Pith Number

pith:T5NDGGUG

pith:2016:T5NDGGUGXIJPBXKC7WMQP7PJ3D

not attested not anchored not stored refs pending

Visual C++ Implementation of Sinogram-based Adaptive Iterative Reconstruction for Sparse View X-Ray CT

D. Trinca, E. Libin, T. Mamyrbayev, Y. Wang, Y. Zhong

arxiv:1608.06248 v1 · 2016-08-22 · 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{T5NDGGUGXIJPBXKC7WMQP7PJ3D}

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	2026-05-18T01:08:21.886489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f5a331a86ba12f0dd42fd9907fde9d8d97e56804c6401b85df9acfead0b4d41

Aliases

arxiv: 1608.06248 · arxiv_version: 1608.06248v1 · doi: 10.48550/arxiv.1608.06248 · pith_short_12: T5NDGGUGXIJP · pith_short_16: T5NDGGUGXIJPBXKC · pith_short_8: T5NDGGUG

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/T5NDGGUGXIJPBXKC7WMQP7PJ3D \
  | 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: 9f5a331a86ba12f0dd42fd9907fde9d8d97e56804c6401b85df9acfead0b4d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad5b5f631563b1c1ce27c3dbe1234e1c3eba4d683345cc91fe310411a0d68129",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2016-08-22T18:09:13Z",
    "title_canon_sha256": "713dcf623fc20200577985071abd1df380a380080d6400c7c26b3e79a2492667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06248",
    "kind": "arxiv",
    "version": 1
  }
}