Documented in the Barabar Caves enrichment: at all three Barabar caves Ashoka donated to the Ajivikas, the word ajivikehi ("to the Ajivikas") has been deliberately chiselled out of his own donative inscriptions by a later community of rival ascetics who took physical possession of the caves. Olivelle names it directly: "Here we have an ancient example of 'cancel culture.'" At a second site, the erasure goes further — one Buddhist sub-sect erased a rival's name and inserted its own, and the reverse substitution happened at a different location, a genuine tit-for-tat contest.
[RESONANCE] The word "cancel culture" is doing real work here, not just being borrowed for a punchy headline. What's striking isn't that erasure happened — erasure of a rival's claim to sacred space is common across history — it's that the specific mechanism (surgically removing a name from an inscription, leaving everything else intact, sometimes inserting your own name in its place) is structurally identical to modern practices around removing a disgraced or contested figure's name from a building, a prize, a credit line, while leaving the underlying structure standing. The technology changes; the underlying move — physically or textually erasing attribution while keeping the thing itself — doesn't.
This connects to material the vault already has on erasure, memory-construction, and contested attribution generally (see the vault's historiography-hub material on how sources reveal themselves through what they omit). The Barabar case is unusually clean because it's physically documented — you can see the chisel marks, the specific word removed, the later insertion — rather than inferred from textual silence the way most erasure evidence in the vault has to be reconstructed. It's a rare case where "erasure" isn't a historian's interpretive category but a literal, visible, datable physical act.
Is there a genuine, non-superficial parallel between ancient religious-property "cancel culture" (erasing a rival sect's donor-name from a shared sacred site) and modern institutional cancel culture (removing a name from a building, prize, or public honor) beyond the surface-level word choice — do both operate under the same actual conditions (a shift in institutional power at the site, a successor community with the physical means to alter the record, and a target specific enough to erase surgically rather than destroy wholesale)? Promotion criterion: find a modern documented cancel-culture case with enough procedural detail (who erased what, how, and what replaced it) to compare mechanism-for-mechanism against the Barabar/Sarnath/Lumbini pattern, not just vibes-level resemblance.
Check whether the vault's behavioral-mechanics or propaganda-mass-persuasion material has an existing page on modern name-erasure/de-platforming mechanics that could serve as the comparison case for a full Collision.