Torchat Ie7h37c4qmu5ccza 14 -

While there isn't a single "standard" academic paper titled with that exact string, the most helpful resource covering the technical architecture of TorChat and its security properties is: Key Resource for TorChat

Without additional context, ie7h37c4qmu5ccza 14 is an invalid or incomplete TorChat reference. The only valid part is the 16-character string. Torchat ie7h37c4qmu5ccza 14