{"event":{"id":"evt-hist-phase34-erdos1117-modulus","dedupe_key":"preprint_publication:2026-10-10:yunpeng-li-submits-maximum-modulus-points-preprint-on-erdos-problem-1117","event_type":"preprint_publication","title":"Yunpeng Li submits maximum-modulus points preprint on Erdos problem 1117","summary":"Author gives a negative answer to the second question of Erdos Problem 1117 in a mathematical preprint. The abstract does not substantiate the index's attribution to GPT-6 Codex.","occurred_at":"2026-10-10T00:00:00.000Z","published_at":"2026-10-10T00:00:00.000Z","observed_at":"2026-10-18T12:00:00.000Z","reconstructed_at":"2026-10-18T12:00:00.000Z","ingest_type":"historical_backfill","locations":null,"status":"verified","confidence":0.83,"metadata":{"evidence_only":1,"global_novelty_unproven":1,"independent_outcomes_unproven":1,"original_index_position":1250},"created_at":"2026-10-19T06:04:55.769Z","updated_at":"2026-10-19T06:04:55.769Z"},"artifacts":[{"id":"art-hist-phase34-erdos1117-modulus","dedupe_key":"ab7b74ae2a41b1578cc02ba38bc26e36ef4c6959846b6e8f719679fb1b3a5dca","canonical_url":"https://arxiv.org/abs/2610.15067","evidence_locator":"","artifact_type":"original_publication","title":"Yunpeng Li submits maximum-modulus points preprint on Erdos problem 1117","summary":"","creator_entities":[],"released_at":"2026-10-10T00:00:00.000Z","content_hash":null,"metadata":[],"created_at":"2026-10-19T06:04:55.769Z","updated_at":"2026-10-19T06:04:55.769Z","relation":"documented_by"}],"signals":[]}