In the rare case of a hypernucleus, a third baryon called a hyperon, with a different value of the strangeness quantum number can also share the wave function.
Although the baryon per photon ratio is important in determining elemental abundances, the precise value makes little difference to the overall picture.
They concluded that we must just happen to live in one of the pockets that was mostly baryons rather than antibaryons, explaining the baryon asymmetry.
