{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:VJWIVDWL5EU33ZI5C3HX3R3Z7R","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":"7e8fabbcdffa96962aeef673f0b70cbeee29a4230292b858ef7a65c4dc02db7f","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-08-29T09:52:06Z","title_canon_sha256":"2b42985435ccc09562cfdff6a11e13dff13d48733d12c1ca8940b6a5c82634ab"},"schema_version":"1.0","source":{"id":"cond-mat/0108488","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0108488","created_at":"2026-05-18T01:07:02Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0108488v1","created_at":"2026-05-18T01:07:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0108488","created_at":"2026-05-18T01:07:02Z"},{"alias_kind":"pith_short_12","alias_value":"VJWIVDWL5EU3","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"VJWIVDWL5EU33ZI5","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"VJWIVDWL","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:e0d99c756204ccc629f2256635d95a1a5b86427ccc207bab2f0b1683910c2e85","target":"graph","created_at":"2026-05-18T01:07:02Z","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 the low dimensional spin systems $SrCu_2(BO_3)_2$ and $CuGeO_3$ the thermal conductivities along different crystal directions show pronounced double-peak structures and strongly depend on magnetic fields. For $SrCu_2(BO_3)_2$ the experimental data can be described by a purely phononic heat current and resonant scattering of phonons by magnetic excitations. A similar effect seems to be important in $CuGeO_3$, too but, in addition, a magnetic contribution to the heat transport may be present.","authors_text":"A. Freimuth, A. Revcolevschi, G. Dhalenne, G.S. Uhrig, H. Kageyama, M. Hofmann, T. Lorenz, Y. Ueda","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-08-29T09:52:06Z","title":"Heat transport in SrCu_2(BO_3)_2 and CuGeO_3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0108488","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":"sha256:4b9a2ce309ff15ca6717780d4ff9d80a5df5f84f18692d78b036216f5682019c","target":"record","created_at":"2026-05-18T01:07:02Z","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":"7e8fabbcdffa96962aeef673f0b70cbeee29a4230292b858ef7a65c4dc02db7f","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-08-29T09:52:06Z","title_canon_sha256":"2b42985435ccc09562cfdff6a11e13dff13d48733d12c1ca8940b6a5c82634ab"},"schema_version":"1.0","source":{"id":"cond-mat/0108488","kind":"arxiv","version":1}},"canonical_sha256":"aa6c8a8ecbe929bde51d16cf7dc779fc4e050107af366ea8b9935cd9bb6d2082","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa6c8a8ecbe929bde51d16cf7dc779fc4e050107af366ea8b9935cd9bb6d2082","first_computed_at":"2026-05-18T01:07:02.386565Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:02.386565Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"M8bmmPGL/EdcS7QUOEr/cEgFpl63NOI6aLRJWfPZI8zm6UrT3kPaIT33rT8mX4m3P2N7cuFBqIf3ll0F3ioFCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:02.387128Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0108488","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b9a2ce309ff15ca6717780d4ff9d80a5df5f84f18692d78b036216f5682019c","sha256:e0d99c756204ccc629f2256635d95a1a5b86427ccc207bab2f0b1683910c2e85"],"state_sha256":"a4e72d69ba5c445d20256def0ac77a95c2881a09c36747f61310a5205ceeeb86"}