{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:H2NCW7NACSMISP35CNND4JWFQW","short_pith_number":"pith:H2NCW7NA","schema_version":"1.0","canonical_sha256":"3e9a2b7da01498893f7d135a3e26c585ae4a1fdc09b2c186c49586ca6262653b","source":{"kind":"arxiv","id":"1712.00437","version":1},"attestation_state":"computed","paper":{"title":"Tumbling motion of 1I/'Oumuamua reveals body's violent past","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Barbara Handzlik, Michal Drahus, Piotr Guzik, Sebastian Kurowski, Siyi Xu, Waclaw Waniak","submitted_at":"2017-12-01T18:38:41Z","abstract_excerpt":"Models of the Solar System evolution show that almost all the primitive material leftover from the formation of the planets was ejected to the interstellar space as a result of dynamical instabilities. Accordingly, minor bodies should also be ejected from other planetary systems and should be abundant in the interstellar space. The number density of such objects, and prospects for their detection as they penetrate through the Solar System, were speculated about for decades, recently rising high hopes with the Pan-STARRS and LSST surveys. These expectations materialized on 18 October 2017 with "},"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":"1712.00437","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-12-01T18:38:41Z","cross_cats_sorted":[],"title_canon_sha256":"b2e51c8e39b9826c1228ee6a8abab529abb72e1507b8056e7b09f8c018101c04","abstract_canon_sha256":"fbf7349d82ed5788baab77333959fd99738de39a6abec10a13c5a0c3f952235a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:06.244256Z","signature_b64":"cIYUrS0/p/Q00G+wFKtWI/pmWzmurVDLvVVivwiWBSCxJ66HKmxJE0bHw2lDsRIu6/GpSQinJ5pqlYZUKqN7Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3e9a2b7da01498893f7d135a3e26c585ae4a1fdc09b2c186c49586ca6262653b","last_reissued_at":"2026-05-18T00:29:06.243764Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:06.243764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tumbling motion of 1I/'Oumuamua reveals body's violent past","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Barbara Handzlik, Michal Drahus, Piotr Guzik, Sebastian Kurowski, Siyi Xu, Waclaw Waniak","submitted_at":"2017-12-01T18:38:41Z","abstract_excerpt":"Models of the Solar System evolution show that almost all the primitive material leftover from the formation of the planets was ejected to the interstellar space as a result of dynamical instabilities. Accordingly, minor bodies should also be ejected from other planetary systems and should be abundant in the interstellar space. The number density of such objects, and prospects for their detection as they penetrate through the Solar System, were speculated about for decades, recently rising high hopes with the Pan-STARRS and LSST surveys. These expectations materialized on 18 October 2017 with "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.00437","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":"1712.00437","created_at":"2026-05-18T00:29:06.243837+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.00437v1","created_at":"2026-05-18T00:29:06.243837+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.00437","created_at":"2026-05-18T00:29:06.243837+00:00"},{"alias_kind":"pith_short_12","alias_value":"H2NCW7NACSMI","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_16","alias_value":"H2NCW7NACSMISP35","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_8","alias_value":"H2NCW7NA","created_at":"2026-05-18T12:31:18.294218+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2507.13409","citing_title":"NSF-DOE Vera C. Rubin Observatory Observations of Interstellar Comet 3I/ATLAS (C/2025 N1)","ref_index":31,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/H2NCW7NACSMISP35CNND4JWFQW","json":"https://pith.science/pith/H2NCW7NACSMISP35CNND4JWFQW.json","graph_json":"https://pith.science/api/pith-number/H2NCW7NACSMISP35CNND4JWFQW/graph.json","events_json":"https://pith.science/api/pith-number/H2NCW7NACSMISP35CNND4JWFQW/events.json","paper":"https://pith.science/paper/H2NCW7NA"},"agent_actions":{"view_html":"https://pith.science/pith/H2NCW7NACSMISP35CNND4JWFQW","download_json":"https://pith.science/pith/H2NCW7NACSMISP35CNND4JWFQW.json","view_paper":"https://pith.science/paper/H2NCW7NA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.00437&json=true","fetch_graph":"https://pith.science/api/pith-number/H2NCW7NACSMISP35CNND4JWFQW/graph.json","fetch_events":"https://pith.science/api/pith-number/H2NCW7NACSMISP35CNND4JWFQW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/H2NCW7NACSMISP35CNND4JWFQW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/H2NCW7NACSMISP35CNND4JWFQW/action/storage_attestation","attest_author":"https://pith.science/pith/H2NCW7NACSMISP35CNND4JWFQW/action/author_attestation","sign_citation":"https://pith.science/pith/H2NCW7NACSMISP35CNND4JWFQW/action/citation_signature","submit_replication":"https://pith.science/pith/H2NCW7NACSMISP35CNND4JWFQW/action/replication_record"}},"created_at":"2026-05-18T00:29:06.243837+00:00","updated_at":"2026-05-18T00:29:06.243837+00:00"}