{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:AQ2JA35WWZ4BI6NAHNXZXRCMVW","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":"1641cfea3753dd8d909c95195eb50846122cc7ac377969399a2afe24bdbaa649","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-25T10:05:02Z","title_canon_sha256":"11253320f0d0595a060568e081b43cb41ad4c0469b5130c6fbfbbda51739b6a8"},"schema_version":"1.0","source":{"id":"1904.11247","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.11247","created_at":"2026-05-17T23:47:45Z"},{"alias_kind":"arxiv_version","alias_value":"1904.11247v1","created_at":"2026-05-17T23:47:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.11247","created_at":"2026-05-17T23:47:45Z"},{"alias_kind":"pith_short_12","alias_value":"AQ2JA35WWZ4B","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"AQ2JA35WWZ4BI6NA","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"AQ2JA35W","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:c45c510f9ea5daa34df103567a4c2cf85900c90355fc0df2433103722fb81e69","target":"graph","created_at":"2026-05-17T23:47:45Z","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 a study of the dynamic magnetic properties of TiN-buffered epitaxial thin films of the Heusler alloy Fe$_{1.5}$CoGe. Thickness series annealed at different temperatures are prepared and the magnetic damping is measured, a lowest value of $\\alpha=2.18\\times 10^{-3}$ is obtained. The perpendicular magnetic anisotropy properties in Fe$_{1.5}$CoGe/MgO are also characterized. The evolution of the interfacial perpendicular anisotropy constant $K^{\\perp}_{\\rm S}$ with the annealing temperature is shown and compared with the widely used CoFeB/MgO interface. A large volume contribution to th","authors_text":"Alessia Niesen, Andres Conca, Burkard Hillebrands, G\\\"unter Reiss","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-25T10:05:02Z","title":"Low damping magnetic properties and perpendicular magnetic anisotropy with strong volume contribution in the Heusler alloy Fe1.5CoGe"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.11247","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":"sha256:123b2059dedede01af5ac3fe3408e377683623781ea2d693fcb2d0357a483f4c","target":"record","created_at":"2026-05-17T23:47:45Z","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":"1641cfea3753dd8d909c95195eb50846122cc7ac377969399a2afe24bdbaa649","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-25T10:05:02Z","title_canon_sha256":"11253320f0d0595a060568e081b43cb41ad4c0469b5130c6fbfbbda51739b6a8"},"schema_version":"1.0","source":{"id":"1904.11247","kind":"arxiv","version":1}},"canonical_sha256":"0434906fb6b6781479a03b6f9bc44cadaa6ed58a87a56cc3f85ccfd95a2c07af","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0434906fb6b6781479a03b6f9bc44cadaa6ed58a87a56cc3f85ccfd95a2c07af","first_computed_at":"2026-05-17T23:47:45.398751Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:45.398751Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kYCLWisUF0YVxrjF5CqBvP83Rcw41zwcWYrFnbw1t8aMVpbaT6afh0r+M3qqCzC1CcWArMt3Xx6e9cojvThxAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:45.399237Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.11247","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:123b2059dedede01af5ac3fe3408e377683623781ea2d693fcb2d0357a483f4c","sha256:c45c510f9ea5daa34df103567a4c2cf85900c90355fc0df2433103722fb81e69"],"state_sha256":"8a482bf28e3a75327d50eac0d06dd3841b898d4dc97db272ac4c1e4035548159"}