Pith Number

pith:NWJESPV6

pith:2021:NWJESPV6EQWJJKOSR5IDJ2MAYV

not attested not anchored not stored refs pending

Contrastive Learning for Local and Global Learning MRI Reconstruction

Faming Fang, Guixu Zhang, Jinhao Liu, Le Hu, Qiaosi Yi

arxiv:2111.15200 v1 · 2021-11-30 · eess.IV · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWJESPV6EQWJJKOSR5IDJ2MAYV}

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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

✓ 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.

Cited by

1 paper in Pith

Self-supervised feature learning for cardiac Cine MR image reconstruction

Receipt and verification

First computed	2026-07-05T03:36:24.094839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d92493ebe242c94a9d28f5034e980c569d62375ed42a111c72fcf6e08d51066

Aliases

arxiv: 2111.15200 · arxiv_version: 2111.15200v1 · doi: 10.48550/arxiv.2111.15200 · pith_short_12: NWJESPV6EQWJ · pith_short_16: NWJESPV6EQWJJKOS · pith_short_8: NWJESPV6

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/NWJESPV6EQWJJKOSR5IDJ2MAYV \
  | 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: 6d92493ebe242c94a9d28f5034e980c569d62375ed42a111c72fcf6e08d51066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b67ba0ba4fb06be3cdfaf3b6c38bd0babc29cd69b836a12510ba1db37e89f9c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-30T08:23:53Z",
    "title_canon_sha256": "bee2c65ae1b9659554718a82d8a742666adbc31bdd4a236bd9f6c466d687ab08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.15200",
    "kind": "arxiv",
    "version": 1
  }
}