Pith Number

pith:BQU7CWK2

pith:2026:BQU7CWK2KN3CHPD74C4DJYGMA7

not attested not anchored not stored refs pending

Bayesian Magnetic Resonance Joint Image Reconstruction and Uncertainty Quantification using Sparsity Prior Models and Markov Chain Monte Carlo Sampling

Ahmed Karam Eldaly, Daniel C. Alexander, Matteo Figini

arxiv:2606.17343 v1 · 2026-06-15 · cs.CV · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQU7CWK2KN3CHPD74C4DJYGMA7}

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	2026-06-19T16:10:09.743395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c29f1595a537623bc7fe0b834e0cc07d64c2f85d70ee0f4226297333fe332ce

Aliases

arxiv: 2606.17343 · arxiv_version: 2606.17343v1 · doi: 10.48550/arxiv.2606.17343 · pith_short_12: BQU7CWK2KN3C · pith_short_16: BQU7CWK2KN3CHPD7 · pith_short_8: BQU7CWK2

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/BQU7CWK2KN3CHPD74C4DJYGMA7 \
  | 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: 0c29f1595a537623bc7fe0b834e0cc07d64c2f85d70ee0f4226297333fe332ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e475bff2795076ea225ae6ad82ae879d2eb0890dc289a9f0e45fa485b7bf3a74",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-15T22:44:38Z",
    "title_canon_sha256": "2933c2f128d9ef3e0c4a047c2607cec0da38586cee2f14102d10171c66b05522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17343",
    "kind": "arxiv",
    "version": 1
  }
}