Pith Number

pith:OMTHIHN2

pith:2019:OMTHIHN27G53GVTWUKDYIU5HKY

not attested not anchored not stored refs pending

Medical image super-resolution method based on dense blended attention network

Chaoyang Liu, Hongxia Xiong, Kewen Liu, Panpan Fang, Yuan Ma, Zejun Yan, Zhijun Zhou

arxiv:1905.05084 v1 · 2019-05-13 · cs.CV · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMTHIHN27G53GVTWUKDYIU5HKY}

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	2026-05-17T23:46:22.582058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7326741dbaf9bbb35676a2878453a7560d6333b98343032ecff157a1bc0b254a

Aliases

arxiv: 1905.05084 · arxiv_version: 1905.05084v1 · doi: 10.48550/arxiv.1905.05084 · pith_short_12: OMTHIHN27G53 · pith_short_16: OMTHIHN27G53GVTW · pith_short_8: OMTHIHN2

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/OMTHIHN27G53GVTWUKDYIU5HKY \
  | 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: 7326741dbaf9bbb35676a2878453a7560d6333b98343032ecff157a1bc0b254a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57d92afc6892ee2f6f18f6209674cb4bc4473d344f8a66ced4a2d01a6fc63df3",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-13T15:25:37Z",
    "title_canon_sha256": "bfc24f54bebeff2ae6d9ddde0c53ab5a6e88faeff9e84cf4d2d2a468d4fccf59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05084",
    "kind": "arxiv",
    "version": 1
  }
}