# Enriched Academic Paper Metadata from arXiv

**Use case:** 

Harvest metadata and enrich it with citation data from arXiv and OpenAlex. Outputs structured JSON and Markdown chunks for further analysis.

## Input

```json
{
  "maxResults": 100,
  "enrichCitations": true,
  "includeFullText": false,
  "outputFormat": "json",
  "chunkSize": 500
}
```

## Output

```json
{
  "id": {
    "label": "ID",
    "format": "text"
  },
  "title": {
    "label": "Title",
    "format": "text"
  },
  "authors": {
    "label": "Authors",
    "format": "text"
  },
  "abstract": {
    "label": "Abstract",
    "format": "text"
  },
  "publishedDate": {
    "label": "Published",
    "format": "date"
  },
  "source": {
    "label": "Source",
    "format": "text"
  },
  "sourceUrl": {
    "label": "Source url"
  },
  "pdfUrl": {
    "label": "Pdf url"
  },
  "categories": {
    "label": "Categories",
    "format": "text"
  },
  "citationCount": {
    "label": "Citations",
    "format": "number"
  },
  "concepts": {
    "label": "Concepts",
    "format": "text"
  },
  "fullText": {
    "label": "Full Text",
    "format": "text"
  },
  "markdownChunks": {
    "label": "Chunks",
    "format": "text"
  }
}
```

## About this Actor

This example demonstrates how to use [Academic Corpus Harvester](https://apify.com/trisert/academic-corpus-harvester) with a specific input configuration. Visit the [Actor detail page](https://apify.com/trisert/academic-corpus-harvester) to learn more, explore other use cases, and run it yourself.