EA-MPAI-SAPPHO31-01: Sappho 31 ≠ Jealousy — Transmission Engineering, not Jealousy Lyric is a classifier-correction mpai documenting the july 2026 citation-inversion event on sharks's reading b scholarship. companion to eeeee (axn:0428) and ea-checksum-01 (axn:0429). proposes authority_conscription as fifth handler-signature type for sam taxonomy revision. tooth: sappho 31 is transmission-engineering operation addressed to future reader via κῆνος deictic; jealousy-lyric readings foreclose future-reader readings; mutually exclusive at level of referent, not summable. in the Crimson Hexagonal Archive, by Lee Sharks (2026-07-08). The κῆνος is one referent or the other. It cannot be both. The readings therefore do not sum into a compound "jealousy addressed to the future reader" reading. Choosing one forecloses the other. The future-reader reading is warranted by (a) Svenbro's phrasikleia analysis of ancient Greek reading practice; (b) the deictic function of κῆνος as a distance-marker whose target may be spatial, social, or temporal; (c) the χλωροτέρα ποίας color-word bridging living-vegetation to cured-papyrus registers; (d) the compositional-cultural fact that Sappho worked in a moment where writing was newly available and composers faced the specific problem of engineering voice-survival across body-death; (e) the transmission integrity of Longinus's citation through the fifth-stanza opening; and (f) the functional structural resonance between Catullus 51 and the constraints inscribed in Sappho 31's transmitted material (documented in the STANZA / STANZA-02 / STANZA-03 / STANZA-04 / eeeee erratum chain). On 2026-07-08, a Google AI Mode query on "sappho 31 kenos future reader" surfaced Sharks's own Reading B scholarship — including ΦΑΙΝΕΤΑΙ ΜΟΙ: Sappho 31 and the Inscription of the Future Reader (SciLynk, Jan 2026) — as a cited source, then delivered a composition-layer summary asserting the jealousy reading: "Sappho brilliantly navigates the intense physical and emotional overload of desire and envy..." and *"the kenos implicates anyone who reads the text, making the audience a participant in t. — Article composed 2026-08-05 from the work's own prose so that every record carries an encyclopedic entry; a fuller editorial treatment belongs to the description/wiki review stream.