Pith Number

pith:SZMAEGUN

pith:2023:SZMAEGUNQG6TOF7OMDPCV3IYMP

not attested not anchored not stored refs pending

Explicit Abnormality Extraction for Unsupervised Motion Artifact Reduction in Magnetic Resonance Imaging

David Dagan Feng, Euijoon Ahn, Hao Li, Jianan Liu, Jinman Kim, Tao Huang, Yusheng Zhou, Zhengmin Kong, Zhihan Lv

arxiv:2301.01732 v6 · 2023-01-04 · eess.IV · 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{SZMAEGUNQG6TOF7OMDPCV3IYMP}

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	2026-07-05T08:55:19.768985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9658021a8d81bd3717ee60de2aed1863ee1c50719b207ff9c018aa9eabf71afb

Aliases

arxiv: 2301.01732 · arxiv_version: 2301.01732v6 · doi: 10.48550/arxiv.2301.01732 · pith_short_12: SZMAEGUNQG6T · pith_short_16: SZMAEGUNQG6TOF7O · pith_short_8: SZMAEGUN

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/SZMAEGUNQG6TOF7OMDPCV3IYMP \
  | 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: 9658021a8d81bd3717ee60de2aed1863ee1c50719b207ff9c018aa9eabf71afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9815b3b981600963627aaf2dd69e51b59e717e4aaf0c2e380eb354cf35d2dabf",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-01-04T18:02:59Z",
    "title_canon_sha256": "9998a03510de9465fb885d6904594313e4f0d0e557e57038f596dbe1fd544d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01732",
    "kind": "arxiv",
    "version": 6
  }
}