Pith Number

pith:PJMYEMCC

pith:2022:PJMYEMCC6HNRW3EVDMAJVNIQOO

not attested not anchored not stored refs pending

Invertible Sharpening Network for MRI Reconstruction Enhancement

Eric Z. Chen, Lin Zhao, Shanhui Sun, Siyuan Dong, Terrence Chen, Xiao Chen, Yikang Liu

arxiv:2206.02838 v1 · 2022-06-06 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJMYEMCC6HNRW3EVDMAJVNIQOO}

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	2026-07-05T04:29:36.409462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a59823042f1db1b6c951b009ab51073b1c417f72a8148aa94b5f4a2896e9fd1

Aliases

arxiv: 2206.02838 · arxiv_version: 2206.02838v1 · doi: 10.48550/arxiv.2206.02838 · pith_short_12: PJMYEMCC6HNR · pith_short_16: PJMYEMCC6HNRW3EV · pith_short_8: PJMYEMCC

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/PJMYEMCC6HNRW3EVDMAJVNIQOO \
  | 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: 7a59823042f1db1b6c951b009ab51073b1c417f72a8148aa94b5f4a2896e9fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "600506fe8c0a993da161758bf7423146faf3cde12ead07438ebb48604aa332fc",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-06-06T18:21:48Z",
    "title_canon_sha256": "1a74f67e45e9370c3e5c9257d6e64fd185b3a6c4874a04fed266ae58d4f9cf90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02838",
    "kind": "arxiv",
    "version": 1
  }
}