record state
frontier-ownedReview status
This finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
unreviewed
frontiers / frontier
Finding bundle
back to stateno incoming links yet
record state
frontier-ownedThis finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
finding statement
finding typeNo entity list is declared.
evidence
source-boundtheoretical · manual state transition
proof impact
packet context1 reviewable changes and 0 evaluation records are attached to this finding id.
Evidence and conditions
method
manual state transition
evidence type
theoretical
conditions
Provenance
source title
Singer 1938
authors
agent:research-bot-2026-05-09
Singer's perfect-difference-set construction in projective planes yields Sidon sets in {1,...,N} of size sqrt(N) + O(N^{1/4}), matching the elementary upper bound up to lower-order terms.
vs_c4bcf864b97682ef · manual_curation
outgoing
No outgoing links.
incoming
No incoming links.
events
vev_69ef89c6d2c97f4ffinding.assertedManual finding added to frontier state
agent:research-bot-2026-05-09 · 2026-05-09
reviewable changes
vpr_44f9914c5b11193dfinding.addManual finding added to frontier state
applied · agent:research-bot-2026-05-09 · 2026-05-09
evaluations
No evaluation record targets this finding id.