{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XJVBKZWK26X7PEV2GTC5ALZG7G","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":"6bfc953bb61e9417770a73c22261a0798c58651249e9dc48965a87c54f8556ae","cross_cats_sorted":["econ.GN","q-fin.EC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.AP","submitted_at":"2025-05-29T13:51:06Z","title_canon_sha256":"628043fe7b32ab2ecc39e9c4c0a260737a218b23c39c8145f14433fe62fcea17"},"schema_version":"1.0","source":{"id":"2506.11061","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.11061","created_at":"2026-07-05T11:20:58Z"},{"alias_kind":"arxiv_version","alias_value":"2506.11061v1","created_at":"2026-07-05T11:20:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.11061","created_at":"2026-07-05T11:20:58Z"},{"alias_kind":"pith_short_12","alias_value":"XJVBKZWK26X7","created_at":"2026-07-05T11:20:58Z"},{"alias_kind":"pith_short_16","alias_value":"XJVBKZWK26X7PEV2","created_at":"2026-07-05T11:20:58Z"},{"alias_kind":"pith_short_8","alias_value":"XJVBKZWK","created_at":"2026-07-05T11:20:58Z"}],"graph_snapshots":[{"event_id":"sha256:d8dbabe181642a359ab876bbe2181eb3a4999bd6ea6099ec4bf4f0422ccaeac5","target":"graph","created_at":"2026-07-05T11:20:58Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2506.11061/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Engineered timber is pivotal to low-carbon construction, but moisture uptake during its service life can compromise structural reliability and impede reuse within a circular economy model. Despite growing interest, quantitative standards for classifying the reusability of moisture-exposed timber are still lacking. This study develops a probabilistic framework to determine the post-exposure reusability of engineered timber. Laminated specimens were soaked to full saturation, dried to 25% moisture content, and subjected to destructive three-point flexural testing. Structural integrity was quanti","authors_text":"Chulin Jiang, Courtney Jayne Scurr, David Hughes, Farzad Pour Rahimian, Yiping Meng","cross_cats":["econ.GN","q-fin.EC"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.AP","submitted_at":"2025-05-29T13:51:06Z","title":"Probabilistic Assessment of Engineered Timber Reusability after Moisture Exposure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.11061","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":"sha256:1c1cd9516659e86d9df425c5980617c6b54c651290ff937b1349855ccc7e82c4","target":"record","created_at":"2026-07-05T11:20:58Z","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":"6bfc953bb61e9417770a73c22261a0798c58651249e9dc48965a87c54f8556ae","cross_cats_sorted":["econ.GN","q-fin.EC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.AP","submitted_at":"2025-05-29T13:51:06Z","title_canon_sha256":"628043fe7b32ab2ecc39e9c4c0a260737a218b23c39c8145f14433fe62fcea17"},"schema_version":"1.0","source":{"id":"2506.11061","kind":"arxiv","version":1}},"canonical_sha256":"ba6a1566cad7aff792ba34c5d02f26f9807818c2997918999bbb034a09108c5d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba6a1566cad7aff792ba34c5d02f26f9807818c2997918999bbb034a09108c5d","first_computed_at":"2026-07-05T11:20:58.756803Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:20:58.756803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yjmFyx0prEld7L8NNjzri/hB7xMxvKp+7+G2xZ3/5No2G6jqJjYhtmCUMpMqrj9IW+p+VVnyA02R0piMAMWDAA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:20:58.757238Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.11061","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c1cd9516659e86d9df425c5980617c6b54c651290ff937b1349855ccc7e82c4","sha256:d8dbabe181642a359ab876bbe2181eb3a4999bd6ea6099ec4bf4f0422ccaeac5"],"state_sha256":"f80aa55db820b76291baade07f39da16b046ef0c0120eae1d71bab193399e351"}