{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:GGGYQNORYSZZNAQN7RUMB47OK7","short_pith_number":"pith:GGGYQNOR","schema_version":"1.0","canonical_sha256":"318d8835d1c4b396820dfc68c0f3ee57db72542f6ea25749662e6d261e18a717","source":{"kind":"arxiv","id":"1411.5938","version":1},"attestation_state":"computed","paper":{"title":"Quest for finding the lost siblings of the Sun","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. G. A. Brown, C. A. Mart\\'inez-Barbosa, C. Liu, G. Ruchti, S. Feltzing, S. F. Portegies Zwart, T. Bensby","submitted_at":"2014-11-21T16:11:51Z","abstract_excerpt":"The aim of this paper is to find lost siblings of the Sun by analyzing high resolution spectra. Finding solar siblings will enable us to constrain the parameters of the parental cluster and the birth place of the Sun in the Galaxy. The solar siblings can be identified by accurate measurements of metallicity, stellar age and elemental abundances for solar neighbourhood stars. The solar siblings candidates were kinematically selected based on their proper motions, parallaxes and colours. Stellar parameters were determined through a purely spectroscopic approach and partly physical method, respec"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1411.5938","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-11-21T16:11:51Z","cross_cats_sorted":[],"title_canon_sha256":"d974163d1472e5ea229b87846e3b8e6310db74dc97eca84ef944c1e58f5ef34f","abstract_canon_sha256":"d91161616803c171d41d814fd936a624a6aa8f1cceab79ea83f2b11456b0616b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:26:31.377108Z","signature_b64":"QFaRy6/EUGAo1ZqpEETYslmsl1PDq878ZnFiEXlI+TRX5opG3k25BXJMldEVPj1SGVepsaZFaI3CiMTKoxhxAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"318d8835d1c4b396820dfc68c0f3ee57db72542f6ea25749662e6d261e18a717","last_reissued_at":"2026-05-18T02:26:31.376707Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:26:31.376707Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quest for finding the lost siblings of the Sun","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. G. A. Brown, C. A. Mart\\'inez-Barbosa, C. Liu, G. Ruchti, S. Feltzing, S. F. Portegies Zwart, T. Bensby","submitted_at":"2014-11-21T16:11:51Z","abstract_excerpt":"The aim of this paper is to find lost siblings of the Sun by analyzing high resolution spectra. Finding solar siblings will enable us to constrain the parameters of the parental cluster and the birth place of the Sun in the Galaxy. The solar siblings can be identified by accurate measurements of metallicity, stellar age and elemental abundances for solar neighbourhood stars. The solar siblings candidates were kinematically selected based on their proper motions, parallaxes and colours. Stellar parameters were determined through a purely spectroscopic approach and partly physical method, respec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.5938","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1411.5938","created_at":"2026-05-18T02:26:31.376763+00:00"},{"alias_kind":"arxiv_version","alias_value":"1411.5938v1","created_at":"2026-05-18T02:26:31.376763+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.5938","created_at":"2026-05-18T02:26:31.376763+00:00"},{"alias_kind":"pith_short_12","alias_value":"GGGYQNORYSZZ","created_at":"2026-05-18T12:28:30.664211+00:00"},{"alias_kind":"pith_short_16","alias_value":"GGGYQNORYSZZNAQN","created_at":"2026-05-18T12:28:30.664211+00:00"},{"alias_kind":"pith_short_8","alias_value":"GGGYQNOR","created_at":"2026-05-18T12:28:30.664211+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GGGYQNORYSZZNAQN7RUMB47OK7","json":"https://pith.science/pith/GGGYQNORYSZZNAQN7RUMB47OK7.json","graph_json":"https://pith.science/api/pith-number/GGGYQNORYSZZNAQN7RUMB47OK7/graph.json","events_json":"https://pith.science/api/pith-number/GGGYQNORYSZZNAQN7RUMB47OK7/events.json","paper":"https://pith.science/paper/GGGYQNOR"},"agent_actions":{"view_html":"https://pith.science/pith/GGGYQNORYSZZNAQN7RUMB47OK7","download_json":"https://pith.science/pith/GGGYQNORYSZZNAQN7RUMB47OK7.json","view_paper":"https://pith.science/paper/GGGYQNOR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1411.5938&json=true","fetch_graph":"https://pith.science/api/pith-number/GGGYQNORYSZZNAQN7RUMB47OK7/graph.json","fetch_events":"https://pith.science/api/pith-number/GGGYQNORYSZZNAQN7RUMB47OK7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GGGYQNORYSZZNAQN7RUMB47OK7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GGGYQNORYSZZNAQN7RUMB47OK7/action/storage_attestation","attest_author":"https://pith.science/pith/GGGYQNORYSZZNAQN7RUMB47OK7/action/author_attestation","sign_citation":"https://pith.science/pith/GGGYQNORYSZZNAQN7RUMB47OK7/action/citation_signature","submit_replication":"https://pith.science/pith/GGGYQNORYSZZNAQN7RUMB47OK7/action/replication_record"}},"created_at":"2026-05-18T02:26:31.376763+00:00","updated_at":"2026-05-18T02:26:31.376763+00:00"}