C - Stack allocated linked list

My goal with the following code was to have a user enter some integers, have those integers stored in stack allocated nodes of type INT_NODE and then link all those nodes together. Finally, I wanted to iterate through the list and print out the element at each node (only the first 5 in the following code). When I enter some numbers, however, the program prints out the first number I entered, and then the last number I entered repeated 4 times. For example, if I enter 84 5 12 7 1 22 31[Enter] and then press Ctrl+D at the beginning of the next line to simulate EOF on this Mac, I get the following output; 84 31 31 31 31. I can't figure out why it is doing this.

I am aware that I could allocate the nodes on the heap using malloc() and I have already written a function to do that. I was just wondering if it were possible to do it using the runtime stack.

In the following code, the INT_NODE type is defined in the "SortingAlgs.h" header as the following;

typedef struct INT_NODE {
    int element;
    struct INT_NODE *next;
} INT_NODE;

#include <stdio.h>
#include <stdlib.h>
#include "SortingAlgs.h"

int main(void) {

    INT_NODE head = {-999999999};
    int num;
    INT_NODE *pCurrentNode = &head;

    if (scanf("%d", &num) != EOF) {
        head.element = num;

        while (scanf("%d", &num) != EOF) {
            INT_NODE newNode;

            newNode.element = num;
            newNode.next = NULL;
            pCurrentNode->next = &newNode;
            pCurrentNode = pCurrentNode->next;
        }
    } 
    int i;
    for (pCurrentNode = &head, i = 0; i < 5;
         pCurrentNode = pCurrentNode->next, i++)

        printf("%d  ", pCurrentNode->element);

    printf("\n");

    return 0; 
}