One 2-pound piece of boneless pork shoulder
1 1/2 tablespoons coarse sea salt
2 tablespoons canola oil
1 Granny Smith apple, cut into 1-inch dice
1 medium onion, cut into 1-inch dice
1 carrot, cut into 1-inch dice
1 celery rib, cut into 1-inch dice
2 garlic cloves, crushed
3 thyme sprigs
1/2 cup tomato paste
1 cup dry white wine
2 cups low-sodium chicken stock
1/3 cup Champagne vinegar
3 tablespoons honey
3 tablespoons mascarpone cheese
Freshly ground pepper
1 pound pappardelle
1 tablespoon chopped flat-leaf parsley