Pith Number

pith:YZDSHTVT

pith:2022:YZDSHTVTEAYGFWOOFAOWWWEMBK

not attested not anchored not stored refs pending

Iterative training of robust k-space interpolation networks for improved image reconstruction with limited scan specific training samples

Felix Breuer, Istv\'an Homolya, Johannes Oberberger, Martin Blaimer, Paul R. Burd, Peter Dawood, Peter M. Jakob

arxiv:2201.03560 v2 · 2022-01-10 · eess.IV · cs.CV · cs.LG · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZDSHTVTEAYGFWOOFAOWWWEMBK}

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	2026-07-05T04:40:08.647868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c64723ceb3203062d9ce281d6b588c0a952e81391aebe67ae7e3a3c08e385ee5

Aliases

arxiv: 2201.03560 · arxiv_version: 2201.03560v2 · doi: 10.48550/arxiv.2201.03560 · pith_short_12: YZDSHTVTEAYG · pith_short_16: YZDSHTVTEAYGFWOO · pith_short_8: YZDSHTVT

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/YZDSHTVTEAYGFWOOFAOWWWEMBK \
  | 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: c64723ceb3203062d9ce281d6b588c0a952e81391aebe67ae7e3a3c08e385ee5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f4cde55477dc2c61d828b0226b81de1169a14fcb6e123f1181d3ef714cef7ac",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-01-10T16:14:27Z",
    "title_canon_sha256": "bb7a1fa8e3eef802a73c051a0433994016dade4b6e06cdbea9f38ef8d524bf22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03560",
    "kind": "arxiv",
    "version": 2
  }
}