New sth that uses less memory (#68)

* New sth that uses less memory

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/gammazero/radixtree v0.3.0
 	github.com/ipfs/go-cid v0.2.0
 	github.com/ipfs/go-log/v2 v2.5.1
-	github.com/ipld/go-storethehash v0.2.0
+	github.com/ipld/go-storethehash v0.2.2
 	github.com/libp2p/go-libp2p-core v0.16.1
 	github.com/multiformats/go-multihash v0.1.0
 	github.com/multiformats/go-varint v0.0.6

go.sum

@@ -102,8 +102,8 @@ github.com/ipfs/go-log v0.0.1/go.mod h1:kL1d2/hzSpI0thNYjiKfjanbVNU+IIGA/WnNESY9
 github.com/ipfs/go-log/v2 v2.5.1 h1:1XdUzF7048prq4aBjDQQ4SL5RxftpRGdXhNRwKSAlcY=
 github.com/ipfs/go-log/v2 v2.5.1/go.mod h1:prSpmC1Gpllc9UYWxDiZDreBYw7zp4Iqp1kOLU9U5UI=
 github.com/ipfs/go-metrics-interface v0.0.1/go.mod h1:6s6euYU4zowdslK0GKHmqaIZ3j/b/tL7HTWtJ4VPgWY=
-github.com/ipld/go-storethehash v0.2.0 h1:vAKXXddj46/uAz1zivdniiNEjeBLoGsPLNb+bcvTGhk=
-github.com/ipld/go-storethehash v0.2.0/go.mod h1:Gh52e3JFIbzULuRAP6oPBbJ5jJCNlOakihQ5DVtCv14=
+github.com/ipld/go-storethehash v0.2.2 h1:WiNsUS4sSRf+/zkfdhFGCjpgFuPlsVNq4/JCyW13cUU=
+github.com/ipld/go-storethehash v0.2.2/go.mod h1:Gh52e3JFIbzULuRAP6oPBbJ5jJCNlOakihQ5DVtCv14=
 github.com/jbenet/go-cienv v0.1.0/go.mod h1:TqNnHUmJgXau0nCzC7kXWeotg3J9W34CUv5Djy1+FlA=
 github.com/jbenet/goprocess v0.1.4/go.mod h1:5yspPrukOVuOLORacaBi858NqyClJPQxYZlqdZVfqY4=
 github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=

version.json

@@ -1,3 +1,3 @@
 {
-  "version": "v0.5.0"
+  "version": "v0.5.1"
 }