Pith Number

pith:C7K3VR7F

pith:2025:C7K3VR7FWWVP27JSQH4YEEIQTK

not attested not anchored not stored refs pending

Improving Quality Control Of MRI Images Using Synthetic Motion Data

Barnaby Nelson, Carrie E. Bearden, Charles Bricout, John Kane, Kang Ik K. Cho, Martha E. Shenton, Michael Harms, Ofer Pasternak, Patrick D. McGorry, Rene S. Kahn, Samira Ebrahimi Kahou, Scott W. Woods, Sylvain Bouix

arxiv:2502.00160 v2 · 2025-01-31 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7K3VR7FWWVP27JSQH4YEEIQTK}

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	2026-07-05T11:14:03.090286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d5bac7e5b5aafd7d3281f98211109a9dcd178f05f19e344944e13e96b5f6d7

Aliases

arxiv: 2502.00160 · arxiv_version: 2502.00160v2 · doi: 10.48550/arxiv.2502.00160 · pith_short_12: C7K3VR7FWWVP · pith_short_16: C7K3VR7FWWVP27JS · pith_short_8: C7K3VR7F

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/C7K3VR7FWWVP27JSQH4YEEIQTK \
  | 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: 17d5bac7e5b5aafd7d3281f98211109a9dcd178f05f19e344944e13e96b5f6d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e11e9420a51285e347c30a964d298715681a04e0beacdba76ac61b7a8341c37",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-01-31T20:50:55Z",
    "title_canon_sha256": "267b0911db9c7bd781cdc45f9d3bf54a2ed946613d9e7bf3a418fdb598620cb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00160",
    "kind": "arxiv",
    "version": 2
  }
}