Publius Enigma


The Publius Enigma is an Internet phenomenon and an unsolved problem that began with cryptic messages posted by a user identifying only as "Publius" to the unmoderated Usenet newsgroup alt.music.pink-floyd through the Penet remailer, a now defunct anonymous information exchange service. The messenger proposed a riddle in connection with the 1994 Pink Floyd album The Division Bell, promising that the answer would lead to a reward.
Guitarist David Gilmour denied any involvement while album artist Storm Thorgerson was bemused. According to drummer Nick Mason, EMI Records were responsible. It remains unclear if the enigma involves a genuinely solvable puzzle as part of an early Internet-based contest or was a convoluted hoax.

History

During the 1994 Division Bell World Tour, Columbia Records flew a airship named The Division Belle between Pink Floyd concert locations. The Columbia Electronic Press Kit was released to the media, along with the Promo Spots Video consisting of interviews with band members, footage of the airship in action, and a segment which contained the following:
On 11 June 1994, a user of the anonymous Penet remailer service posted the following message to the Usenet newsgroup :
>>>>>>>> T H E M E S S A G E <<<<<<<<
My friends,
You have heard the message Pink Floyd has delivered,
but have you listened?
Perhaps I can be your guide, but I will not solve the enigma for you.
All of you must open your minds and communicate with each other,
as this is the only way the answers can be revealed.
I may help you, but only if obstacles arise.
Listen.
Read.
Think.
Communicate.
If I don't promise you the answers would you go.
Publius

A follow-up clarified the challenge:

AS SOME OF YOU HAVE SUSPECTED, "The Division Bell" is not like its
predecessors. Although all great music is subject to multiple
interpretations, in this case there is a central purpose and a
designed solution. For the ingenious person
who recognizes this - and where this information points to - a
unique prize has been secreted.
How and Where?
The Division Bell
Listen again
Look again
As your thoughts will steer you
Leading the blind while I stared out the steel
in your eyes.
Lyrics, artwork and music will take you there

In order to refute the ensuing scepticism, Publius agreed to provide proof of his authenticity. On 16 July 1994 he delivered a prediction:

To validate the trust of those who believe, as well as
to reconcile the doubt of others, I have gone to great
lengths to plan the following display of communication:
Monday, July 18
East Rutherford, New Jersey
Approximately 10:30pm
Flashing white lights.
There is an enigma.
Trust.

On the night of 18 July 1994, patterns in the lights on the front of the stage at the Pink Floyd concert in East Rutherford momentarily spelled out the words ENIGMA PUBLIUS.
In September 1996, the Penet remailer service was shut down by its creator over legal threats posed to the guaranteed anonymity of its users. As a consequence, contact to the newsgroup through the associated Publius account ceased. Subsequent Publius-style posts from other addresses have led to differing opinions over the status of the enigma and whether or not it has ever been solved.

Official statements

During a 2002 webchat, guitarist David Gilmour said the puzzle was "some silly record company thing that they thought up to puzzle people with". In April 2005, during a book signing of his biographical work , drummer Nick Mason reiterated that Publius Enigma had been instigated by the record company, and that the prize would have been a "crop of trees planted in a clear cut area of forest or something to that effect".
The comments made by Mason corroborate parts of a previous interview by Sean Heisler with Marc Brickman, Pink Floyd's lighting and production designer and the man apparently responsible for putting the "ENIGMA PUBLIUS" message in the lights at the New Jersey concert.
Brickman later expressed regret regarding his comments:

Uncle Custard

The Pink Floyd magazine Brain Damage had a Q&A section reserved for a correspondent known only as "Uncle Custard". The name was created by Glen Povey, apparently an allusion to Nick Mason's passion for auto racing.
Issue No.34 of the magazine contains the following:
Although the answers given by Uncle Custard over the years have all been written by several different people affiliated with the magazine, this particular response has been attributed to former editor and final publisher of the printed version of Brain Damage Jeff Jensen. The accuracy of the content of this answer and under what authority Jensen had to produce it remains unclear.

In the media

Possible references to the Publius Enigma can be found in various Pink Floyd releases: