I'm not particularly experienced with many paste tomatoes, but I spend too much time on the internet reading about various tomato types, so I'll take a shot. A very brief search of striped paste tomatoes brought up Speckled (or Striped) Roman, Juliet, or Prairie Fire. I'm sure there are many other possibilities.

I'm curious, where are these growing, and how did you come across them? Are they something you planted but didn't remember? Or something that turned out different than expected? I hope we can come up with an answer for you.

Martha

Cannot ID the specific variety but from the looks of those curled leaves that plant appears to be under stress of some type.

Vekg : yes, we had hot days 29 to 30 C, no rain for 3 weeks straight. I am not sure how much I need to water.

Martha : I grew these from seeds,didn't expect this variety. I grew a few different varieties last year, heirloom, Roma, some zebra, some cherry tomatoes. This one looks a cross from zebra and Roma?

I don't know what variety of tomato you have, but your plant is in desperate need of a good, deep watering.

If these plants are grown from crossed seed ( a mixture of two different parent plants) or saved seed from a hybrid, then there is no way to identify the "variety." It is probably unique and may or may not ever be repeated.

Green Tiger

Saucy Mary

The coloring is the same as the Green Zebra, but they (zebra) are round.

Green Zebra

Brad's Atomic Grape is a great guess. If you like the flavor, be sure to save some seeds.