Played on four-string bass with heavy distortion. Can also be done on keys. I recommend 
classical style right behind the neck for best sound.

[Verse]
G||--------19----------19----|--------19----------19----|
D||--------------------------|--------------------------|
A||--17----------17----------|--17----------17----------|
E||--------------------------|--------------------------|

--------19----------19----|--------19----------19----|
--------------------------|--------------------------|
--17----------17----------|--17----------17----------|
--------------------------|--------------------------|

--------17----------17----|--------17----------17----|
--------------------------|--------------------------|
--15----------15----------|--15----------15----------|
--------------------------|--------------------------|

--------15----------15----|--------------------------|
--------------------------|--------15----------15----|
--13----------13----------|--------------------------|
--------------------------|--13----------13----------|
(Repeats 5x)

[Chorus]
G||----------------------|----------------------|
D||-------5---------5----|-------5---------5----|
A||----------------------|----------------------|
E||--3---------3---------|--3---------3---------|

----------------------|----------------------|
-------8---------8----|-------8---------8----|
----------------------|----------------------|
--6---------6---------|--6---------6---------|

-------10--------10---|-------10--------10---|
----------------------|----------------------|
--8---------8---------|--8---------8---------|
----------------------|----------------------|

----------------------|----------------------|
-------10--------10---|-------10--------10---|
----------------------|----------------------|
--8---------8---------|--8---------8---------|
(Repeats 4x)

Here's how the song plays out:

Verse
Chorus
Verse
Chorus
Chorus (riff plays out only 3x this time)

This is the entire tab. There's nothing else.
Fun song. Good luck finding the effect Reznor uses.