Pith Number

pith:LUTSLKRS

pith:2018:LUTSLKRSMZZA76T6MDHCJ54NKJ

not attested not anchored not stored refs pending

Statistical Image Reconstruction Using Mixed Poisson-Gaussian Noise Model for X-Ray CT

Jeffrey A. Fessler, Qiaoqiao Ding, Xiaoqun Zhang, Yong Long

arxiv:1801.09533 v1 · 2018-01-19 · physics.med-ph · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUTSLKRSMZZA76T6MDHCJ54NKJ}

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

CDSA-Net:Collaborative Decoupling of Vascular Structure and Background for High-Fidelity Coronary Digital Subtraction Angiography

Receipt and verification

First computed	2026-05-18T00:24:57.140310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d2725aa3266720ffa7e60ce24f78d5251ae81b066e2291a0afdd13d132c8aff

Aliases

arxiv: 1801.09533 · arxiv_version: 1801.09533v1 · doi: 10.48550/arxiv.1801.09533 · pith_short_12: LUTSLKRSMZZA · pith_short_16: LUTSLKRSMZZA76T6 · pith_short_8: LUTSLKRS

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/LUTSLKRSMZZA76T6MDHCJ54NKJ \
  | 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: 5d2725aa3266720ffa7e60ce24f78d5251ae81b066e2291a0afdd13d132c8aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b676fa8e0e83df2c6277f716556f61e2d0f1cd71fb1f5f68bf1dbf5ad7286f",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-01-19T05:41:39Z",
    "title_canon_sha256": "772be66bdcdb1647db7b6290ce02b9f761331ddd0710b3253a16c103ac09c332"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09533",
    "kind": "arxiv",
    "version": 1
  }
}