Pith Number

pith:M66H5H4K

pith:2018:M66H5H4KZSAXI4NWY53KLBBNUQ

not attested not anchored not stored refs pending

Brain MRI Super Resolution Using 3D Deep Densely Connected Neural Networks

Anthony G. Christodoulou, Debiao Li, Feng Shi, Yibin Xie, Yuhua Chen, ZhengWei Zhou

arxiv:1801.02728 v1 · 2018-01-08 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M66H5H4KZSAXI4NWY53KLBBNUQ}

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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.

Receipt and verification

First computed	2026-05-18T00:14:46.577291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67bc7e9f8acc817471b6c776a5842da4202a351dae4b901d9ff10e1e562d06e1

Aliases

arxiv: 1801.02728 · arxiv_version: 1801.02728v1 · doi: 10.48550/arxiv.1801.02728 · pith_short_12: M66H5H4KZSAX · pith_short_16: M66H5H4KZSAXI4NW · pith_short_8: M66H5H4K

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/M66H5H4KZSAXI4NWY53KLBBNUQ \
  | 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: 67bc7e9f8acc817471b6c776a5842da4202a351dae4b901d9ff10e1e562d06e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d522ef131007f306f51cf32c06352fa46df03fb85c86eec79c519d582fccd8a",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-08T23:56:32Z",
    "title_canon_sha256": "e08ad3a907482bfdfb8d2db18d6e5d98266962b48be95696e51708682cb23370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02728",
    "kind": "arxiv",
    "version": 1
  }
}