Pith Number

pith:FP7PPZTC

pith:2019:FP7PPZTCW2CYUX4X3LD2EYTSNX

not attested not anchored not stored refs pending

Deep Learning Methods for Parallel Magnetic Resonance Image Reconstruction

Chi Zhang, Daniel K. Sodickson, Florian Knoll, Kerstin Hammernik, Mehmet Akcakaya, Steen Moeller, Thomas Pock

arxiv:1904.01112 v1 · 2019-04-01 · eess.SP · cs.CV · cs.LG · 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{FP7PPZTCW2CYUX4X3LD2EYTSNX}

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	2026-05-17T23:49:35.912690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bfef7e662b6858a5f97dac7a262726dd0524e84f314c592ac11782d0f5102ac

Aliases

arxiv: 1904.01112 · arxiv_version: 1904.01112v1 · doi: 10.48550/arxiv.1904.01112 · pith_short_12: FP7PPZTCW2CY · pith_short_16: FP7PPZTCW2CYUX4X · pith_short_8: FP7PPZTC

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/FP7PPZTCW2CYUX4X3LD2EYTSNX \
  | 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: 2bfef7e662b6858a5f97dac7a262726dd0524e84f314c592ac11782d0f5102ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e344c9d2572098b1311705f59e9fce042751402f8ff197423b6338418200521",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-04-01T21:23:23Z",
    "title_canon_sha256": "b2be76774a3d8b39978008729ae20180374f9428ecedaa21397989252eade85f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01112",
    "kind": "arxiv",
    "version": 1
  }
}