〔定理级〕5∤2ᵏ：五行轨不可化约为二进制（阴阳轨）表示。——李旭彤《生之科学》（第十五章　旋机吸引子系统的形式化），问道研究所，2026。

李旭彤：〈SGC-0015〉5∤2ᵏ：五行轨不可化约为二进制（阴阳轨）表示〔定理级〕，载《生之科学》第十五章　旋机吸引子系统的形式化，问道研究所，2026。https://reresearch.org/claim/sgc-0015/

Li, Xutong (2026). SGC-0015 [Theorem]: 5 ∤ 2ᵏ: the Five-Phase track cannot be reduced to a binary (yin-yang track) representation. In: Science of Generation, 第十五章　旋机吸引子系统的形式化. Reasoning Research Institute. https://reresearch.org/en/claim/sgc-0015/

@misc{SGC-0015,
  author = {Li, Xutong},
  title = {{SGC-0015}: 5 ∤ 2ᵏ: the Five-Phase track cannot be reduced to a binary (yin-yang track) representation.},
  howpublished = {Science of Generation Portal},
  organization = {Reasoning Research Institute},
  year = {2026},
  url = {https://reresearch.org/en/claim/sgc-0015/},
  note = {Epistemic tier: Theorem. Source: 第十五章　旋机吸引子系统的形式化}
}