Get Paper
get_paperRetrieve paper details, summaries, and citation entries by providing one or more arXiv IDs. Supports batch lookup of up to 50 papers and BibTeX export.
Instructions
Get full details for one or more papers by arXiv ID. Pass a single-element array for one paper; pass multiple IDs to batch-fetch up to 50 papers in one call (replaces the removed batch_lookup tool). Pass format='bibtex' to get a .bib citation entry (replaces the removed export_bibtex tool — bibtex is single-paper only; for multi-paper bibtex, call repeatedly). Default returns a lean 14-field shape (arxiv_id, title, authors, year, categories, has_code, github_url, citation_count, venue_name, llm_summary, llm_significance, llm_novelty_score, impact_pct, impact_tier — where impact_pct is the ML-forecast per-category impact percentile 0-100 and impact_tier its A+/A/B/C/D grade; both NULL on older papers outside the recent scoring window). Pass verbose=true for the full shape with structured extraction (method_name, contribution_type, task_category, datasets, baselines) and institution_tags. Use fields='arxiv_id,title,abstract' to select an exact subset, or fetch_fulltext with sections='all' for the full paper.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| arxiv_ids | Yes | One or more arXiv IDs. Single-paper lookup uses [id]; batch lookup passes multiple IDs (max 50). Replaces the removed batch_lookup tool. Example: ['2407.15831'] or ['2407.15831', '2402.09906']. | |
| format | No | Response format. 'json' (default) returns structured paper data. 'bibtex' returns a .bib citation entry — replaces the removed export_bibtex tool. Bibtex mode uses the first ID in arxiv_ids. | |
| fields | No | Comma-separated list of fields to return (e.g. 'arxiv_id,title,llm_summary,abstract'). If omitted, returns the lean 12-field default unless verbose=true. | |
| verbose | No | If true, returns the full 28-field paper shape (method/task/dataset extraction, application_domain, baselines, etc.). Default false returns the lean 12-field set. Ignored when `fields` is provided. |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| papers | No | Matched / returned papers. | |
| total | No | Total results available for the query. | |
| page | No | ||
| limit | No | ||
| mode | No | Search mode actually applied. | |
| direction | No | Citation direction (get_citations: citing | cited_by). | |
| topic | No | ||
| note | No | ||
| not_found | No | Requested IDs that had no match. | |
| next_cursor | No | Keyset cursor for the next page, or null when exhausted. | |
| hits | No | New watch matches (check_watches). | |
| results | No | ||
| bibtex | No | BibTeX entry (format='bibtex'). | |
| count | No | ||
| format | No | ||
| ok | No | ||
| message | No |