Pith Number

pith:LFKQC3S4

pith:2023:LFKQC3S47HCINHCOIJGPXBTVAM

not attested not anchored not stored refs pending

COVIDx CXR-4: An Expanded Multi-Institutional Open-Source Benchmark Dataset for Chest X-ray Image-Based Computer-Aided COVID-19 Diagnostics

Alexander Wong, Chi-en Amy Tai, Hayden Gunraj, Yifan Wu

arxiv:2311.17677 v1 · 2023-11-29 · 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{LFKQC3S47HCINHCOIJGPXBTVAM}

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.

Cited by

2 papers in Pith

Adapting Foundation Vision-Language Models to Medical Diagnosis via Query-Driven Expert Bridging

MedRCube: A Multidimensional Framework for Fine-Grained and In-Depth Evaluation of MLLMs in Medical Imaging

Receipt and verification

First computed	2026-07-05T07:18:17.418479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5955016e5cf9c4869c4e424cfb8675031e8e6cbc20593660fb070f4a61e9e7f8

Aliases

arxiv: 2311.17677 · arxiv_version: 2311.17677v1 · doi: 10.48550/arxiv.2311.17677 · pith_short_12: LFKQC3S47HCI · pith_short_16: LFKQC3S47HCINHCO · pith_short_8: LFKQC3S4

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/LFKQC3S47HCINHCOIJGPXBTVAM \
  | 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: 5955016e5cf9c4869c4e424cfb8675031e8e6cbc20593660fb070f4a61e9e7f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b3b0fa0a68b136eb4d261f70677e4eb64a902dbef7272ee9b6c36cf3436cce",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-11-29T14:40:31Z",
    "title_canon_sha256": "59bddadf1d062490f2ca3f52ce38bdaf24354aba16575313ef4e0cbe165177d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.17677",
    "kind": "arxiv",
    "version": 1
  }
}