{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:2WK4WAZK2SKKGMVJ6MTIB3TVKT","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":"c8a6336b8cd718d90bd7948e21aba4486887c8a8c894d1d7e44dff0816a95b32","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-13T13:44:28Z","title_canon_sha256":"edb129440ed2749672462f3bba07a25e67dbc2002ccf9a2e77fbd87b431ca46a"},"schema_version":"1.0","source":{"id":"1206.2805","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.2805","created_at":"2026-05-18T03:53:43Z"},{"alias_kind":"arxiv_version","alias_value":"1206.2805v1","created_at":"2026-05-18T03:53:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.2805","created_at":"2026-05-18T03:53:43Z"},{"alias_kind":"pith_short_12","alias_value":"2WK4WAZK2SKK","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"2WK4WAZK2SKKGMVJ","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"2WK4WAZK","created_at":"2026-05-18T12:26:50Z"}],"graph_snapshots":[{"event_id":"sha256:65f5beb61d2a4e65e68ab0c43f5d0a37920f7334f74a2ec19e471f637ceb2685","target":"graph","created_at":"2026-05-18T03:53:43Z","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":"Herein, some magnetic nanoparticles (MNP)/clay/polymer nanocomposites have been prepared, whose saturation magnetization is higher than that of pure oleic acid coated MNP component. The existence of unique 'nano-network' structure and tight three-phase nano-interface in the nanocomposites contribute to the surprising saturation magnetization.","authors_text":"(2) Department of Applied Chemistry, Beijing, Beijing Institute of Petrochemical Technology, Biochemistry, China, Department of Material Science, Engineering, Hirotaka Ihara (2), Japan), Kumamoto, Kumamoto University, Makoto Takafuji (2), Takeshi Wakiya (2) ((1) Beijing Key Lab of Special Elastomer Composite Materials, Yang Liu (1)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-13T13:44:28Z","title":"Saturation Magnetization of Inorganic/polymer Nanocomposites Higher than That of Their Inorganic Magnetic Component"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.2805","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":"sha256:859d408bf220c5e5969c8707a1e0144224c367f905ae5a7b24c950ee85c3a72c","target":"record","created_at":"2026-05-18T03:53:43Z","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":"c8a6336b8cd718d90bd7948e21aba4486887c8a8c894d1d7e44dff0816a95b32","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-13T13:44:28Z","title_canon_sha256":"edb129440ed2749672462f3bba07a25e67dbc2002ccf9a2e77fbd87b431ca46a"},"schema_version":"1.0","source":{"id":"1206.2805","kind":"arxiv","version":1}},"canonical_sha256":"d595cb032ad494a332a9f32680ee7554e99ec0c1ac3f5361df15d06988d4c7ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d595cb032ad494a332a9f32680ee7554e99ec0c1ac3f5361df15d06988d4c7ac","first_computed_at":"2026-05-18T03:53:43.080485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:53:43.080485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YO2/HJYvzIiPI6LleZlIPWdJ2Qsf3IGY3xcJB88i20hYSAo6BGIZnmgL978EL5OlFYI+fGtl65zluLk9wMAcDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:53:43.081009Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.2805","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:859d408bf220c5e5969c8707a1e0144224c367f905ae5a7b24c950ee85c3a72c","sha256:65f5beb61d2a4e65e68ab0c43f5d0a37920f7334f74a2ec19e471f637ceb2685"],"state_sha256":"0a63b9a37cb549fac3e721413ebfc0063438debf45cb53c6c5d3b95c92d0ddf5"}