Pith Number

pith:J3PGI4W5

pith:2026:J3PGI4W5RFKND2O5Q7F7HFXEWZ

not attested not anchored not stored refs pending

Multilevel Stochastic Plug-and-Play for Sparse-View CT Reconstruction

Alexandre Bousse, Antoine De Paepe, Dimitris Visvikis

arxiv:2606.24567 v1 · 2026-06-23 · cs.CV · 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{J3PGI4W5RFKND2O5Q7F7HFXEWZ}

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	2026-06-24T01:15:34.105594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ede6472dd8954d1e9dd87cbf396e4b666094c18bcf896742a537d0bb536c979

Aliases

arxiv: 2606.24567 · arxiv_version: 2606.24567v1 · doi: 10.48550/arxiv.2606.24567 · pith_short_12: J3PGI4W5RFKN · pith_short_16: J3PGI4W5RFKND2O5 · pith_short_8: J3PGI4W5

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/J3PGI4W5RFKND2O5Q7F7HFXEWZ \
  | 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: 4ede6472dd8954d1e9dd87cbf396e4b666094c18bcf896742a537d0bb536c979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65a5ebe927b1922fb67e7d6defaf1eef1d19e8452f39a9360413686188a35b2a",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-23T13:34:30Z",
    "title_canon_sha256": "632d9d231688f9a95a04bd2aff90f8db5ebf1e6e07edeacb4c60f41ca132d2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24567",
    "kind": "arxiv",
    "version": 1
  }
}