{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:F3JNEYZ2DWR4UTICD2WTY2SWXG","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":"be617f8f0903402eee29110c7b4497e6e4783f26d94985ae9621f134d742ac45","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-10-07T10:19:40Z","title_canon_sha256":"60b042588e3db3dc0abd6f1e0a073986a7e7cf724855ece638f470799fe202ee"},"schema_version":"1.0","source":{"id":"1010.1387","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.1387","created_at":"2026-05-18T04:24:43Z"},{"alias_kind":"arxiv_version","alias_value":"1010.1387v2","created_at":"2026-05-18T04:24:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.1387","created_at":"2026-05-18T04:24:43Z"},{"alias_kind":"pith_short_12","alias_value":"F3JNEYZ2DWR4","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"F3JNEYZ2DWR4UTIC","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"F3JNEYZ2","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:b568726da14f4f036b96c29dae726cfbf029c292cd30019370f10b4558ac535e","target":"graph","created_at":"2026-05-18T04:24:43Z","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":"Elastic properties of the filled skutterudite compound SmOs$_4$Sb$_{12}$ have been investigated by ultrasonic measurements. The elastic constant $C_{11}(\\omega)$ shows two ultrasonic dispersions at $\\sim$15 K and $\\sim$53 K for frequencies $\\omega$ between 33 and 316 MHz, which follow a Debye-type formula with Arrhenius-type temperature-dependent relaxation times, and remain unchanged even with applied magnetic fields up to 10 T. The corresponding activation energies were estimated to be $E_2$ = 105 K and $E_1$ = 409 K, respectively. The latter, $E_1$, is the highest value reported so far in t","authors_text":"Hiroshi Amitsuka, Hiroyuki Hidaka, Hitoshi Saito, Koji Araki, M. Brian Maple, Mitsuhiro Akatsu, Pei-Chun Ho, Ryan E. Baumbach, Tatsuya Yanagisawa, Terutaka Goto, Yuichi Nemoto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-10-07T10:19:40Z","title":"Magnetic-Field-Independent Ultrasonic Dispersions in the Magnetically Robust Heavy Fermion System SmOs4Sb12"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.1387","kind":"arxiv","version":2},"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":"sha256:2101b73fccdc246e64423c90b00eb878e9013e5eb019c1c146ad9cd447c24f47","target":"record","created_at":"2026-05-18T04:24:43Z","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":"be617f8f0903402eee29110c7b4497e6e4783f26d94985ae9621f134d742ac45","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-10-07T10:19:40Z","title_canon_sha256":"60b042588e3db3dc0abd6f1e0a073986a7e7cf724855ece638f470799fe202ee"},"schema_version":"1.0","source":{"id":"1010.1387","kind":"arxiv","version":2}},"canonical_sha256":"2ed2d2633a1da3ca4d021ead3c6a56b98377af58fa05eb4b1679f3c857cf10cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ed2d2633a1da3ca4d021ead3c6a56b98377af58fa05eb4b1679f3c857cf10cf","first_computed_at":"2026-05-18T04:24:43.702975Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:24:43.702975Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2FpK9YCgPvK4QS8P+fAPQKBEEJhTcsz1FrW0lVSvvKeN2o7iULZDUsYEJZ+rwCgtnU8wYAMdAQl+BAQbWoMnDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:24:43.703386Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.1387","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2101b73fccdc246e64423c90b00eb878e9013e5eb019c1c146ad9cd447c24f47","sha256:b568726da14f4f036b96c29dae726cfbf029c292cd30019370f10b4558ac535e"],"state_sha256":"023d79f33faabe00bc2ae57a0f6b3d357eb7e7d5832cc874bd0e4d1453c01c95"}