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17289 حَدَّثَنَا هَيْثَمُ بْنُ خَارِجَةَ ، حَدَّثَنَا مُحَمَّدُ بْنُ أَيُّوبَ بْنِ مَيْسَرَةَ بْنِ حَلْبَسٍ ، قَالَ : سَمِعْتُ أَبِي يُحَدِّثُ ، عَنْ بُسْرِ بْنِ أَرْطَاةَ الْقُرَشِيِّ ، قَالَ : سَمِع
50 ṭuruq 113 narrators ◆ shawāhid · 3 companions ◇ 47 mutābaʿāt 65 tafarrud
The ṭuruq, by Companion · الاعتبار
Companion: بسر بن أرطاة بن عمر بن عويمر بن ع… · 47 route(s) · mutābaʿāt

Ṭuruq are grouped by the source-given cluster key (SAUD/Jawāmiʿ al-Kalim), not by matn similarity — deterministic, no inference. The common link is the earliest narrator through whom the bundle first branches to several pupils; the platform shows the structure, the ʿilla judgement is the scholar's. · cluster 2633