Pith Number

pith:LEFYZTFB

pith:2021:LEFYZTFBU5TRL6BRBSCAO5ZURA

not attested not anchored not stored refs pending

A Few-Shot Learning Approach for Accelerated MRI via Fusion of Data-Driven and Subject-Driven Priors

Mahmut Yurt, Salman Ul Hassan Dar, Tolga \c{C}ukur

arxiv:2103.07790 v1 · 2021-03-13 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEFYZTFBU5TRL6BRBSCAO5ZURA}

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	2026-07-05T02:22:45.086149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

590b8ccca1a76715f8310c84077734882fb0d676b41d594ed95466021a77ca12

Aliases

arxiv: 2103.07790 · arxiv_version: 2103.07790v1 · doi: 10.48550/arxiv.2103.07790 · pith_short_12: LEFYZTFBU5TR · pith_short_16: LEFYZTFBU5TRL6BR · pith_short_8: LEFYZTFB

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/LEFYZTFBU5TRL6BRBSCAO5ZURA \
  | 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: 590b8ccca1a76715f8310c84077734882fb0d676b41d594ed95466021a77ca12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b872f0306607bc0241a2a23f9f00e14263e0f4b9f1214bcbb2d84f300c542f78",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-13T20:51:31Z",
    "title_canon_sha256": "f96ce3fa7127dbe8ce1af8a6c3a46f3d4204586ba8529a29e73744040a39fb6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07790",
    "kind": "arxiv",
    "version": 1
  }
}