Multidisciplinary international journal literature with DOI, author, journal and year metadata for bibliographic and document tasks.
Negotiated pricing · Preview first, then confirm version and scope
Start with the data unit, selection criteria and available samples to assess project fit.
Papers, DOI, author, journal, year and file checksums can support retrieval, deduplication and parsing evaluation. Current previews are limited supplied page excerpts/statistics, without original papers or a verified paper-record table.
Select by DOI, journal and year; MD5 supports consistency and duplicate checks
0 preview records · 2 image excerpts · dictionary and README. Confirm the full delivery version before ordering.
Use limited excerpts to inspect content and structure. The README identifies provenance, field projections and preview limits.
0 preview records · 2 image excerpts · dictionary and README
ZIP · 608.5 KB · Includes Chinese and English README
Verified and requested fields are identified in the kit; exact structure depends on the confirmed delivery version.
| Field / content | Type | Description |
|---|---|---|
| MD5 | 参考字段 | 文件摘要，用于文件一致性和重复文件核对。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| ID | 参考字段 | 记录或素材的标识符。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 标题 | 参考字段 | 帖子、文献、题目或作品的标题。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 作者 | 参考字段 | 文献或作品的作者信息。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| DOI | 参考字段 | 数字对象标识符，用于文献引用、检索和关联。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 期刊名称 | 参考字段 | 文献发表期刊。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 年份 | 参考字段 | 发表或发布年份。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
7 fields shown; all 7 references are in schema-reference.json. Refer to the README for native fields versus preview projections.
Evaluate task relevance and confirm samples and usage rights before delivery.
Organize bibliography by topic, journal/institution and year, checking field coverage.
Define linking and deduplication rules around identifiers and file checksums.
Verify original PDFs, text availability and permitted uses before long-document evaluation.
Pricing is negotiated around your confirmed delivery scope.
Download the kit and check content, fields and limitations.
Share your topic, version, time range, use and format requirements.
Review samples, quality, delivery contents and negotiated price.
Clarify preview scope, scale and permissions before delivery.
0 preview records · 2 image excerpts · dictionary and README. The public kit is for preview evaluation. Full data requires a confirmed version and delivery list.
Catalog scale comes from registered sources or official specifications. Public kits contain limited excerpts or references. Verify actual deliverable scale for your selected scope.
Confirm the selected version’s license, provenance and permitted uses. Catalog listing and preview access do not grant training, commercial-use or redistribution rights to the full data.
Check the actual samples before selecting a batch. These are suggested acceptance criteria, not quality guarantees for the full corpus.
Ask for verifiable examples or counting rules for your selected version and use.
Ask for verifiable examples or counting rules for your selected version and use.
Ask for verifiable examples or counting rules for your selected version and use.
Start with samples and fields, then share your topic, format and intended use. Confirm available versions, delivery contents and negotiated pricing with sales.
Contact sales · Negotiated pricing