{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:54WMVP52TMC6XECE6Q33U4IROL","short_pith_number":"pith:54WMVP52","schema_version":"1.0","canonical_sha256":"ef2ccabfba9b05eb9044f437ba711172d3d010d6132e7330bc3800cede3436fa","source":{"kind":"arxiv","id":"1710.07463","version":1},"attestation_state":"computed","paper":{"title":"Increase in cratering efficiency with target curvature in strength-controlled craters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Ayako I. Suzuki, Chisato Okamoto, Kosuke Kurosawa, Sunao Hasegawa, Takayuki Hirai, Toshihiko Kadono","submitted_at":"2017-10-20T09:34:07Z","abstract_excerpt":"Impact-cratering processes on small bodies are thought to be mainly controlled by the local material strength because of their low surface gravity, and craters that are as large as the parent bodies should be affected by the target curvature. Although cratering processes on planar surfaces in the strength-controlled regime have been studied extensively, the mechanism by which target curvature affects the cratering processes remains unclear. Herein, we report on a series of impact experiments that used spherical targets with various diameters. The resultant craters consisted of a deep circular "},"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":"1710.07463","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-10-20T09:34:07Z","cross_cats_sorted":[],"title_canon_sha256":"740e9b1aa1e01340e276135ff4faa9395b468e972a6c33786e39bdf8335a74ec","abstract_canon_sha256":"c05f4f0d9f2ca1d73ffaffde5b9ea1ed638b78c211082089b08440a087583ed7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:31:37.709686Z","signature_b64":"YlWCd2OSErlOPLYisy8DJxpwqS5wNxR3Iin3VsZbf0Hhh+UC0Zm0LGpsSnWnO6xp5jErc+afmOZmb8lBVRgVAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef2ccabfba9b05eb9044f437ba711172d3d010d6132e7330bc3800cede3436fa","last_reissued_at":"2026-05-18T00:31:37.709075Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:31:37.709075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Increase in cratering efficiency with target curvature in strength-controlled craters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Ayako I. Suzuki, Chisato Okamoto, Kosuke Kurosawa, Sunao Hasegawa, Takayuki Hirai, Toshihiko Kadono","submitted_at":"2017-10-20T09:34:07Z","abstract_excerpt":"Impact-cratering processes on small bodies are thought to be mainly controlled by the local material strength because of their low surface gravity, and craters that are as large as the parent bodies should be affected by the target curvature. Although cratering processes on planar surfaces in the strength-controlled regime have been studied extensively, the mechanism by which target curvature affects the cratering processes remains unclear. Herein, we report on a series of impact experiments that used spherical targets with various diameters. The resultant craters consisted of a deep circular "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.07463","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":"1710.07463","created_at":"2026-05-18T00:31:37.709172+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.07463v1","created_at":"2026-05-18T00:31:37.709172+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.07463","created_at":"2026-05-18T00:31:37.709172+00:00"},{"alias_kind":"pith_short_12","alias_value":"54WMVP52TMC6","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_16","alias_value":"54WMVP52TMC6XECE","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_8","alias_value":"54WMVP52","created_at":"2026-05-18T12:31:00.734936+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/54WMVP52TMC6XECE6Q33U4IROL","json":"https://pith.science/pith/54WMVP52TMC6XECE6Q33U4IROL.json","graph_json":"https://pith.science/api/pith-number/54WMVP52TMC6XECE6Q33U4IROL/graph.json","events_json":"https://pith.science/api/pith-number/54WMVP52TMC6XECE6Q33U4IROL/events.json","paper":"https://pith.science/paper/54WMVP52"},"agent_actions":{"view_html":"https://pith.science/pith/54WMVP52TMC6XECE6Q33U4IROL","download_json":"https://pith.science/pith/54WMVP52TMC6XECE6Q33U4IROL.json","view_paper":"https://pith.science/paper/54WMVP52","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.07463&json=true","fetch_graph":"https://pith.science/api/pith-number/54WMVP52TMC6XECE6Q33U4IROL/graph.json","fetch_events":"https://pith.science/api/pith-number/54WMVP52TMC6XECE6Q33U4IROL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/54WMVP52TMC6XECE6Q33U4IROL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/54WMVP52TMC6XECE6Q33U4IROL/action/storage_attestation","attest_author":"https://pith.science/pith/54WMVP52TMC6XECE6Q33U4IROL/action/author_attestation","sign_citation":"https://pith.science/pith/54WMVP52TMC6XECE6Q33U4IROL/action/citation_signature","submit_replication":"https://pith.science/pith/54WMVP52TMC6XECE6Q33U4IROL/action/replication_record"}},"created_at":"2026-05-18T00:31:37.709172+00:00","updated_at":"2026-05-18T00:31:37.709172+00:00"}