Astronomy and Calendrical Science in Early Mikkyō in Japan: Challenges and Adaptations
Bibliographic record
Abstract
This study examines the use, adaptation, modification and omission of astronomical and calendrical elements in early Japanese Mikkyō (ninth century) in large part from the perspective of exact sciences. Shingon and Tendai inherited a Sinicized system of Indian astrology from their respective beginnings, but the significance of this fact in the study of Japanese religions is underrecognized despite the reality that astrology was both studied and technically required in Mikkyō. This study will examine how Mikkyō negotiated the demand for orthopraxical use of Indian models with the contingent realities of only possessing in practice a Chinese calendar and system of observational astronomy. Japanese monks were compelled to observe Indian astrology according to their own scriptures, which by extension necessitated knowledge of Indian astronomy, but substitutions and omissions had to be made in the absence of the required resources and knowledge.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".