diff --git a/math/doc.go b/math/doc.go
index 17664a9531e0..c3ea3346ddf6 100644
--- a/math/doc.go
+++ b/math/doc.go
@@ -2,5 +2,11 @@
 Package math implements custom Cosmos SDK math types used for arithmetic
 operations. Signed and unsigned integer types utilize Golang's standard library
 big integers types, having a maximum bit length of 256 bits.
+
+This code is based on the implementation found in the Regen Ledger project:
+https://github.com/regen-network/regen-ledger/tree/main/types/math
+
+Co-authors and contributors include:
+Regen Network
 */
 package math