{"book":"adl0842","page":97,"text":"۱۰۸\nسفید مانند مبده شئی می برآید که در آب تحلیل\nنمیشود یعنی کهر با کل سفید پیدا میشود و بعد ازین\nبلمحه آب سفیدی مائل میشود\nتجربه بیست و هشتم\nتجربه هفتم را باز نکنید مگر آنقدر که اوّل در آب\nچونه پف کرده بودید این مرتبه از و بسیار\nزیاده پف کنید اگر تا پنج دقیقه پف کرده\nبروید رنگ سفیدی مائل او موقوف شده\nخواهد رفت و از اوّل زیاده صاف تر خواهد\nشد شاید اگر بالکل صاف نشد باز در بین\nکاغذ جاذب انداخته صاف کنید اگرچه","chars":410,"image":"https://storage.googleapis.com/adl-page-images/adl0842/00097.jpg","first_page":1,"last_page":275,"title":"[Chemistry textbook for high school students]","permalink":"https://afghanpress.org/book/adl0842/97","canvas":"https://afghanpress.org/iiif/adl0842/canvas/97","source":"https://afghanistandl.nyu.edu/books/adl0842/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0842_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}