJUCKSRBKQKBAE2XQ}

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.

Cited by

1 paper in Pith

Cross-Distribution Diffusion Priors-Driven Iterative Reconstruction for Sparse-View CT

Receipt and verification

First computed	2026-07-05T06:30:12.742046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e896102b503313412a510aa0a0809abc09e97ca5566e734a9b28470717d91704

Aliases

arxiv: 2307.05801 · arxiv_version: 2307.05801v1 · doi: 10.48550/arxiv.2307.05801 · pith_short_12: 5CLBAK2QGMJU · pith_short_16: 5CLBAK2QGMJUCKSR · pith_short_8: 5CLBAK2Q

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/5CLBAK2QGMJUCKSRBKQKBAE2XQ \
  | 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: e896102b503313412a510aa0a0809abc09e97ca5566e734a9b28470717d91704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e24c26b606504b4c676d06520b2c8a50b69b42a9a581b161892bcf26a328d694",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-11T20:52:46Z",
    "title_canon_sha256": "ff4c1e90ce3aba0a947ee5f24f1707bb0e2d2527ace63b6ad136dc4065954a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05801",
    "kind": "arxiv",
    "version": 1
  }
}