What Russian novel is regarded a central work of world literature and revolves around the story of a man banished to Siberia? 
God Sees the Truth, But Waits:  The concept of the story of a man wrongfully accused of murder and banished to Siberia also appears in one of Tolstoy's previous works, "War and Peace", during a philosophical discussion between two characters who relate the story and argue how the protagonist of their story deals with injustice and fate. War and Peace: War and Peace (pre-reform Russian: Война́ и миръ ; post-reform Russian: Война́ и мир , "Voyná i mir " ] ) is a novel by the Russian author Leo Tolstoy, which is regarded as a central work of world literature and one of Tolstoy's finest literary achievements.
War and Peace