{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:7OL47OGBFMOJXYCAWNETAIDEEK","short_pith_number":"pith:7OL47OGB","schema_version":"1.0","canonical_sha256":"fb97cfb8c12b1c9be040b349302064229bf81cfa2c889ce51c10b546ca4fd14e","source":{"kind":"arxiv","id":"1906.00906","version":1},"attestation_state":"computed","paper":{"title":"Effect of Grain Orientation and Local Strains on Void Growth and Coalescence in Titanium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Arnaud Weck, Federico Sket, Javier LLorca, Javier Segurado, Marina Pushkareva, Mohammed Yandouzi","submitted_at":"2019-06-03T16:17:51Z","abstract_excerpt":"Ductile fracture has been extensively studied in metals with weak mechanical anisotropy such as copper and aluminum. The fracture of more anisotropic metals, especially those with a hexagonal crystal structure (e.g. titanium), remains far less understood. This paper investigates the ductile fracture process in commercially pure titanium (CP-Ti) with particular emphasis on the influence of grain orientation and local state of strain on void growth. An experimental approach was developed to directly relate the growth of a void in three dimensions to its underlying grain orientation. Grain orient"},"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":"1906.00906","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-03T16:17:51Z","cross_cats_sorted":[],"title_canon_sha256":"620100ce092c012183e50ab520afc35891ced290561e323d332085cd3ecab1a5","abstract_canon_sha256":"576b6fff99c320b56ff89f77b11d8a3620e65399244e1af74587664ccb573895"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:58.074466Z","signature_b64":"TNQW5KjZOiMHfmUUjv9LKKk0O60PzwCKHTmVEnI7b6B2QwjqU9kyuzjztpCblbvkac8c/BW77FI9d0DDN74aDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fb97cfb8c12b1c9be040b349302064229bf81cfa2c889ce51c10b546ca4fd14e","last_reissued_at":"2026-05-17T23:42:58.073877Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:58.073877Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of Grain Orientation and Local Strains on Void Growth and Coalescence in Titanium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Arnaud Weck, Federico Sket, Javier LLorca, Javier Segurado, Marina Pushkareva, Mohammed Yandouzi","submitted_at":"2019-06-03T16:17:51Z","abstract_excerpt":"Ductile fracture has been extensively studied in metals with weak mechanical anisotropy such as copper and aluminum. The fracture of more anisotropic metals, especially those with a hexagonal crystal structure (e.g. titanium), remains far less understood. This paper investigates the ductile fracture process in commercially pure titanium (CP-Ti) with particular emphasis on the influence of grain orientation and local state of strain on void growth. An experimental approach was developed to directly relate the growth of a void in three dimensions to its underlying grain orientation. Grain orient"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.00906","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":"1906.00906","created_at":"2026-05-17T23:42:58.073976+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.00906v1","created_at":"2026-05-17T23:42:58.073976+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.00906","created_at":"2026-05-17T23:42:58.073976+00:00"},{"alias_kind":"pith_short_12","alias_value":"7OL47OGBFMOJ","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_16","alias_value":"7OL47OGBFMOJXYCA","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_8","alias_value":"7OL47OGB","created_at":"2026-05-18T12:33:12.712433+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/7OL47OGBFMOJXYCAWNETAIDEEK","json":"https://pith.science/pith/7OL47OGBFMOJXYCAWNETAIDEEK.json","graph_json":"https://pith.science/api/pith-number/7OL47OGBFMOJXYCAWNETAIDEEK/graph.json","events_json":"https://pith.science/api/pith-number/7OL47OGBFMOJXYCAWNETAIDEEK/events.json","paper":"https://pith.science/paper/7OL47OGB"},"agent_actions":{"view_html":"https://pith.science/pith/7OL47OGBFMOJXYCAWNETAIDEEK","download_json":"https://pith.science/pith/7OL47OGBFMOJXYCAWNETAIDEEK.json","view_paper":"https://pith.science/paper/7OL47OGB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.00906&json=true","fetch_graph":"https://pith.science/api/pith-number/7OL47OGBFMOJXYCAWNETAIDEEK/graph.json","fetch_events":"https://pith.science/api/pith-number/7OL47OGBFMOJXYCAWNETAIDEEK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7OL47OGBFMOJXYCAWNETAIDEEK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7OL47OGBFMOJXYCAWNETAIDEEK/action/storage_attestation","attest_author":"https://pith.science/pith/7OL47OGBFMOJXYCAWNETAIDEEK/action/author_attestation","sign_citation":"https://pith.science/pith/7OL47OGBFMOJXYCAWNETAIDEEK/action/citation_signature","submit_replication":"https://pith.science/pith/7OL47OGBFMOJXYCAWNETAIDEEK/action/replication_record"}},"created_at":"2026-05-17T23:42:58.073976+00:00","updated_at":"2026-05-17T23:42:58.073976+00:00"}