pub.layers.eprint

Eprint linkage and data provenance records. Provides a way to link linguistic data and annotations to academic eprints, and to describe the data artifacts a publication produced. Supports any publication platform, including chive.pub, arXiv, ACL Anthology, and others.

Types

eprint

NSID: pub.layers.eprint.eprint Type: Record

A link between a Layers data record and an eprint.

Field	Type	Description
eprintIdentifier	string	The eprint identifier (DOI, arXiv ID, ACL Anthology ID, etc.).
eprintIdentifierTypeUri	at-uri	AT-URI of the identifier type definition node. Community-expandable via knowledge graph.
eprintIdentifierType	string	Identifier type slug (fallback). Known values: doi, arxiv, acl-anthology, semantic-scholar, pubmed, isbn, url, chive-pub, custom
eprintUri	uri	Full URI of the eprint.
platformEprintRef	at-uri	AT-URI of the eprint record on its publication platform (e.g., chive.pub, institutional repository).
linkTypeUri	at-uri	AT-URI of the link type definition node. Community-expandable via knowledge graph.
linkType	string	Link type slug (fallback). Known values: PRODUCED_BY, DESCRIBED_IN, EVALUATED_IN, REPLICATED_FROM, EXTENDS, SUPPLEMENTS, CITED_IN, ANNOTATES, TRAINING_DATA_FOR, TEST_DATA_FOR
expressionRefs	array	References to Layers expressions linked to this eprint. Array of at-uri
annotationRefs	array	References to specific annotation records linked to this eprint. Array of at-uri
corpusRef	at-uri	Reference to a corpus record.
description	string	Description of the relationship.
citation	string	Full citation string.
knowledgeRefs	array	Knowledge graph references. Array of ref: pub.layers.defs#knowledgeRef
features	ref	Ref: pub.layers.defs#featureMap
createdAt	datetime	Record creation timestamp.

dataLink

NSID: pub.layers.eprint.dataLink Type: Record

A link from an eprint to the Layers data it produced or is associated with. Created when a publication's data artifacts (corpora, annotation layers, model outputs, etc.) are registered. Works with any publication platform.

Field	Type	Description
eprintUri	at-uri	AT-URI of the eprint on its publication platform.
eprintDid	did	DID of the eprint author/owner on the publication platform.
dataKindUri	at-uri	AT-URI of the data kind definition node. Community-expandable via knowledge graph.
dataKind	string	Data kind slug (fallback). Known values: CORPUS, ANNOTATION_LAYER, MODEL_OUTPUT, GOLD_STANDARD, EVALUATION_DATA, SUPPLEMENTARY, REPLICATION
corpusRef	at-uri	Reference to a Layers corpus.
expressionRefs	array	References to specific Layers expressions. Array of at-uri
annotationRefs	array	References to specific annotation records. Array of at-uri
description	string	Description of the data.
paperSection	string	Which section of the paper this data corresponds to (e.g., 'Section 4.2', 'Table 3', 'Appendix A').
reproducibility	ref	Information about how to reproduce the data. Ref: pub.layers.eprint.defs#reproducibilityInfo
features	ref	Ref: pub.layers.defs#featureMap
createdAt	datetime	Record creation timestamp.

reproducibilityInfo

NSID: pub.layers.eprint.defs#reproducibilityInfo Type: Object

Information about how to reproduce the data from the eprint.

Field	Type	Description
codeUri	uri	URI of the code repository.
commitHash	string	Git commit hash for reproducibility.
command	string	Command to reproduce the data.
environment	string	Environment specification (Docker image, conda env, etc.).
randomSeed	integer	Random seed used.

XRPC Queries

getEprint

NSID: pub.layers.eprint.getEprint

Retrieve a single eprint record by AT-URI.

Parameter	Type	Description
uri	at-uri (required)	The AT-URI of the eprint record.

Output: The eprint record object.

listEprints

NSID: pub.layers.eprint.listEprints

List eprint records in a repository with pagination.

Parameter	Type	Description
repo	did (required)	The DID of the repository.
limit	integer	Maximum number of records to return (1-100, default 50).
cursor	string	Pagination cursor from previous response.

Output: { records: eprint[], cursor?: string }

getDataLink

NSID: pub.layers.eprint.getDataLink

Retrieve a single data link record by AT-URI.

Parameter	Type	Description
uri	at-uri (required)	The AT-URI of the data link record.

Output: The data link record object.

listDataLinks

NSID: pub.layers.eprint.listDataLinks

List data link records in a repository with pagination.

Parameter	Type	Description
repo	did (required)	The DID of the repository.
limit	integer	Maximum number of records to return (1-100, default 50).
cursor	string	Pagination cursor from previous response.

Output: { records: dataLink[], cursor?: string }