{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:AUSZ3LIH66ZOEXBNRD7CPLIT5U","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":"10d7bd33339e8f755066b97629fda3f2eb623a01dff210b19dcf028d17b97527","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-10-31T01:10:16Z","title_canon_sha256":"b49cd7614ab42a28511f7181d3a7f69890a76a82b12d61372e7cdbc523ef8a03"},"schema_version":"1.0","source":{"id":"1910.14198","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.14198","created_at":"2026-07-05T01:14:30Z"},{"alias_kind":"arxiv_version","alias_value":"1910.14198v2","created_at":"2026-07-05T01:14:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.14198","created_at":"2026-07-05T01:14:30Z"},{"alias_kind":"pith_short_12","alias_value":"AUSZ3LIH66ZO","created_at":"2026-07-05T01:14:30Z"},{"alias_kind":"pith_short_16","alias_value":"AUSZ3LIH66ZOEXBN","created_at":"2026-07-05T01:14:30Z"},{"alias_kind":"pith_short_8","alias_value":"AUSZ3LIH","created_at":"2026-07-05T01:14:30Z"}],"graph_snapshots":[{"event_id":"sha256:71caa640998fb9bb8237d9fe9c66e5e905353896e3f7410a8d1297b5aabc94df","target":"graph","created_at":"2026-07-05T01:14:30Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1910.14198/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Designing new quantum materials with long-lived electron spin states urgently requires a general theoretical formalism and computational technique to reliably predict intrinsic spin relaxation times. We present a new, accurate and universal first-principles methodology based on Lindbladian dynamics of density matrices to calculate spin-phonon relaxation time ($\\tau_s$) of solids with arbitrary spin mixing and crystal symmetry. This method describes contributions of Elliott-Yafet (EY) and D'yakonov-Perel' (DP) mechanisms to spin relaxation for systems with and without inversion symmetry on an e","authors_text":"Adela Habib, Feng Wu, Junqing Xu, Ravishankar Sundararaman, Sushant Kumar, Yuan Ping","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-10-31T01:10:16Z","title":"Spin-phonon relaxation from a universal \\emph{ab initio} density-matrix approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.14198","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":"sha256:8fcaad6f45e79b6d4ef18c9d5161d1cc3a509910cd3785bd892aafb535c5bb62","target":"record","created_at":"2026-07-05T01:14:30Z","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":"10d7bd33339e8f755066b97629fda3f2eb623a01dff210b19dcf028d17b97527","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-10-31T01:10:16Z","title_canon_sha256":"b49cd7614ab42a28511f7181d3a7f69890a76a82b12d61372e7cdbc523ef8a03"},"schema_version":"1.0","source":{"id":"1910.14198","kind":"arxiv","version":2}},"canonical_sha256":"05259dad07f7b2e25c2d88fe27ad13ed3caf06ed6a35426aa9168f5fa0431913","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"05259dad07f7b2e25c2d88fe27ad13ed3caf06ed6a35426aa9168f5fa0431913","first_computed_at":"2026-07-05T01:14:30.679563Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:14:30.679563Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B14QBG5U/Bas74QIWN2w1gP3zP4Rl4lpiB7O//TQ+h8effp0dH7zauWPrRNkMeOcWMoaQ8+kDQ/rsND0WkHqCg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:14:30.680056Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.14198","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8fcaad6f45e79b6d4ef18c9d5161d1cc3a509910cd3785bd892aafb535c5bb62","sha256:71caa640998fb9bb8237d9fe9c66e5e905353896e3f7410a8d1297b5aabc94df"],"state_sha256":"ac6c3f8974f717e9d57bc054e9e7851df582c164868fb6beb86eb7224f9ec31b"}