Pith Number

pith:OT3P7CNW

pith:2018:OT3P7CNWZRBUDRMV6TRBLQHONK

not attested not anchored not stored refs pending

Model Based Iterative Reconstruction With Spatially Adaptive Sinogram Weights for Wide-Cone Cardiac CT

Amirkoushyar Ziabari, Charles A. Bouman, Dong Hye Ye, Jean-Baptist Thibault, Ken D. Sauer, Lin Fu, Somesh Srivastava

arxiv:1812.08364 v1 · 2018-12-20 · eess.IV · 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{OT3P7CNWZRBUDRMV6TRBLQHONK}

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

A Fast, Scalable, and Robust Deep Learning-based Iterative Reconstruction Framework for Accelerated Industrial Cone-beam X-ray Computed Tomography

Receipt and verification

First computed	2026-05-17T23:57:51.480543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74f6ff89b6cc4341c595f4e215c0ee6abefd0f77d5f6ab6e9b2f5140446200fb

Aliases

arxiv: 1812.08364 · arxiv_version: 1812.08364v1 · doi: 10.48550/arxiv.1812.08364 · pith_short_12: OT3P7CNWZRBU · pith_short_16: OT3P7CNWZRBUDRMV · pith_short_8: OT3P7CNW

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/OT3P7CNWZRBUDRMV6TRBLQHONK \
  | 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: 74f6ff89b6cc4341c595f4e215c0ee6abefd0f77d5f6ab6e9b2f5140446200fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bec3554d7dc30f08dcbd99050daa96f2485f09e06fdd40af498146548193d257",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-12-20T05:19:21Z",
    "title_canon_sha256": "bf1393faf3a4a8c4c8d754e284c8aa146f5d3a3e48cd49492ade27d4e41698fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08364",
    "kind": "arxiv",
    "version": 1
  }
}