# Encyclopaedia Iranica publishes a citable public general survey that marks uncertainty of century

Date: 2009

## The fact

Iranica’s 2009 [Zoroaster](/people/zoroaster) general survey is a completed public-scholarship instrument that refuses fake precision on the founder’s century. The dated carrier is iranicaonline.org. Honesty is an access path.

## Context

Twin of the gap-as-harm row. This stores the encyclopedia as access.

Zoroaster is not the sole author of every later object, law, or museum label that uses the name. Shared work with courts, excavators, printers, spouses, officials, and later states does not erase a documented role, and it does not make an ancient person the signer of a twentieth-century statute.

## Evidence and sources

Official heritage, encyclopedia, or public Avesta pages and an independent publisher independently describe this instrument.

Official or archival record: Encyclopaedia Iranica — Zoroaster ii. General survey (https://www.iranicaonline.org/articles/zoroaster-ii-general-survey/; Encyclopaedia Iranica).

## Significance

An Iranica survey is a scholarly access path, not a Sasanian inscription.

## What is established and what is not

Established as a dated public record of this instrument.

What would change the picture: a contradictory original with a different date or name, or a measured series that can be argued, with lag and alternatives, as a consequence of this instrument rather than of later institutions.

The date is the date of this instrument, not a licence to back-date every later harm or benefit.
Later competitions, monuments, translations, UNESCO listings, and museums are not converted into extra lifetime acts. The attached driver is edu-[digital-learning-access](/drivers/edu-digital-learning-access). The welfare reading used in this dossier is improving. That reading is an impact-path choice, not a property stored on the Fact itself. Confidence is stated on the impact path. A later English edition is not a recovered autograph. If a number is not in the two records named above, it is not supplied here. Later competitions, monuments, translations, UNESCO listings, and museums are not converted into extra lifetime acts. The welfare reading used in this dossier is improving. That reading is an impact-path choice, not a property stored on the Fact itself. Confidence is stated on the impact path. A later English edition is not a recovered autograph. If a number is not in the two records named above, it is not supplied here.

## People

- Zoroaster: https://factrail.ai/people/zoroaster

## Drivers

- Digital Learning Access: https://factrail.ai/drivers/edu-digital-learning-access

## Sources

- https://www.iranicaonline.org/articles/zoroaster-ii-general-survey/
- https://www.britannica.com/biography/Zarathustra

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/zo-iranica-survey-2009