Pith Number

pith:P2LG54ZN

pith:2020:P2LG54ZNNCUAMQ7BKPZJR65OBO

not attested not anchored not stored refs pending

Complementary Time-Frequency Domain Networks for Dynamic Parallel MR Image Reconstruction

Anthony N. Price, Chen Qin, Claudia Prieto, Daniel Rueckert, Jinming Duan, Jo Schlemper, Joseph V. Hajnal, Kerstin Hammernik, Ren\'e Botnar, Thomas K\"ustner

arxiv:2012.11974 v2 · 2020-12-22 · 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{P2LG54ZNNCUAMQ7BKPZJR65OBO}

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	2026-07-05T02:50:28.412260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e966ef32d68a80643e153f298fbae0bade0d6eb38cb5d8ac236e75f23e5a150

Aliases

arxiv: 2012.11974 · arxiv_version: 2012.11974v2 · doi: 10.48550/arxiv.2012.11974 · pith_short_12: P2LG54ZNNCUA · pith_short_16: P2LG54ZNNCUAMQ7B · pith_short_8: P2LG54ZN

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/P2LG54ZNNCUAMQ7BKPZJR65OBO \
  | 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: 7e966ef32d68a80643e153f298fbae0bade0d6eb38cb5d8ac236e75f23e5a150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04751667921a7a6d61a3fd33c2b7a4cac1f27a46f4138357ae10169d36ee89c7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-12-22T12:52:57Z",
    "title_canon_sha256": "7badc9f887310d65682bc60b18196766005cf423ea280d40c7e82a2cdc30748a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.11974",
    "kind": "arxiv",
    "version": 2
  }
}