Pith Number

pith:FEPY3CLO

pith:2024:FEPY3CLOCNUGSECG7T4UZV7GNH

not attested not anchored not stored refs pending

A Brief Overview of Optimization-Based Algorithms for MRI Reconstruction Using Deep Learning

Wanyu Bian

arxiv:2406.02626 v1 · 2024-06-03 · eess.IV · cs.CV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEPY3CLOCNUGSECG7T4UZV7GNH}

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	2026-07-05T08:27:28.154524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291f8d896e1368691046fcf94cd7e669d39bca909c4fba79b4abe95cd91cb607

Aliases

arxiv: 2406.02626 · arxiv_version: 2406.02626v1 · doi: 10.48550/arxiv.2406.02626 · pith_short_12: FEPY3CLOCNUG · pith_short_16: FEPY3CLOCNUGSECG · pith_short_8: FEPY3CLO

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/FEPY3CLOCNUGSECG7T4UZV7GNH \
  | 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: 291f8d896e1368691046fcf94cd7e669d39bca909c4fba79b4abe95cd91cb607

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d67dfafe0b932b823281b7ab42dd430e87b9f9e1549471300d9ad959657dc3bb",
    "cross_cats_sorted": [
      "cs.CV",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-06-03T21:52:50Z",
    "title_canon_sha256": "76a898ea3ffd2af7b9d3d9874d6ca611721b88dd8a617acaa5b80a2879569248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.02626",
    "kind": "arxiv",
    "version": 1
  }
}