{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FDOIIECYYVOGA4HX3KB76674GY","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":"4f856ad444a6794c62f1935e6e49af333e1b892127fac5a4fc3ed0aedce1f2f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-29T15:30:09Z","title_canon_sha256":"f9cb036593838dc0f3dac87bb4ae559edaca7e9697fe144394ea1cd0f162dc35"},"schema_version":"1.0","source":{"id":"1707.09528","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.09528","created_at":"2026-05-18T00:39:11Z"},{"alias_kind":"arxiv_version","alias_value":"1707.09528v1","created_at":"2026-05-18T00:39:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.09528","created_at":"2026-05-18T00:39:11Z"},{"alias_kind":"pith_short_12","alias_value":"FDOIIECYYVOG","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FDOIIECYYVOGA4HX","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FDOIIECY","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:3625c2557307922f306e54d56288795d8e5905ffa84097311906f32c535a8f7b","target":"graph","created_at":"2026-05-18T00:39:11Z","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":"This is a reply to the correspondence of Prof. Robert Ritchie: \"On the fracture toughness of bioinspired ceramic materials\", submitted to Nature Materials, which discusses the fracture toughness values of the following papers: Bouville, F., Maire, E., Meille, S., Van de Moort\\`ele, B., Stevenson, A. J., & Deville, S. (2014). Strong, tough and stiff bioinspired ceramics from brittle constituents. Nature Materials, 13(5), 508-514 and Le Ferrand, H., Bouville, F., Niebel, T. P., & Studart, A. R. (2015). Magnetically assisted slip casting of bioinspired heterogeneous composites. Nature Materials, ","authors_text":"Adam J. Stevenson, Bertrand Van de Moort\\`ele, Eric Maire, Florian Bouville, Sylvain Deville, Sylvain Meille","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-29T15:30:09Z","title":"Reply to the correspondence: \"On the fracture toughness of bioinspired ceramic materials\""},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.09528","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":"sha256:50c0c4556ba6a60d5a27eab4a43d7624cd113af90f09c52a43223466fa6122e7","target":"record","created_at":"2026-05-18T00:39:11Z","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":"4f856ad444a6794c62f1935e6e49af333e1b892127fac5a4fc3ed0aedce1f2f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-29T15:30:09Z","title_canon_sha256":"f9cb036593838dc0f3dac87bb4ae559edaca7e9697fe144394ea1cd0f162dc35"},"schema_version":"1.0","source":{"id":"1707.09528","kind":"arxiv","version":1}},"canonical_sha256":"28dc841058c55c6070f7da83ff7bfc3608f0c28ae7cdab2d9d02182b9b1d2f57","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28dc841058c55c6070f7da83ff7bfc3608f0c28ae7cdab2d9d02182b9b1d2f57","first_computed_at":"2026-05-18T00:39:11.036237Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:11.036237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GkRRCOsVWpkrFMcnjALWaoq6MzNVPqMx6VngGLDiNdQIfx9VelXqSigYJTiZaJWVI3VZ2EEjXT+mNW9+PqMQAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:11.036973Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.09528","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50c0c4556ba6a60d5a27eab4a43d7624cd113af90f09c52a43223466fa6122e7","sha256:3625c2557307922f306e54d56288795d8e5905ffa84097311906f32c535a8f7b"],"state_sha256":"5bc4a09ad34d29453e47c119fac57271b34e203d0365a852af481d59b484dbe6"}