Pith Number

pith:NMAYKROP

pith:2019:NMAYKROPDYGFRCVTIF4TZWPX5O

not attested not anchored not stored refs pending

Deep MRI Reconstruction: Unrolled Optimization Algorithms Meet Neural Networks

Dong Liang, Jing Cheng, Leslie Ying, Ziwen Ke

arxiv:1907.11711 v1 · 2019-07-26 · eess.IV · cs.CV · cs.LG · eess.SP · physics.med-ph · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMAYKROPDYGFRCVTIF4TZWPX5O}

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	2026-05-17T23:39:23.301001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b018545cf1e0c588ab341793cd9f7eb973fae34649a01c6e8fc50e8abb437ae

Aliases

arxiv: 1907.11711 · arxiv_version: 1907.11711v1 · doi: 10.48550/arxiv.1907.11711 · pith_short_12: NMAYKROPDYGF · pith_short_16: NMAYKROPDYGFRCVT · pith_short_8: NMAYKROP

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/NMAYKROPDYGFRCVTIF4TZWPX5O \
  | 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: 6b018545cf1e0c588ab341793cd9f7eb973fae34649a01c6e8fc50e8abb437ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "049205e24389820cf6df57907a53c4eb6a525e85032009692fda6d489353641f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "eess.SP",
      "physics.med-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-26T08:22:53Z",
    "title_canon_sha256": "0006faa139e42df2601f866aa0871686d29f6aca0682f79fcc7b09fcba2a401f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11711",
    "kind": "arxiv",
    "version": 1
  }
}