Pith Number

pith:BU2DFSKI

pith:2026:BU2DFSKIWUT3BJ5PVZBNFI7HIJ

not attested not anchored not stored refs pending

MRecover: A Conditional Generative Model for Recovering Motion-Corrupted MR images Using AI Generated Contrast

Andrea Sajewski, Ariel Gildengers, Bruno de Almeida, Cong Chu, Courtney Clark, Hecheng Jin, Howard J. Aizenstein, Jacob Berardinelli, Jeremy J. Berardo, Jinghang Li, Joseph Mettenburg, Minjie Wu, Salem Alkhateeb, Tales Santini, Tamer S. Ibrahim, Tobias Campos

arxiv:2605.21669 v1 · 2026-05-20 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BU2DFSKIWUT3BJ5PVZBNFI7HIJ}

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	2026-05-22T01:03:27.471168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d3432c948b527b0a7afae42d2a3e742720f16dc839ffed110f515044d79cf67

Aliases

arxiv: 2605.21669 · arxiv_version: 2605.21669v1 · doi: 10.48550/arxiv.2605.21669 · pith_short_12: BU2DFSKIWUT3 · pith_short_16: BU2DFSKIWUT3BJ5P · pith_short_8: BU2DFSKI

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/BU2DFSKIWUT3BJ5PVZBNFI7HIJ \
  | 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: 0d3432c948b527b0a7afae42d2a3e742720f16dc839ffed110f515044d79cf67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9157d141d32a8ab85ca3aca7d0b8d87922192489e09b68ad6107d02596dbb4c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-20T19:23:03Z",
    "title_canon_sha256": "dc74c791b9b99af59ca40596f9dc3fa79124ee263e4588a20d8892be04881370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21669",
    "kind": "arxiv",
    "version": 1
  }
}