Key facts: Arkansas intestate succession is governed by Ark. Code § 28-41-101; estates valued at $100,000 or less may qualify for small estate administration procedures; a mandatory 45-day waiting period applies before final distribution; inheritance rights follow a statutory hierarchy prioritizing spouse and descendants; heirs must establish their familial relationship to the decedent through proper documentation; personal representatives bear fiduciary duties to gather assets, pay creditors, and distribute property according to law.