Rod-shaped aerosol generating article with electromagnetic information marker

A rod-shaped aerosol-generating article, comprising:

• segments arranged along a longitudinal direction of the rod-shaped aerosol generating article;
• a first sheet wrapped around at least one of the segments;
• a second sheet distinct from the first sheet, wrapped around at least one of the segments separately from the first sheet, the second sheet being wrapped over the first sheet and at least partially overlapping the first sheet;
• and
• an electromagnetic information marker,
• wherein the electromagnetic information marker stores information having an information content exceeding one bit,
• wherein the electromagnetic information marker comprises a first structure and a second structure at least partially overlapping the first structure,
• wherein the first structure is provided on the first sheet and the second structure is provided on the second sheet, and
• wherein the first structure or the second structure comprises a first metallic material and the other one of the first structure and the second structure comprises a second metallic material, the first metallic material having a higher magnetic coercivity than the second metallic material.