Pith Number

pith:O6YPU7PM

pith:2021:O6YPU7PMFT3SZHEVJGAB24EBFP

not attested not anchored not stored refs pending

Synthesizing MR Image Contrast Enhancement Using 3D High-resolution ConvNets

Benjamin M. Ellingson, Bill Speier, Catalina Raymond, Chao Chen, Corey W. Arnold, Dieter Enzmann, Timothy F. Cloughesy, Xinyu Jin

arxiv:2104.01592 v3 · 2021-04-04 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6YPU7PMFT3SZHEVJGAB24EBFP}

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	2026-07-05T04:40:44.588832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77b0fa7dec2cf72c9c9549801d70812bddd63c3c4d912983c473adcf5e658b43

Aliases

arxiv: 2104.01592 · arxiv_version: 2104.01592v3 · doi: 10.48550/arxiv.2104.01592 · pith_short_12: O6YPU7PMFT3S · pith_short_16: O6YPU7PMFT3SZHEV · pith_short_8: O6YPU7PM

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/O6YPU7PMFT3SZHEVJGAB24EBFP \
  | 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: 77b0fa7dec2cf72c9c9549801d70812bddd63c3c4d912983c473adcf5e658b43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "607fc0939a357a7c716f571cac89b9a5cad24172934777a284b31cd587aaabd4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-04-04T11:54:15Z",
    "title_canon_sha256": "652a3d1076892ee96aa0456e4997332411f5d9702bf469b9937e178dc3b687f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01592",
    "kind": "arxiv",
    "version": 3
  }
}