{"apiVersion":"1","version":"sha256:faade27e0b75b2aca6311142ff65347b4dacc153e8d28cbdf0e8a237319331f9","data":{"id":"S7750","title":"Destruction of molecular hydrogen ice and Implications for 1I/2017 U1 (`Oumuamua)","authors":["Thiem Hoang","Abraham Loeb"],"publishedDate":"2020-08-12","format":"Paper","url":"https://arxiv.org/abs/2006.08088","summary":"Hoang and Loeb model destruction and formation of pure hydrogen ice under assumed radiation, material and cloud conditions. They challenge one proposed explanation of Oumuamua while retaining environmental exceptions; no hydrogen object is observed and no artificial origin is established.","subjects":["Astronomy","Research methods","Natural explanations"],"people":["Avi Loeb"],"review":{"label":"Complete supplied eight-page manuscript; conditional hydrogen-ice model","scope":"A specialist read all eight text pages and native layouts: 29,198 Unicode page characters, two figures, 34 equations and 38 references. Root reviewed the analytical packet and verified its files. Version 3 is dated 12 August 2020; the native draft says 13 August. An earlier partial formatter preview overlaps this reading and adds no separate credit.","gaps":["Pure hydrogen, geometry, radiation, material parameters and cloud conditions are assumptions. Lower-density and alternative formation cases qualify categorical conclusions. Several equation scalings, signs and figure normalizations disagree internally; these comparisons remain unresolved. No new hydrogen-object observation, replication or artificial-origin finding.","Original measurements, code, solver, earlier and journal versions, correspondence and award records remain unreviewed. Hoang lists Korea-government-funded NRF award 2019R1A2C1087045; Loeb lists partial Breakthrough Prize Foundation support without an identifier. Acknowledgments do not establish a government approach or secret tasking."]},"familyId":"ARXIV-2006.08088-HYDROGEN-ICE-DESTRUCTION","citationUrl":"https://bioparity.io/sources/S7750","citation":"Thiem Hoang, Abraham Loeb. Destruction of molecular hydrogen ice and Implications for 1I/2017 U1 (`Oumuamua). August 12, 2020. BioParity S7750. https://bioparity.io/sources/S7750"}}