A discrete note, label or markup attached to a primary text that supplies explanatory, bibliographic, interpretive or evaluative information distinct from the text’s authored content; annotations are recorded separately from the original wording and are intended to modify a reader’s understanding, navigation, or subsequent use of that text.

Principle

By separating supplementary information from the original wording, an annotation changes how the text is read and reused without altering the text’s asserted authorship or literal sequence.

Demonstration

Illustrative scenario → Situation: A scholarly edition presents a historical letter; Recognition: editors mark archaic spellings and identify persons in marginal notes; Action: readers consult notes while reading; Consequence: readers access contextual facts and interpretive frames without the edition altering the original letter’s wording.

Misapplication

Treating annotations as part of the authored text (for example, incorporating marginal glosses as if they were the original wording); this error confuses provenance and may lead readers to misattribute commentary as authorial intent.

Consequence

Annotations can direct interpretation, enable cross-referencing, and support machine processing (search, markup, linking); they also create responsibility to record provenance and to distinguish original text from added commentary for citation, legal, and archival uses.

Reversal

When annotations are embedded indistinguishably into a transmitted text (e.g., poorly separated editorial changes or automatic inline comments without provenance), their role as supplementary metadata breaks down and they may be read as altered original material.

Boundary

Clearly within: marginal notes listing sources and variant readings; Boundary case: inline brackets that may be interpreted either as editorial insertion or as part of a modernized spelling; Clearly outside: substantive revision of wording that replaces or claims to be the original author’s text.

Semantic Tension

Fidelity ↔ Usefulness — the need to preserve an original text unchanged can conflict with the annotator’s aim to make that text intelligible or practically usable.

Synthesis

Annotations are performative metadata: they do not merely add information but create a layered reading experience that preserves textual provenance while shaping interpretation and downstream uses.