paush krishna paksha dashmi tithi a particular Jain event or ritual in mind that falls on this date

Yes, in Jainism, Paush Krishna Paksha Dashmi (the 10th day of the dark half of the month of Paush) is observed as the Nirvan (Moksha) Kalyanak of Bhagwan Parshvanath, the 23rd Tirthankara. According to Jain tradition, Bhagwan Parshvanath attained nirvana (liberation) on this day at Sammed Shikharji.

On this date, Jains often engage in special prayers, meditation, and sometimes organize pilgrimages or events in honor of Bhagwan Parshvanath’s nirvana. Temples dedicated to Parshvanath may hold special pujas, recitation of scriptures (such as Parshvanath Stavan), and lectures about his life and teachings.

If you are looking for a specific ritual or event, this day is most significant for commemorating the Nirvana Kalyanak of Parshvanath Bhagwan.