Pith Number

pith:RO7DDMYU

pith:2025:RO7DDMYUAOFNSFXU63RVOKGYIA

not attested not anchored not stored refs pending

Advancing MRI Reconstruction: A Systematic Review of Deep Learning and Compressed Sensing Integration

Chih-Wei Chang, Mojtaba Safari, Richard L.J. Qiu, Xiaofeng Yang, Zach Eidex

arxiv:2501.14158 v2 · 2025-01-24 · cs.CV · cs.AI · 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{RO7DDMYUAOFNSFXU63RVOKGYIA}

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	2026-07-05T11:39:06.911674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bbe31b314038ad916f4f6e35728d840300d4fbe09783f48a0a5666f4e48749d

Aliases

arxiv: 2501.14158 · arxiv_version: 2501.14158v2 · doi: 10.48550/arxiv.2501.14158 · pith_short_12: RO7DDMYUAOFN · pith_short_16: RO7DDMYUAOFNSFXU · pith_short_8: RO7DDMYU

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/RO7DDMYUAOFNSFXU63RVOKGYIA \
  | 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: 8bbe31b314038ad916f4f6e35728d840300d4fbe09783f48a0a5666f4e48749d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1220e262fbffc7a7a71ce7be061279f08dad513b93fe5ae58086cdf7767f1230",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-24T01:07:58Z",
    "title_canon_sha256": "519d89250b88b66c2033efa3290ab4ba09ce1780433f8fe0534b947175213c0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14158",
    "kind": "arxiv",
    "version": 2
  }
}