{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:PM64MDMF3ORALIL2NK7ORQZ4RK","short_pith_number":"pith:PM64MDMF","schema_version":"1.0","canonical_sha256":"7b3dc60d85dba205a17a6abee8c33c8ab31a64dbb5d7eb8346cf655a8824e391","source":{"kind":"arxiv","id":"1808.04351","version":1},"attestation_state":"computed","paper":{"title":"Skew Adjustment Factors for Fragilities of California Box-Girder Bridges Subjected to Near-Fault and Far-Field Ground Motions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.AP"],"primary_cat":"physics.geo-ph","authors_text":"Jiqing Jiang, Jong-Su Jeon, Sujith Mangalathu","submitted_at":"2018-07-25T01:32:52Z","abstract_excerpt":"Past reconnaissance studies revealed that bridges close to active faults are more susceptible to damage and more than 60% of the bridges in California are skewed. To assess the combined effect of near-fault ground motions and skewness, this paper evaluates the seismic vulnerability of skewed concrete box-girder bridges in California subjected to near-fault and far-field ground motions. The relative risk of skewness and fault-location on the bridges is evaluated by developing fragility curves of bridge components and system accounting for the material, geometric, and structural uncertainties. I"},"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":"1808.04351","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2018-07-25T01:32:52Z","cross_cats_sorted":["stat.AP"],"title_canon_sha256":"2f4521edcbd4ac6bab5a5ae37256a98f5242db2c0e795a593ba5a135ccc78614","abstract_canon_sha256":"ce49102a84b74760b5d3f475c18cf9699dc9084dad9d3abb8d587a5f586386bb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:16.596195Z","signature_b64":"f5qY5DJpZjf9tKx7UUwIXrJpdvYHiLdXaTTiVHgf0wpll2uNtCY7YWGxFuefw7hwu54XdLac3qjKTyVAjjCrBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b3dc60d85dba205a17a6abee8c33c8ab31a64dbb5d7eb8346cf655a8824e391","last_reissued_at":"2026-05-18T00:08:16.595586Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:16.595586Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Skew Adjustment Factors for Fragilities of California Box-Girder Bridges Subjected to Near-Fault and Far-Field Ground Motions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.AP"],"primary_cat":"physics.geo-ph","authors_text":"Jiqing Jiang, Jong-Su Jeon, Sujith Mangalathu","submitted_at":"2018-07-25T01:32:52Z","abstract_excerpt":"Past reconnaissance studies revealed that bridges close to active faults are more susceptible to damage and more than 60% of the bridges in California are skewed. To assess the combined effect of near-fault ground motions and skewness, this paper evaluates the seismic vulnerability of skewed concrete box-girder bridges in California subjected to near-fault and far-field ground motions. The relative risk of skewness and fault-location on the bridges is evaluated by developing fragility curves of bridge components and system accounting for the material, geometric, and structural uncertainties. I"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.04351","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":"1808.04351","created_at":"2026-05-18T00:08:16.595672+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.04351v1","created_at":"2026-05-18T00:08:16.595672+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.04351","created_at":"2026-05-18T00:08:16.595672+00:00"},{"alias_kind":"pith_short_12","alias_value":"PM64MDMF3ORA","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_16","alias_value":"PM64MDMF3ORALIL2","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_8","alias_value":"PM64MDMF","created_at":"2026-05-18T12:32:46.962924+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/PM64MDMF3ORALIL2NK7ORQZ4RK","json":"https://pith.science/pith/PM64MDMF3ORALIL2NK7ORQZ4RK.json","graph_json":"https://pith.science/api/pith-number/PM64MDMF3ORALIL2NK7ORQZ4RK/graph.json","events_json":"https://pith.science/api/pith-number/PM64MDMF3ORALIL2NK7ORQZ4RK/events.json","paper":"https://pith.science/paper/PM64MDMF"},"agent_actions":{"view_html":"https://pith.science/pith/PM64MDMF3ORALIL2NK7ORQZ4RK","download_json":"https://pith.science/pith/PM64MDMF3ORALIL2NK7ORQZ4RK.json","view_paper":"https://pith.science/paper/PM64MDMF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.04351&json=true","fetch_graph":"https://pith.science/api/pith-number/PM64MDMF3ORALIL2NK7ORQZ4RK/graph.json","fetch_events":"https://pith.science/api/pith-number/PM64MDMF3ORALIL2NK7ORQZ4RK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PM64MDMF3ORALIL2NK7ORQZ4RK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PM64MDMF3ORALIL2NK7ORQZ4RK/action/storage_attestation","attest_author":"https://pith.science/pith/PM64MDMF3ORALIL2NK7ORQZ4RK/action/author_attestation","sign_citation":"https://pith.science/pith/PM64MDMF3ORALIL2NK7ORQZ4RK/action/citation_signature","submit_replication":"https://pith.science/pith/PM64MDMF3ORALIL2NK7ORQZ4RK/action/replication_record"}},"created_at":"2026-05-18T00:08:16.595672+00:00","updated_at":"2026-05-18T00:08:16.595672+00:00"}