{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LQJEGHEYKM2KIABILEIN7X3EHY","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":"ae0c5296c0534c1affc845a2b4b726d683e913a32f8dd5e70661c4f27da20dba","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-01-12T07:00:53Z","title_canon_sha256":"fbf6c722ff419d5292c56643849b852c193d618a687c636d738d61172b088491"},"schema_version":"1.0","source":{"id":"1401.2595","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.2595","created_at":"2026-05-18T03:02:32Z"},{"alias_kind":"arxiv_version","alias_value":"1401.2595v1","created_at":"2026-05-18T03:02:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.2595","created_at":"2026-05-18T03:02:32Z"},{"alias_kind":"pith_short_12","alias_value":"LQJEGHEYKM2K","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LQJEGHEYKM2KIABI","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LQJEGHEY","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:c1d19dd7c652297ccc5a432c4b72dafc777807ef6d8b090dc66ea5b6f15109af","target":"graph","created_at":"2026-05-18T03:02:32Z","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":"Materials with very low thermal conductivity are of high interest for both thermoelectric and optical phase-change applications. Synthetic nanostructuring is most promising to suppress thermal conductivity by scattering phonons, but challenges remain in producing bulk samples. We show that in crystalline AgSbTe$_2$, a spontaneously-forming nanostructure leads to a suppression of thermal conductivity to a glass-like level. Our mapping of the phonon mean-free-paths provides a novel bottom-up microscopic account of thermal conductivity, and also reveals intrinsic anisotropies associated with the ","authors_text":"A. F. May, A. Huq, B. C. Sales, C. E. Carlton, D. L. Abernathy, G. Ehlers, J. Ma, L. H. VanBebber, M. A. McGuire, O. Delaire, Tao Hong, V. M. Keppens, Wei Tian, Y. Shao-Horn","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-01-12T07:00:53Z","title":"Glass-like phonon scattering from a spontaneous nanostructure in AgSbTe2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.2595","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:d46c99bbce30bfc73363894f71920c87642c066dec7ca056f03d19d0435ed10b","target":"record","created_at":"2026-05-18T03:02:32Z","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":"ae0c5296c0534c1affc845a2b4b726d683e913a32f8dd5e70661c4f27da20dba","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-01-12T07:00:53Z","title_canon_sha256":"fbf6c722ff419d5292c56643849b852c193d618a687c636d738d61172b088491"},"schema_version":"1.0","source":{"id":"1401.2595","kind":"arxiv","version":1}},"canonical_sha256":"5c12431c985334a400285910dfdf643e02ae48f5724ddfaa76bb3bafaa9330ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c12431c985334a400285910dfdf643e02ae48f5724ddfaa76bb3bafaa9330ce","first_computed_at":"2026-05-18T03:02:32.896132Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:02:32.896132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Qj1GAYWXqyizrH/ySfSqMls7rFpRuWmpBNVbDIWIA16dtN8zRC/ruPgJD/R0PiSHMT82+UHqoUmUWrK6rrYBCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:02:32.897105Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.2595","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d46c99bbce30bfc73363894f71920c87642c066dec7ca056f03d19d0435ed10b","sha256:c1d19dd7c652297ccc5a432c4b72dafc777807ef6d8b090dc66ea5b6f15109af"],"state_sha256":"d873b434d13a3d95e5892a2352b2b24adcf941dadef820b3c1691d80867bfa06"}