Excuse me. Stopping thought is stopping thought. You know it when it happens via your direct experience, precisely as when you notice that a faucet has stopped dripping. It is a completely verifiable claim. Period.
No, it is not. 'Mind' is a conceptual thought. In Pure Consciousness, there is no concept, no thought, and therefore, no mind. Do you think the mind to be real?
In the state of The Observer, you are not attached to the stream of thoughts, or they cease entirely. They're not 'your' thoughts, so there is no mental activity, simply because there is no agent of thought called 'mind'; there is no thinker of thoughts. But that's besides the point, which is that, behind all thought lies pure consciousness. You will know this to be certain once the stream of thoughts ceases. Then there is only seeing via consciousness. You don't die, and you are not comatose. You are fully awake.
The physical body can be said to be in Space and Time, sort of*, but once again, show me the loci of consciousness and how you can measure it in Time. You cannot. The consciousness you are experiencing is not YOUR consciousness. That is a delusion of the mind. You can see this clearly during meditative observation of the mind. You can see it actually self-create itself. Once the self, the "I", and the mind are stripped away, all that is left is what is real, and that is non-local consciousness, which is outside of Time and Space. It's like an ocean wave, were it self-aware, to suddenly realize that the water it's form is composed of does not belong to the wave, but to the greater ocean it emerges from, and returns to. The wave is none other than the great and boundless ocean itself (just as you are none other than the universe itself). At no time has the wave ever become separated from the sea itself. It may think it is an individual wave, with its own composition, but it would be deluded in thinking so.
Again, without illusory concepts of "I", self, Time, Space, Causation, and mind in the way, all that is left is pure non-local consciousness. It's not something you think is the case; it's something you see the truth of. Locality of consciousness simply does'nt exist.
Excuse me. I'm not saying it to impress anyone here. When we take a closer look scientifically at what we call the 'material' world, we find there's not much 'material' there at all; like over 99% is empty space. The 'material' world behaves more like an illusion rather than reality. It is almost empty, has no abiding substance, appears as solid, and changes all the time. It only APPEARS as real to the ordinary conditioned mind, when, in fact, it is an illusion. We all know that what projects an illusion is what is actually real. So what is real is what is BEHIND the material world, which is Pure Consciousness, the field against which the material world is seen.
Yes, of course, by all means, let's take a look at the 'evidence'. Well, as I just pointed out, the 'evidence' shows us clearly, just as Zen does, for example, that what we only thought was the case, is not actually the case. Isn't that so? And, that is so on both the micro and the macro scales. Reason has reached ineluctable limits. We need another method of examination to go to a deeper level of Reality, and that level is beyond the so-called 'material' world, which science cannot accomplish because it deals ONLY with what it can detect via of perception or instruments of perception.
*The 'physical body' is actually not a thing, but an event, just as a wave is not a thing, but an action.
Don't take MY word for it. Here are REAL scientists verifying what I've stated:
As a man who has devoted his whole life to the most clear headed science, to the study of matter, I can tell you as a result of my research about atoms this much: There is no matter as such. All matter originates and exists only by virtue of a force which brings the particle of an atom to vibration and holds this most minute solar system of the atom together. We must assume behind this force the existence of a conscious and intelligent mind.
― Max Planck
"What we have called matter is energy, whose vibration has been so lowered as to be perceptible to the senses. There is no matter.
― Albert Einstein.