{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ZBAFLG5467KXRTMOFC3QFHTNN5","short_pith_number":"pith:ZBAFLG54","canonical_record":{"source":{"id":"1801.05378","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-16T17:28:39Z","cross_cats_sorted":[],"title_canon_sha256":"17b2762af174e42a5cf2a8e96b20aa3b36bf810fd49424dadcb236058f15d97a","abstract_canon_sha256":"b72bc30c59b67c6236e028484a2196334641ac8b4c97070fcada94f527a0eb21"},"schema_version":"1.0"},"canonical_sha256":"c840559bbcf7d578cd8e28b7029e6d6f47d8b200df1491bd5d974644c293f819","source":{"kind":"arxiv","id":"1801.05378","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.05378","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"arxiv_version","alias_value":"1801.05378v1","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.05378","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"pith_short_12","alias_value":"ZBAFLG5467KX","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"ZBAFLG5467KXRTMO","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"ZBAFLG54","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ZBAFLG5467KXRTMOFC3QFHTNN5","target":"record","payload":{"canonical_record":{"source":{"id":"1801.05378","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-16T17:28:39Z","cross_cats_sorted":[],"title_canon_sha256":"17b2762af174e42a5cf2a8e96b20aa3b36bf810fd49424dadcb236058f15d97a","abstract_canon_sha256":"b72bc30c59b67c6236e028484a2196334641ac8b4c97070fcada94f527a0eb21"},"schema_version":"1.0"},"canonical_sha256":"c840559bbcf7d578cd8e28b7029e6d6f47d8b200df1491bd5d974644c293f819","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:27.461625Z","signature_b64":"/zFLT0mdi7lGWPXdTkVX1QmJ6yyvXM45tOUJSinwmG9rQ5dA2PFGX+7/F0GcadAOtxEO1NJxrWUy7xqX+GrnDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c840559bbcf7d578cd8e28b7029e6d6f47d8b200df1491bd5d974644c293f819","last_reissued_at":"2026-05-18T00:09:27.460992Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:27.460992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.05378","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:09:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rC47jZa6e21cmsnqudJT/zxP37K6Qz38QQtaGPecNnVQQXEL0R0ohOTzP6vHX5maicHErb4eiK9xOhkvxGWyBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T23:25:19.287944Z"},"content_sha256":"17aa762cb15358785061f48890170b819865acf83217696593aaad8f39caae8a","schema_version":"1.0","event_id":"sha256:17aa762cb15358785061f48890170b819865acf83217696593aaad8f39caae8a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ZBAFLG5467KXRTMOFC3QFHTNN5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quasi-static and Dynamic Behavior of Additively Manufactured Metallic Lattice Cylinders","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Dhruv Bhate, Hossein Sadeghi, Joseph Abraham, Joseph Magallanes","submitted_at":"2018-01-16T17:28:39Z","abstract_excerpt":"Lattice structures have tailorable mechanical properties which allows them to exhibit superior mechanical properties (per unit weight) beyond what is achievable through natural materials. In this paper, quasi-static and dynamic behavior of additively manufactured stainless steel lattice cylinders is studied. Cylindrical samples with internal lattice structure are fabricated by a laser powder bed fusion system. Equivalent hollow cylindrical samples with the same length, outer diameter, and mass (larger wall thickness) are also fabricated. Split Hopkinson bar is used to study the behavior of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.05378","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:09:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kzveOOWlwuFs05bBthOETPkC0mMsR4qkfOpOIZX6lWVBCQHE52W70K92VKHKeju1kwv9algu2eoHZrRtISUeAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T23:25:19.288665Z"},"content_sha256":"8056717ccca56fe42e478db93006783a6f91cc15773856acc14917515dc7d3f5","schema_version":"1.0","event_id":"sha256:8056717ccca56fe42e478db93006783a6f91cc15773856acc14917515dc7d3f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZBAFLG5467KXRTMOFC3QFHTNN5/bundle.json","state_url":"https://pith.science/pith/ZBAFLG5467KXRTMOFC3QFHTNN5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZBAFLG5467KXRTMOFC3QFHTNN5/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-09T23:25:19Z","links":{"resolver":"https://pith.science/pith/ZBAFLG5467KXRTMOFC3QFHTNN5","bundle":"https://pith.science/pith/ZBAFLG5467KXRTMOFC3QFHTNN5/bundle.json","state":"https://pith.science/pith/ZBAFLG5467KXRTMOFC3QFHTNN5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZBAFLG5467KXRTMOFC3QFHTNN5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ZBAFLG5467KXRTMOFC3QFHTNN5","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"b72bc30c59b67c6236e028484a2196334641ac8b4c97070fcada94f527a0eb21","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-16T17:28:39Z","title_canon_sha256":"17b2762af174e42a5cf2a8e96b20aa3b36bf810fd49424dadcb236058f15d97a"},"schema_version":"1.0","source":{"id":"1801.05378","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.05378","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"arxiv_version","alias_value":"1801.05378v1","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.05378","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"pith_short_12","alias_value":"ZBAFLG5467KX","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"ZBAFLG5467KXRTMO","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"ZBAFLG54","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:8056717ccca56fe42e478db93006783a6f91cc15773856acc14917515dc7d3f5","target":"graph","created_at":"2026-05-18T00:09:27Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Lattice structures have tailorable mechanical properties which allows them to exhibit superior mechanical properties (per unit weight) beyond what is achievable through natural materials. In this paper, quasi-static and dynamic behavior of additively manufactured stainless steel lattice cylinders is studied. Cylindrical samples with internal lattice structure are fabricated by a laser powder bed fusion system. Equivalent hollow cylindrical samples with the same length, outer diameter, and mass (larger wall thickness) are also fabricated. Split Hopkinson bar is used to study the behavior of the","authors_text":"Dhruv Bhate, Hossein Sadeghi, Joseph Abraham, Joseph Magallanes","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-16T17:28:39Z","title":"Quasi-static and Dynamic Behavior of Additively Manufactured Metallic Lattice Cylinders"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.05378","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:17aa762cb15358785061f48890170b819865acf83217696593aaad8f39caae8a","target":"record","created_at":"2026-05-18T00:09:27Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"b72bc30c59b67c6236e028484a2196334641ac8b4c97070fcada94f527a0eb21","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-16T17:28:39Z","title_canon_sha256":"17b2762af174e42a5cf2a8e96b20aa3b36bf810fd49424dadcb236058f15d97a"},"schema_version":"1.0","source":{"id":"1801.05378","kind":"arxiv","version":1}},"canonical_sha256":"c840559bbcf7d578cd8e28b7029e6d6f47d8b200df1491bd5d974644c293f819","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c840559bbcf7d578cd8e28b7029e6d6f47d8b200df1491bd5d974644c293f819","first_computed_at":"2026-05-18T00:09:27.460992Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:27.460992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/zFLT0mdi7lGWPXdTkVX1QmJ6yyvXM45tOUJSinwmG9rQ5dA2PFGX+7/F0GcadAOtxEO1NJxrWUy7xqX+GrnDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:27.461625Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.05378","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17aa762cb15358785061f48890170b819865acf83217696593aaad8f39caae8a","sha256:8056717ccca56fe42e478db93006783a6f91cc15773856acc14917515dc7d3f5"],"state_sha256":"446310607ac61945f7c591d0ed4e2adaaea3e6e5bd933de6c3f14bd82dacc5ef"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"07SgzaihpGkeR769ykwXvFgvqyWrePgw9mvybeY5uDLLJ317OZzXQ5lk3lSapWVmid29hbqnMWmgZvez46+uCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T23:25:19.292940Z","bundle_sha256":"4ee5c54493e75b13a7d2f486141443d46baf410877e748ba099ea996f47a31f0"}}