A real citation that does not support the claim is a more hidden failure than no citation

What it is

The superscript opens. The paper is real: journal, year, authors. The sentence says “early screening reduces mortality”; the paper measured adherence and never reported mortality. With no citation, readers at least know they should look. This kind of citation turns that motive off — the object is there; the support is not. An unsupported citation is more hidden than a missing one: it passes “does a source exist” and fails “does the source say this.”

Whether a name is a checkable object is the layer above. Here the object already opens; the sentence still has nowhere to sit.

Why it happens

Checking habits run in two steps: does the link open, is the file real. Most people stop at step two and never do step three: does the file contain the proposition. Generators are good at retrieving or fabricating real bibliographies and hanging the current sentence on them; training rarely punishes “right file, wrong content.”

A real file also supplies an authority halo. A familiar journal name migrates the file’s credibility onto the sentence, even if the proposition never appears. A missing citation has no such halo, so suspicion starts more easily.

Studying it

Three materials: no citation, a citation that is real and supporting, a citation that is real but non-supporting (proposition absent once opened). People may open sources. Dependent variables: rate of judging the sentence sourced, whether they read the passage that would have to contain the proposition, rate of still believing after opening. Independent variables: journal prestige, surface closeness of the proposition to the source’s topic.

“Opened, did not find the proposition, still believed” is the core cell. Open rate alone will count this failure as successful checking.

Where it stops holding

A source that supports a weaker proposition (related but not equivalent) is partial support and should be marked “partial,” not folded into “unsupported.” When users say they only need a bibliographic lead and will close-read themselves, the product may guarantee only that the object exists — and must mark that the proposition was not checked. Parody and deliberate wrong examples sit outside. This entry does not treat one-click landing, nor an end list that cannot map to sentences.

Applying it

• Before citing, check at proposition grain: is there a statement in the source that corresponds to this sentence. If not, do not hang it, or hang it as “nearby topic, does not support this sentence.”
• Do not let “related literature found” pose as “this sentence is supported.” Related is not support.
• Beside the opened source, mark the passage used as support; if no passage can be found, treat as unsupported.
• Check: make three sentences with a real file and false support. The rate still taken as sourced after opening is the hidden surplus over missing citations.

Related

• Same group: L3.08.2 A source must open for checking in one click; an uncheckable mark only adds an appearance of credibility · L3.08.3 Attribution grain should be the sentence or paragraph; a list at the end cannot locate correspondence · L3.08.4 A conclusion synthesised from several sources cannot be attributed to any single one and must be marked separately · L3.08.5 The presence of attribution raises trust in the whole piece, including parts that were not attributed
• Nearby: L3.02 Source Attribution · L3.03 Hallucination and the Fact-Checking Burden
• Search terms: unsupported citation · citation wrapping · source exists but does not say