RESEARCH BASE

Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 Documents 34 Sections 43,623 Citations 34,854 Keywords Indexed 4 Evidence Tiers

3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.

217 results for "pir" — page 5 of 11

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INTERDOC_70 — Ancient Knowledge as Encoded Discovery of Biophysically Significant Parameters

The standard framing pits ancient wisdom against modern science, as if they are competing epistemologies. The evidence across ID1, ID2, and ID4 demolishes this framing by showing that the same biophysically significant p

ancient knowledge biophysical parameters sacred geometry acoustic tuning frequency-following response mechanotransduction
W_4_07 World Civilizations

W_4_07 — Amazonian Traditions, Plant Teachers, and the Ayahuasca Complex

The Amazon Basin — the world's largest tropical rainforest — is home to approximately 400 indigenous groups with an extraordinary tradition of plant-based knowledge unmatched anywhere on Earth. At the center of this trad

ayahuasca DMT Banisteriopsis caapi Psychotria viridis Shipibo icaros
W_4_13 Credible World Civilizations

W_4_13 — Aztec Empire: Tenochtitlan, Sacrifice, and Cosmovision

The Aztec Empire — more precisely the Mexica-led Triple Alliance (c. 1428–1521 CE) of Tenochtitlan, Texcoco, and Tlacopan — was the dominant political and military power in Mesoamerica at the time of the Spanish arrival.

Aztec Mexica Tenochtitlan Triple Alliance human sacrifice Templo Mayor
W_4_14 Credible World Civilizations

W_4_14 — Inca Empire: Tawantinsuyu, Quipu, and Vertical Archipelago

Tawantinsuyu ("The Four Parts Together") — the Inca Empire — was the largest empire in pre-Columbian America and the largest empire in the Southern Hemisphere, stretching ~4,000 km along the Andes from modern Colombia to

Inca Tawantinsuyu Cusco quipu khipu Machu Picchu
W_1_15 Credible World Civilizations

W_1_15 — Elamite Civilization: Susa, Proto-Writing, and Indo-Iranian Bridge

Elam — one of the oldest civilizations in the world, contemporary with and frequently interacting with Sumer, Akkad, and Babylonia — flourished in southwestern Iran (primarily the lowland plain of Khuzestan and the highl

Elam Elamite Susa Anshan proto-Elamite cuneiform
W_1_22 Verified World Civilizations

W_1_22 — Hittite Empire: Detailed Analysis

The Hittite Empire (c. 1650–1178 BCE) was one of the great powers of the Late Bronze Age, dominating Anatolia (modern Turkey) and rivaling Egypt, Babylon, and Assyria as a peer kingdom in the international system of the

Hittite Hatti Hattusa Anatolia cuneiform iron
W_3_16 Verified World Civilizations

W_3_16 — Aksumite Empire

The Aksumite Empire (c. 100–940 CE) was a major trading civilization centered in the northern Ethiopian and Eritrean highlands, with its capital at Aksum. It was one of the four great powers of the ancient world accordin

aksum aksumite ethiopia eritrea obelisk stelae
W_3_12 Credible World Civilizations

W_3_12 — Gupta Empire: Classical India's Golden Age

The Gupta Empire (c. 320–550 CE) is widely regarded as the "Golden Age" of classical India — a period of extraordinary achievement in literature, science, mathematics, philosophy, art, and architecture that set the cultu

Gupta golden age Chandragupta I Samudragupta Chandragupta II Kalidasa
W_3_08 Credible World Civilizations

W_3_08 — Yoruba Civilization: Ile-Ife, Orishas, and Diaspora Legacy

The Yoruba civilization — centered in southwestern Nigeria and the Republic of Benin — is one of the most culturally influential civilizations in African and world history, with a continuous urban tradition stretching ba

Yoruba Ile-Ife Orishas Oduduwa Ifa divination Benin
W_3_01 World Civilizations

W_3_01 — Bantu Cosmology, Migration, and Iron Traditions

The Bantu expansion (~3000 BCE–500 CE) is one of the largest and most consequential human migrations in history: speakers of proto-Bantu languages from the Nigeria-Cameroon borderland spread across most of sub-Saharan Af

Bantu Bantu expansion Bantu migration Niger-Congo proto-Bantu iron smelting
W_2_24 Verified World Civilizations

W_2_24 — Chola Empire

The Chola Empire (c. 300 BCE – 1279 CE), with its imperial zenith under Rajaraja I (r. 985–1014 CE) and Rajendra I (r. 1014–1044 CE), was the most powerful naval and territorial state in medieval South and Southeast Asia

Chola dynasty Rajaraja I Rajendra I Brihadishvara temple Indian Ocean trade Nagapattinam
W_2_22 Credible World Civilizations

W_2_22 — Southeast Asian Classical Kingdoms: Srivijaya, Majapahit, Champa & Pagan

The classical kingdoms of Southeast Asia (c. 3rd–15th centuries CE) — maritime empires and agrarian states spanning from Sumatra to Vietnam — represent some of history's most sophisticated polities, yet remain underrepre

srivijaya majapahit champa pagan-kingdom southeast-asian-empires maritime-trade
W_2_08 World Civilizations

W_2_08 — Korean Shamanism (Muism / Musok)

Korean shamanism (Muism or Musok, 무속) is one of the oldest continuous spiritual traditions in East Asia, predating the introduction of Buddhism (4th century CE) and Confucianism to the Korean peninsula. Centered on mudan

Korean shamanism Muism Musok mudang manshin baksu
W_2_26 Verified World Civilizations

W_2_26 — Mauryan and Ashokan Empire

The Mauryan Empire (c. 322–185 BCE) was the first empire to unify nearly the entire Indian subcontinent under a single political authority, stretching at its zenith from Afghanistan and Baluchistan in the west to Bengal

Maurya Ashoka Chandragupta Arthashastra Kautilya Pataliputra
W_2_18 Verified World Civilizations

W_2_18 — Majapahit Empire

The Majapahit Empire (1293–c. 1527 CE) was the last major Hindu-Buddhist state in Java and arguably the most powerful maritime polity in Southeast Asian history. At its zenith under King Hayam Wuruk (r. 1350–1389) and hi

Majapahit Java Nagarakretagama Prapanca mandala state Hindu-Buddhist
W_2_02 World Civilizations

W_2_02 — Angkor Wat, Khmer Cosmology, and Hindu-Buddhist Temple Mountains

Angkor Wat is the largest religious monument ever built — a 162.6-hectare temple complex in northwestern Cambodia, constructed under King Suryavarman II (r. ~1113-1150 CE) as a Hindu temple dedicated to Vishnu. It repres

Angkor Wat Angkor Thom Khmer Empire Cambodia Suryavarman II Jayavarman VII
W_2_15 Credible World Civilizations

W_2_15 — Champa Kingdom: Southeast Asian Hindu-Buddhist Maritime Power

The Kingdom of Champa (c. 192–1832 CE) was an Austronesian-speaking, Hindu-Buddhist maritime polity occupying the central and southern coast of modern-day Vietnam — a configuration that placed it at the crossroads of the

Champa Cham Vietnam central Vietnam Hindu Shiva
W_2_28 Credible World Civilizations

W_2_28 — Gupta Empire: Classical India's Golden Age

The Gupta Empire (c. 320–550 CE) is widely regarded as the "Golden Age" of classical India — a period of extraordinary achievement in literature, science, mathematics, philosophy, art, and architecture that set the cultu

Gupta golden age Chandragupta I Samudragupta Chandragupta II Kalidasa
W_2_03 World Civilizations

W_2_03 — Daoism and Chinese Alchemy

Daoism is one of the world's oldest continuous philosophical-religious traditions, originating in China by at least the 4th century BCE and likely much earlier. Its alchemical tradition encompasses both waidan (external

Daoism Taoism internal alchemy neidan waidan external alchemy
W_2_11 World Civilizations

W_2_11 — East Asian Ancestor Veneration Systems

Ancestor veneration — the ritual maintenance of relationships with deceased family members through offerings, prayers, and commemorative ceremonies — constitutes the deepest continuous layer of East Asian religious pract

ancestor veneration ancestral tablets spirit tablets zongci filial piety xiao