{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:WBTU3EMYHVBRZQPJXEXWRNB37C","short_pith_number":"pith:WBTU3EMY","canonical_record":{"source":{"id":"1106.3166","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"q-bio.TO","submitted_at":"2011-06-16T08:26:53Z","cross_cats_sorted":["physics.bio-ph"],"title_canon_sha256":"165ac41d741f6b517c98871a0ad9880ed52076702bd1d98d0e6bf185175b0373","abstract_canon_sha256":"701f3310b81f3bf8c176f91420304a06e61a19e4b744a26bbbda05d26835d974"},"schema_version":"1.0"},"canonical_sha256":"b0674d91983d431cc1e9b92f68b43bf8ab0f08469df3580408ea26970de1abb9","source":{"kind":"arxiv","id":"1106.3166","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1106.3166","created_at":"2026-05-18T04:19:54Z"},{"alias_kind":"arxiv_version","alias_value":"1106.3166v1","created_at":"2026-05-18T04:19:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.3166","created_at":"2026-05-18T04:19:54Z"},{"alias_kind":"pith_short_12","alias_value":"WBTU3EMYHVBR","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"WBTU3EMYHVBRZQPJ","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"WBTU3EMY","created_at":"2026-05-18T12:26:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:WBTU3EMYHVBRZQPJXEXWRNB37C","target":"record","payload":{"canonical_record":{"source":{"id":"1106.3166","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"q-bio.TO","submitted_at":"2011-06-16T08:26:53Z","cross_cats_sorted":["physics.bio-ph"],"title_canon_sha256":"165ac41d741f6b517c98871a0ad9880ed52076702bd1d98d0e6bf185175b0373","abstract_canon_sha256":"701f3310b81f3bf8c176f91420304a06e61a19e4b744a26bbbda05d26835d974"},"schema_version":"1.0"},"canonical_sha256":"b0674d91983d431cc1e9b92f68b43bf8ab0f08469df3580408ea26970de1abb9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:19:54.081308Z","signature_b64":"OhTTbIGWUALihN4ex55PkpBQMANJY2lxfiba6bXIhYNzH+6tmtBGlvZW0DRz2oCdhMYc5riMiiXMpMYLKGdhDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b0674d91983d431cc1e9b92f68b43bf8ab0f08469df3580408ea26970de1abb9","last_reissued_at":"2026-05-18T04:19:54.080564Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:19:54.080564Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1106.3166","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":"2026-05-18T04:19:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9EweSCbHARn6AJxB0MRpOeyLoAlsGRfs7R1juXKsW6lcRSU45sON5z4GDr/1ocWKJ+2Mrdf4eNAyUMKe2wwPBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T22:50:18.543125Z"},"content_sha256":"751c3e6f7fae6661091c1dea0dfd3cc1783cfc3ed856ebdc3ad50bbf8e3c1e71","schema_version":"1.0","event_id":"sha256:751c3e6f7fae6661091c1dea0dfd3cc1783cfc3ed856ebdc3ad50bbf8e3c1e71"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:WBTU3EMYHVBRZQPJXEXWRNB37C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Realistic 3D computer model of the gerbil middle ear, featuring accurate morphology of bone and soft tissue structures","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":["physics.bio-ph"],"primary_cat":"q-bio.TO","authors_text":"J.A.N. Buytaert, J.J.J. Dirckx, M. Dierick, P. Jacobs, W.H.M. Salih","submitted_at":"2011-06-16T08:26:53Z","abstract_excerpt":"In order to improve realism in middle ear (ME) finite element modeling (FEM), comprehensive and precise morphological data are needed. To date, micro-scale X-ray computed tomography (\\mu CT) recordings have been used as geometric input data for FEM models of the ME ossicles. Previously, attempts were made to obtain this data on ME soft tissue structures as well. However, due to low X-ray absorption of soft tissue, quality of these images is limited. Another popular approach is using histological sections as data for 3D models, delivering high in-plane resolution for the sections, but the techn"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.3166","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":"2026-05-18T04:19:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ETNihGosdUMqQYUoE9AE+fszlo6P37yg2oYqXGJftlFhInBg+hiliEJjmp2aR+Dqdb7BEnhef323UUwVPatyCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T22:50:18.543778Z"},"content_sha256":"0c163ea980bceea057c2394b782fa43a12b834f1f0022ce15f52244e1bce9c67","schema_version":"1.0","event_id":"sha256:0c163ea980bceea057c2394b782fa43a12b834f1f0022ce15f52244e1bce9c67"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WBTU3EMYHVBRZQPJXEXWRNB37C/bundle.json","state_url":"https://pith.science/pith/WBTU3EMYHVBRZQPJXEXWRNB37C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WBTU3EMYHVBRZQPJXEXWRNB37C/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":"2026-06-06T22:50:18Z","links":{"resolver":"https://pith.science/pith/WBTU3EMYHVBRZQPJXEXWRNB37C","bundle":"https://pith.science/pith/WBTU3EMYHVBRZQPJXEXWRNB37C/bundle.json","state":"https://pith.science/pith/WBTU3EMYHVBRZQPJXEXWRNB37C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WBTU3EMYHVBRZQPJXEXWRNB37C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:WBTU3EMYHVBRZQPJXEXWRNB37C","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":"701f3310b81f3bf8c176f91420304a06e61a19e4b744a26bbbda05d26835d974","cross_cats_sorted":["physics.bio-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"q-bio.TO","submitted_at":"2011-06-16T08:26:53Z","title_canon_sha256":"165ac41d741f6b517c98871a0ad9880ed52076702bd1d98d0e6bf185175b0373"},"schema_version":"1.0","source":{"id":"1106.3166","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1106.3166","created_at":"2026-05-18T04:19:54Z"},{"alias_kind":"arxiv_version","alias_value":"1106.3166v1","created_at":"2026-05-18T04:19:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.3166","created_at":"2026-05-18T04:19:54Z"},{"alias_kind":"pith_short_12","alias_value":"WBTU3EMYHVBR","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"WBTU3EMYHVBRZQPJ","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"WBTU3EMY","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:0c163ea980bceea057c2394b782fa43a12b834f1f0022ce15f52244e1bce9c67","target":"graph","created_at":"2026-05-18T04:19:54Z","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":"In order to improve realism in middle ear (ME) finite element modeling (FEM), comprehensive and precise morphological data are needed. To date, micro-scale X-ray computed tomography (\\mu CT) recordings have been used as geometric input data for FEM models of the ME ossicles. Previously, attempts were made to obtain this data on ME soft tissue structures as well. However, due to low X-ray absorption of soft tissue, quality of these images is limited. Another popular approach is using histological sections as data for 3D models, delivering high in-plane resolution for the sections, but the techn","authors_text":"J.A.N. Buytaert, J.J.J. Dirckx, M. Dierick, P. Jacobs, W.H.M. Salih","cross_cats":["physics.bio-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"q-bio.TO","submitted_at":"2011-06-16T08:26:53Z","title":"Realistic 3D computer model of the gerbil middle ear, featuring accurate morphology of bone and soft tissue structures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.3166","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":"sha256:751c3e6f7fae6661091c1dea0dfd3cc1783cfc3ed856ebdc3ad50bbf8e3c1e71","target":"record","created_at":"2026-05-18T04:19:54Z","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":"701f3310b81f3bf8c176f91420304a06e61a19e4b744a26bbbda05d26835d974","cross_cats_sorted":["physics.bio-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"q-bio.TO","submitted_at":"2011-06-16T08:26:53Z","title_canon_sha256":"165ac41d741f6b517c98871a0ad9880ed52076702bd1d98d0e6bf185175b0373"},"schema_version":"1.0","source":{"id":"1106.3166","kind":"arxiv","version":1}},"canonical_sha256":"b0674d91983d431cc1e9b92f68b43bf8ab0f08469df3580408ea26970de1abb9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0674d91983d431cc1e9b92f68b43bf8ab0f08469df3580408ea26970de1abb9","first_computed_at":"2026-05-18T04:19:54.080564Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:19:54.080564Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OhTTbIGWUALihN4ex55PkpBQMANJY2lxfiba6bXIhYNzH+6tmtBGlvZW0DRz2oCdhMYc5riMiiXMpMYLKGdhDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:19:54.081308Z","signed_message":"canonical_sha256_bytes"},"source_id":"1106.3166","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:751c3e6f7fae6661091c1dea0dfd3cc1783cfc3ed856ebdc3ad50bbf8e3c1e71","sha256:0c163ea980bceea057c2394b782fa43a12b834f1f0022ce15f52244e1bce9c67"],"state_sha256":"c9cf1e498c970970398ff827f6d76e506b012598b130de854b4efe3026ab179c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iSGaopwpSn5/+p3FYGiUuHH76OL7X4+6ee71JCZqsEjDwmkQnCndTuS/AsdW8HEhmFCYLKtVI/0z1AuI/Ds2AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T22:50:18.547294Z","bundle_sha256":"bbd021946fba8ecec77de755bd0746efe0be1d94235337acb94776d1597b0cd6"}}