{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:WSTG4E7F23YXPT4DNMT34P7MBC","short_pith_number":"pith:WSTG4E7F","canonical_record":{"source":{"id":"1006.0945","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-04T17:08:23Z","cross_cats_sorted":[],"title_canon_sha256":"6a35b7118e97a4ae75cc53355971ac282ee28bedf81d834db71eae1b1f702f9b","abstract_canon_sha256":"3e9e9386c15b7447502bb25526681a34d6456c23dc5d0b8359fa9031f81d5718"},"schema_version":"1.0"},"canonical_sha256":"b4a66e13e5d6f177cf836b27be3fec08a31dea1e8c44240604cb8657984fbdc4","source":{"kind":"arxiv","id":"1006.0945","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.0945","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"arxiv_version","alias_value":"1006.0945v1","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.0945","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"pith_short_12","alias_value":"WSTG4E7F23YX","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"pith_short_16","alias_value":"WSTG4E7F23YXPT4D","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"pith_short_8","alias_value":"WSTG4E7F","created_at":"2026-07-04T17:30:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:WSTG4E7F23YXPT4DNMT34P7MBC","target":"record","payload":{"canonical_record":{"source":{"id":"1006.0945","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-04T17:08:23Z","cross_cats_sorted":[],"title_canon_sha256":"6a35b7118e97a4ae75cc53355971ac282ee28bedf81d834db71eae1b1f702f9b","abstract_canon_sha256":"3e9e9386c15b7447502bb25526681a34d6456c23dc5d0b8359fa9031f81d5718"},"schema_version":"1.0"},"canonical_sha256":"b4a66e13e5d6f177cf836b27be3fec08a31dea1e8c44240604cb8657984fbdc4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:30:03.335570Z","signature_b64":"CNm4t0WOvONCa8nv0ydM81sCMPU/4BZmwm7+gC08q779eou//NDqq8NxF9m06e0YzfJUn9TNSpZk2eeRGc6+Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4a66e13e5d6f177cf836b27be3fec08a31dea1e8c44240604cb8657984fbdc4","last_reissued_at":"2026-07-04T17:30:03.335180Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:30:03.335180Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.0945","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":"2026-07-04T17:30:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aeSoOTzxqdd0cQ5CSlLEYL9GcbUaqoebtQ1r8zqVFcfg8P3vfhpFvNAItbag8dilvXvQfFiTFccv1l08A+d8CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T19:19:55.937290Z"},"content_sha256":"92e858ded310972250219be1d2816390fc122cac5bda6ac737a98dab995d3259","schema_version":"1.0","event_id":"sha256:92e858ded310972250219be1d2816390fc122cac5bda6ac737a98dab995d3259"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:WSTG4E7F23YXPT4DNMT34P7MBC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Molecular Modeling of Self-assembling Hybrid Materials (PhD Thesis)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Alessandro Patti","submitted_at":"2010-06-04T17:08:23Z","abstract_excerpt":"Lattice Monte Carlo simulations are used to study the phase behavior of self-assembling ordered mesoporous materials formed by an organic template with amphiphilic properties and an inorganic precursor in a model solvent. Three classes of inorganic precursors have been modeled: terminal (R-Si-(OEt)3) and bridging ((EtO)3-Si-R-Si-(OEt)3)) organosilica precursors (OSPs), along with pure silica precursors (Si-(OEt)4). Each class has been studied by analyzing its solubility in the solvent and the solvophobicity of the inorganic group. At high surfactant concentrations, periodic ordered structures,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.0945","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1006.0945/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T17:30:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IiOKR177guwWzLmt7iT3KjDjbse2yjZ26W7CrvEoEV2DstrwGus/d/uxBxhwysB+J2VC3WDLSW1YIvGxdHMIAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T19:19:55.937715Z"},"content_sha256":"7614fffb604bb52d027d1bfa35afe625babe817fd26f38288286b0630b7efd35","schema_version":"1.0","event_id":"sha256:7614fffb604bb52d027d1bfa35afe625babe817fd26f38288286b0630b7efd35"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WSTG4E7F23YXPT4DNMT34P7MBC/bundle.json","state_url":"https://pith.science/pith/WSTG4E7F23YXPT4DNMT34P7MBC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WSTG4E7F23YXPT4DNMT34P7MBC/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":"2026-07-04T19:19:55Z","links":{"resolver":"https://pith.science/pith/WSTG4E7F23YXPT4DNMT34P7MBC","bundle":"https://pith.science/pith/WSTG4E7F23YXPT4DNMT34P7MBC/bundle.json","state":"https://pith.science/pith/WSTG4E7F23YXPT4DNMT34P7MBC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WSTG4E7F23YXPT4DNMT34P7MBC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:WSTG4E7F23YXPT4DNMT34P7MBC","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":"3e9e9386c15b7447502bb25526681a34d6456c23dc5d0b8359fa9031f81d5718","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-04T17:08:23Z","title_canon_sha256":"6a35b7118e97a4ae75cc53355971ac282ee28bedf81d834db71eae1b1f702f9b"},"schema_version":"1.0","source":{"id":"1006.0945","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.0945","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"arxiv_version","alias_value":"1006.0945v1","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.0945","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"pith_short_12","alias_value":"WSTG4E7F23YX","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"pith_short_16","alias_value":"WSTG4E7F23YXPT4D","created_at":"2026-07-04T17:30:03Z"},{"alias_kind":"pith_short_8","alias_value":"WSTG4E7F","created_at":"2026-07-04T17:30:03Z"}],"graph_snapshots":[{"event_id":"sha256:7614fffb604bb52d027d1bfa35afe625babe817fd26f38288286b0630b7efd35","target":"graph","created_at":"2026-07-04T17:30:03Z","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/1006.0945/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Lattice Monte Carlo simulations are used to study the phase behavior of self-assembling ordered mesoporous materials formed by an organic template with amphiphilic properties and an inorganic precursor in a model solvent. Three classes of inorganic precursors have been modeled: terminal (R-Si-(OEt)3) and bridging ((EtO)3-Si-R-Si-(OEt)3)) organosilica precursors (OSPs), along with pure silica precursors (Si-(OEt)4). Each class has been studied by analyzing its solubility in the solvent and the solvophobicity of the inorganic group. At high surfactant concentrations, periodic ordered structures,","authors_text":"Alessandro Patti","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-04T17:08:23Z","title":"Molecular Modeling of Self-assembling Hybrid Materials (PhD Thesis)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.0945","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":"sha256:92e858ded310972250219be1d2816390fc122cac5bda6ac737a98dab995d3259","target":"record","created_at":"2026-07-04T17:30:03Z","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":"3e9e9386c15b7447502bb25526681a34d6456c23dc5d0b8359fa9031f81d5718","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-04T17:08:23Z","title_canon_sha256":"6a35b7118e97a4ae75cc53355971ac282ee28bedf81d834db71eae1b1f702f9b"},"schema_version":"1.0","source":{"id":"1006.0945","kind":"arxiv","version":1}},"canonical_sha256":"b4a66e13e5d6f177cf836b27be3fec08a31dea1e8c44240604cb8657984fbdc4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b4a66e13e5d6f177cf836b27be3fec08a31dea1e8c44240604cb8657984fbdc4","first_computed_at":"2026-07-04T17:30:03.335180Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:30:03.335180Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CNm4t0WOvONCa8nv0ydM81sCMPU/4BZmwm7+gC08q779eou//NDqq8NxF9m06e0YzfJUn9TNSpZk2eeRGc6+Bg==","signature_status":"signed_v1","signed_at":"2026-07-04T17:30:03.335570Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.0945","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:92e858ded310972250219be1d2816390fc122cac5bda6ac737a98dab995d3259","sha256:7614fffb604bb52d027d1bfa35afe625babe817fd26f38288286b0630b7efd35"],"state_sha256":"8e5060a212b1bf4bd46cd637f90086692e9f05e30b9157f13ebc4d517bab7e69"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pZliTsoU0GbOLlwWrV3rrOPIXQBXUAGDPuA+L2zguHcBfhMXZqLgr1o3Jveswbq02LhGjQSrYLFR14RosA1RCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T19:19:55.939986Z","bundle_sha256":"cc6d2712e2c534981529189667df2f034fb0137e3d50375c096fc54ea13369f6"}}