{"apiVersion":"1","version":"sha256:faade27e0b75b2aca6311142ff65347b4dacc153e8d28cbdf0e8a237319331f9","data":{"id":"S7724","title":"The 2019 Discovery of a Meteor of Interstellar Origin","authors":["Amir Siraj","Abraham Loeb"],"publishedDate":"2019-04-15","format":"Paper","url":"https://arxiv.org/abs/1904.07224","summary":"Siraj and Loeb infer an interstellar meteor trajectory from catalogue inputs and an assumed error model. The paper attributes uncertainty information to Heavner and quotes a reported DoD statement, with Worden, Daniels, Shaw, Mozer, an anonymous analyst and Hurd credited for distinct clarification roles. Original correspondence and classified data were not received. Conditional confidence, ordinary bound comparators, population assumptions and mass-budget tension remain. Government review does not establish researcher classified access, artificial origin or recovered material.","subjects":["Meteor catalogue inference","Attributed government clarification contacts"],"people":["Avi Loeb"],"review":{"label":"Received preprint text and native layouts; original data and contact gaps","scope":"A specialist actually read all six supplied arXiv:1904.07224v5 text pages, 26,253 normalized characters, and six native layouts, both figures, equation 1, eight footnotes and 62 bibliography entries. Root reviewed the entire final frozen analytical report/evidence and independently verified its inventory; root primary-body reading is false. First submission is 15 April 2019, latest revision 31 August 2022 and native draft 1 September. Metadata title includes The 2019, unlike the received native title. The meteor event is 8 January 2014; the paper quotes a statement dated 1 March 2022. Prior versions, journal body and the original statement were not read in this lane.","gaps":["Component uncertainties are attributed to M. Heavner, LANL, private communication in May 2019. Gaussian tails and catalogue-wide Poisson calculations yield the claimed confidence conditional on those assumptions. Full covariance, calibration, systematic errors, classified uncertainty data and code were not supplied. The fastest geocentric comparator is bound and another may be bound within errors.","The authors credit Worden with introducing them to Daniels; Daniels with procuring clarification; Shaw, Mozer and an anonymous analyst with examining DoD data; Hurd and Heavner with initiating clarification and retrieving upper bounds. Exact dates for those other contacts and original correspondence are absent. The reported DoD-to-NASA statement is quoted within the paper, not independently received or authenticated.","Thick-disk and inner-planetary-system origins are ordinary possibilities, not identified parent systems. Population, size, energy and composition assumptions, selection effects and mass-budget tension remain. Two plots reuse model inputs; 100,000 resamples from three object families are not independent observations. Ordinary collisional and equal-mass-per-log-size alternatives remain consistent with the fit.","Camera networks, spectroscopy, sample recovery and parent matching are proposals, not executed results. Work-level partial Breakthrough support does not specify individual recipient, award, date or Starshot earmark. Manuscript comments have separate acknowledged roles. No private invitation, custody or clinical finding follows.","Title and draft-date differences, abundance units, duplicate unit wording and bibliography date/coordinate discrepancies remain unrepaired. V1–v4, journal/reviewer, original catalogue/calibration and contact records, all cited original bodies, funding records, code, current instruments/census and physical-original collation remain gaps."]},"familyId":"ARXIV-1904-07224-V5","citationUrl":"https://bioparity.io/sources/S7724","citation":"Amir Siraj, Abraham Loeb. The 2019 Discovery of a Meteor of Interstellar Origin. April 15, 2019. BioParity S7724. https://bioparity.io/sources/S7724"}}