Pith Number

pith:5LMPG3SN

pith:2024:5LMPG3SN5TQSBTMEGVDUDMKM36

not attested not anchored not stored refs pending

A Clinical-oriented Multi-level Contrastive Learning Method for Disease Diagnosis in Low-quality Medical Images

Jinzhu Yang, Osmar R. Zaiane, Peng Cao, Qingshan Hou, Shuai Cheng, XiaoLi Liu, Yih Chung Tham

arxiv:2404.04887 v1 · 2024-04-07 · 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{5LMPG3SN5TQSBTMEGVDUDMKM36}

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	2026-07-05T08:05:23.148802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead8f36e4dece120cd84354741b14cdfa0c775bd8008bb9e2066f63ea0d70120

Aliases

arxiv: 2404.04887 · arxiv_version: 2404.04887v1 · doi: 10.48550/arxiv.2404.04887 · pith_short_12: 5LMPG3SN5TQS · pith_short_16: 5LMPG3SN5TQSBTME · pith_short_8: 5LMPG3SN

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/5LMPG3SN5TQSBTMEGVDUDMKM36 \
  | 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: ead8f36e4dece120cd84354741b14cdfa0c775bd8008bb9e2066f63ea0d70120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e868cdbae4f902999cbc6320c7a0cd3668b59f1f52e52ddd5bca00d19b72611",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-07T09:08:14Z",
    "title_canon_sha256": "136eba005d079262f923d2353055a6ceb7e4a591603e412d3f4b2a91f391ec2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04887",
    "kind": "arxiv",
    "version": 1
  }
}