{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:JBNFTGDGXL2ZHKB4GLYR4DKATL","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":"230fa98323358d0081ab3e084e2daff9c58f4148adfb625abeeaf9b456df97cc","cross_cats_sorted":["cond-mat.mtrl-sci","physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.TO","submitted_at":"2012-05-11T06:55:42Z","title_canon_sha256":"d106881052b1276568b9a53fd29f6508b7a777eaea3e9dacdac1ac3a0622e7bc"},"schema_version":"1.0","source":{"id":"1205.2440","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.2440","created_at":"2026-05-18T03:38:55Z"},{"alias_kind":"arxiv_version","alias_value":"1205.2440v1","created_at":"2026-05-18T03:38:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.2440","created_at":"2026-05-18T03:38:55Z"},{"alias_kind":"pith_short_12","alias_value":"JBNFTGDGXL2Z","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JBNFTGDGXL2ZHKB4","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JBNFTGDG","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:9181401d40be2c14c92a33c2a68ffe2a8782c9d5e0e2f52ba699e8bd8c3d47bd","target":"graph","created_at":"2026-05-18T03:38:55Z","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":"We present in vitro and in vivo studies of yttrium-90 (90Y)-labelled human serum albumin magnetic microspheres (HSAMMS) as multifunctional agent for bimodal radionuclide-hyperthermia cancer therapy. The HSAMMS were produced using a modified emulsification-heat stabilization technique and contained 10-nm magnetite nanoparticles coated with citric acid, distributed as inhomogeneous clusters within the albumin microspheres. The average particle size of the complete HSAMMS was 20 (mu)m, and they exhibited superparamagnetic behavior at room temperature. The stability of the 90^Y-labelled HSAMMS was","authors_text":"B. Anti\\'c, B. Jancar, D. Jankovi\\'c, G. F. Goya, I. J. Bruvera, M. P. Calatayud, M. Radovi\\'c, M. R. Ibarra, N. Nikoli\\'c, S. Vranje\\v{s}-\\Djuri\\'c, T. E. Torres, V. Spasojevi\\'c","cross_cats":["cond-mat.mtrl-sci","physics.med-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.TO","submitted_at":"2012-05-11T06:55:42Z","title":"Novel multifunctional 90Y-labelled albumin magnetic microspheres for cancer therapy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.2440","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":"sha256:5f780743cbb69955178ae967371c438c2a5ed34aa4d5fe0b248f216e41214df3","target":"record","created_at":"2026-05-18T03:38:55Z","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":"230fa98323358d0081ab3e084e2daff9c58f4148adfb625abeeaf9b456df97cc","cross_cats_sorted":["cond-mat.mtrl-sci","physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.TO","submitted_at":"2012-05-11T06:55:42Z","title_canon_sha256":"d106881052b1276568b9a53fd29f6508b7a777eaea3e9dacdac1ac3a0622e7bc"},"schema_version":"1.0","source":{"id":"1205.2440","kind":"arxiv","version":1}},"canonical_sha256":"485a599866baf593a83c32f11e0d409adbd519da3761400f17e29ed64fa96064","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"485a599866baf593a83c32f11e0d409adbd519da3761400f17e29ed64fa96064","first_computed_at":"2026-05-18T03:38:55.957847Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:38:55.957847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JI77w3SK9AygqJ9fwV5JuIOEN03eCvm5TPl7VlemPw7/E6QteB5WGf9zQi/WLtB+nAg18wVfgTGlFMLhfP+3BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:38:55.958502Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.2440","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f780743cbb69955178ae967371c438c2a5ed34aa4d5fe0b248f216e41214df3","sha256:9181401d40be2c14c92a33c2a68ffe2a8782c9d5e0e2f52ba699e8bd8c3d47bd"],"state_sha256":"d0038f6aa224a8672da50c2f2cf4c12e2b3fbeea69ccb9a752ac4d760b9850c6"}