Pith Number

pith:T47KSP4W

pith:2019:T47KSP4WOGHGV5GAD3S2RA5FQE

not attested not anchored not stored refs pending

Self-Supervised Deep Active Accelerated MRI

Kwang Moo Yi, Kyong Hwan Jin, Michael Unser

arxiv:1901.04547 v1 · 2019-01-14 · cs.CV

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:56:22.439671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f3ea93f96718e6af4c01ee5a883a5813fe61930c3de470c05dea615ec5ced41

Aliases

arxiv: 1901.04547 · arxiv_version: 1901.04547v1 · doi: 10.48550/arxiv.1901.04547

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/T47KSP4WOGHGV5GAD3S2RA5FQE \
  | 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: 9f3ea93f96718e6af4c01ee5a883a5813fe61930c3de470c05dea615ec5ced41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bde750815212ce336f206591740dc70a4acf5ceb5d5a2827f5deeb5361da6bd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-14T20:13:00Z",
    "title_canon_sha256": "dac8e1934d0aa6d5c9d7fc8c507128a9f2abc26e418ea970e007907a8ceaf140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04547",
    "kind": "arxiv",
    "version": 1
  }
}