With real extracted data, full-sentence statements as canvas labels proved
unworkable: 10-line label blocks, illegible overprint clusters, bottom-edge
clipping. Per the user's 2026-09-08 decision:
- GraphNode/ExtractedProposition gain `name` — a very short, glanceable
label (glossary-headword style: "Will to power"), presentational only:
not unique, not identity, never precise. Set at creation; link-appends
never change it (first line defines; labels stay stable across sessions).
- `statement` keeps its full precision and becomes the identity anchor;
the detail card shows it under the name. `description` is dropped.
- Extractor coins the name (freshest session context); auditor carries it
through on create, rewording only clearly unglanceable names; linked
propositions keep the existing node's name.
- Renderer: canvas label = name; search matches name + statement;
detail card = name (bold) + statement (muted).
- Store guard requires name (pre-pivot node lines are skipped as legacy);
vision.md node-schema bullet + amendments table updated (2026-09-08).
The top-right overlay doubles as the state legend and the filter
surface: a search box (matches name or statement, case-insensitive)
plus one row per node state in reading order (taught, known, missed,
don't know, candidate) with its color dot, label, and total count.
Clicking a row toggles that state's visibility.
Filtering flows through sigma's official nodeReducer/edgeReducer
settings: hidden nodes drop out of rendering, hover, picking, AND
labels; edges drop when either endpoint is hidden; an open detail card
closes if its node is filtered out. Pure predicate (isNodeVisible) is
exported and covered by 7 tests; the reducers just consume its
verdict. Verified live: search 'Nietzsche' 5457->1687->5457 label px
(exact restore), known toggle drops 13 discs+labels and restores,
nonsense query shows the 'No matching nodes.' hint with zero labels,
counts 0/13/0/0/10 match the ledger.
amosblomqvist