{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:3I643IEZ2WGW3SZX7YNXHKCG2Z","short_pith_number":"pith:3I643IEZ","canonical_record":{"source":{"id":"1710.07825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-21T16:48:15Z","cross_cats_sorted":[],"title_canon_sha256":"838fe36d7003159b144ae67f9015f20e5594a9c6a5934adcb075ef283accd818","abstract_canon_sha256":"3b2ae5ec1122e5d549704e22891f1872ef1c2e9ffe6515f161196c3d6241ad18"},"schema_version":"1.0"},"canonical_sha256":"da3dcda099d58d6dcb37fe1b73a846d67c2ced9c3d68d7930b7400d371afa9e0","source":{"kind":"arxiv","id":"1710.07825","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.07825","created_at":"2026-05-18T00:32:19Z"},{"alias_kind":"arxiv_version","alias_value":"1710.07825v1","created_at":"2026-05-18T00:32:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.07825","created_at":"2026-05-18T00:32:19Z"},{"alias_kind":"pith_short_12","alias_value":"3I643IEZ2WGW","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"3I643IEZ2WGW3SZX","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"3I643IEZ","created_at":"2026-05-18T12:30:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:3I643IEZ2WGW3SZX7YNXHKCG2Z","target":"record","payload":{"canonical_record":{"source":{"id":"1710.07825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-21T16:48:15Z","cross_cats_sorted":[],"title_canon_sha256":"838fe36d7003159b144ae67f9015f20e5594a9c6a5934adcb075ef283accd818","abstract_canon_sha256":"3b2ae5ec1122e5d549704e22891f1872ef1c2e9ffe6515f161196c3d6241ad18"},"schema_version":"1.0"},"canonical_sha256":"da3dcda099d58d6dcb37fe1b73a846d67c2ced9c3d68d7930b7400d371afa9e0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:19.624031Z","signature_b64":"thX5dz3yDegR3jPy0Q1GEM7CdCF2XaHBqMweQpwfB37Uy5gzmi6YqGG/Zb415gIGTVOEHFqcvo4UUHNq93uXBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da3dcda099d58d6dcb37fe1b73a846d67c2ced9c3d68d7930b7400d371afa9e0","last_reissued_at":"2026-05-18T00:32:19.623275Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:19.623275Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.07825","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":"2026-05-18T00:32:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JwEwl0gHfrNE9gIwWAJrR/30Ij+7FE6YhEYB3w5Y82MfJPVfUKNyg0i1o6HgFsiO+AOmF/bICVUWBOT4A6XcAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:30:46.307596Z"},"content_sha256":"8cc0522a8e6e3415ce2d14ef32f81b17903e6d381dbbef413a20578ee88b7d27","schema_version":"1.0","event_id":"sha256:8cc0522a8e6e3415ce2d14ef32f81b17903e6d381dbbef413a20578ee88b7d27"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:3I643IEZ2WGW3SZX7YNXHKCG2Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hysteretic behaviour of metal connectors for hybrid (high- and low-grade mixed species) cross laminated timber","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Andre Barbosa, Arijit Sinha, Lech Muszynski, Rakesh Gupta, Vahid Mahdavifar","submitted_at":"2017-10-21T16:48:15Z","abstract_excerpt":"Cross-laminated timber (CLT) is a prefabricated solid engineered wood product made of at least three orthogonally bonded layers of solid-sawn lumber that are laminated by gluing longitudinal and transverse layers with structural adhesives to form a solid panel. Previous studies have shown that the CLT buildings can perform well in seismic loading and are recognized as the essential role of connector performance in structural design, modelling, and analysis of CLT buildings. When CLT is composed of high-grade/high-density layers for the outer lamellas and low-grade/low-density for the core of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.07825","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":"2026-05-18T00:32:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zludp4IdwCbNkrWyR8AMLn6DibDv+YDnQowKZLdVIR8srt6LZk3sS+3Fn6kTSqxTQkqRvpbPMGjqJ2AyaA42CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:30:46.307941Z"},"content_sha256":"b844d92ea657ecbe35b7cdcf20b759aed83851db90dad20fc06c475f81de21f6","schema_version":"1.0","event_id":"sha256:b844d92ea657ecbe35b7cdcf20b759aed83851db90dad20fc06c475f81de21f6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3I643IEZ2WGW3SZX7YNXHKCG2Z/bundle.json","state_url":"https://pith.science/pith/3I643IEZ2WGW3SZX7YNXHKCG2Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3I643IEZ2WGW3SZX7YNXHKCG2Z/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":"2026-07-06T19:30:46Z","links":{"resolver":"https://pith.science/pith/3I643IEZ2WGW3SZX7YNXHKCG2Z","bundle":"https://pith.science/pith/3I643IEZ2WGW3SZX7YNXHKCG2Z/bundle.json","state":"https://pith.science/pith/3I643IEZ2WGW3SZX7YNXHKCG2Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3I643IEZ2WGW3SZX7YNXHKCG2Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:3I643IEZ2WGW3SZX7YNXHKCG2Z","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":"3b2ae5ec1122e5d549704e22891f1872ef1c2e9ffe6515f161196c3d6241ad18","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-21T16:48:15Z","title_canon_sha256":"838fe36d7003159b144ae67f9015f20e5594a9c6a5934adcb075ef283accd818"},"schema_version":"1.0","source":{"id":"1710.07825","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.07825","created_at":"2026-05-18T00:32:19Z"},{"alias_kind":"arxiv_version","alias_value":"1710.07825v1","created_at":"2026-05-18T00:32:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.07825","created_at":"2026-05-18T00:32:19Z"},{"alias_kind":"pith_short_12","alias_value":"3I643IEZ2WGW","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"3I643IEZ2WGW3SZX","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"3I643IEZ","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:b844d92ea657ecbe35b7cdcf20b759aed83851db90dad20fc06c475f81de21f6","target":"graph","created_at":"2026-05-18T00:32:19Z","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":"Cross-laminated timber (CLT) is a prefabricated solid engineered wood product made of at least three orthogonally bonded layers of solid-sawn lumber that are laminated by gluing longitudinal and transverse layers with structural adhesives to form a solid panel. Previous studies have shown that the CLT buildings can perform well in seismic loading and are recognized as the essential role of connector performance in structural design, modelling, and analysis of CLT buildings. When CLT is composed of high-grade/high-density layers for the outer lamellas and low-grade/low-density for the core of t","authors_text":"Andre Barbosa, Arijit Sinha, Lech Muszynski, Rakesh Gupta, Vahid Mahdavifar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-21T16:48:15Z","title":"Hysteretic behaviour of metal connectors for hybrid (high- and low-grade mixed species) cross laminated timber"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.07825","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":"sha256:8cc0522a8e6e3415ce2d14ef32f81b17903e6d381dbbef413a20578ee88b7d27","target":"record","created_at":"2026-05-18T00:32:19Z","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":"3b2ae5ec1122e5d549704e22891f1872ef1c2e9ffe6515f161196c3d6241ad18","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-21T16:48:15Z","title_canon_sha256":"838fe36d7003159b144ae67f9015f20e5594a9c6a5934adcb075ef283accd818"},"schema_version":"1.0","source":{"id":"1710.07825","kind":"arxiv","version":1}},"canonical_sha256":"da3dcda099d58d6dcb37fe1b73a846d67c2ced9c3d68d7930b7400d371afa9e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da3dcda099d58d6dcb37fe1b73a846d67c2ced9c3d68d7930b7400d371afa9e0","first_computed_at":"2026-05-18T00:32:19.623275Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:32:19.623275Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"thX5dz3yDegR3jPy0Q1GEM7CdCF2XaHBqMweQpwfB37Uy5gzmi6YqGG/Zb415gIGTVOEHFqcvo4UUHNq93uXBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:32:19.624031Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.07825","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8cc0522a8e6e3415ce2d14ef32f81b17903e6d381dbbef413a20578ee88b7d27","sha256:b844d92ea657ecbe35b7cdcf20b759aed83851db90dad20fc06c475f81de21f6"],"state_sha256":"70608b91780304c7380768e8c94ba0b2bf33134367381dab0f804a5b6fbb06ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wReqSwhBmB5ck/w718wXhL0vB5HfVdO3cTFteufmp2oXMg9+FM36iR9ls3Peju7YFcDjytZW2YnIMir474EmAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T19:30:46.309826Z","bundle_sha256":"90c1ef38e4e40baef6eccf061fed85f580b9418a9e445389d8826847d6e222db"}}