{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:VGRYG2HWZU6HCFJZBDGATVI354","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":"72731fb7a067c5890f01b5969e948132f96a9cb833542f0459773f426b1014be","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-06-29T13:20:49Z","title_canon_sha256":"f6c5495f2f306f27bff51cd194e25302d51a982927abbdbc0e7bfd2211ed5824"},"schema_version":"1.0","source":{"id":"1006.5605","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.5605","created_at":"2026-05-18T02:06:34Z"},{"alias_kind":"arxiv_version","alias_value":"1006.5605v1","created_at":"2026-05-18T02:06:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.5605","created_at":"2026-05-18T02:06:34Z"},{"alias_kind":"pith_short_12","alias_value":"VGRYG2HWZU6H","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"VGRYG2HWZU6HCFJZ","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"VGRYG2HW","created_at":"2026-05-18T12:26:15Z"}],"graph_snapshots":[{"event_id":"sha256:0aa5ba213d89180ab5ab75ce6667f8746bb8ad0b7e20a6a9622cb25f62ef0675","target":"graph","created_at":"2026-05-18T02:06:34Z","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":"The lifetimes of spin excitations of Mn adsorbates on CuN/Cu(100) are computed from first-principles. The theory is based on a strong-coupling T-matrix approach that evaluates the decay of a spin excitation due to electron-hole pair creation. Using a previously developed theory [Phys. Rev. Lett. {\\bf 103}, 176601 (2009) and Phys. Rev. B {\\bf 81}, 165423 (2010)], we compute the excitation rates by a tunneling current for all the Mn spin states. A rate equation approach permits us to simulate the experimental results by Loth and co-workers [Nat. Phys. {\\bf 6}, 340 (2010)] for large tunnelling cu","authors_text":"Frederico D. Novaes, Jean-Pierre Gauyacq, Nicol\\'as Lorente","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-06-29T13:20:49Z","title":"Quenching of magnetic excitations in single adsorbates at surfaces: Mn on CuN/Cu(100)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.5605","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":"sha256:7b94180799d9e3155d436cb8397ca00c4e9e8c59ab09ccfbe3b47eaa3ef90a15","target":"record","created_at":"2026-05-18T02:06:34Z","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":"72731fb7a067c5890f01b5969e948132f96a9cb833542f0459773f426b1014be","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-06-29T13:20:49Z","title_canon_sha256":"f6c5495f2f306f27bff51cd194e25302d51a982927abbdbc0e7bfd2211ed5824"},"schema_version":"1.0","source":{"id":"1006.5605","kind":"arxiv","version":1}},"canonical_sha256":"a9a38368f6cd3c71153908cc09d51bef02ed34ca76912608a24501e2920ef61a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9a38368f6cd3c71153908cc09d51bef02ed34ca76912608a24501e2920ef61a","first_computed_at":"2026-05-18T02:06:34.489855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:06:34.489855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qMfLpePGu9kTFv5Xy7oLjeHNVnc/z7i8gA6XQ6daBeh2XlEnERjaFKahuoaxSXjHydk71OosiXReF0UgaU++BA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:06:34.490366Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.5605","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b94180799d9e3155d436cb8397ca00c4e9e8c59ab09ccfbe3b47eaa3ef90a15","sha256:0aa5ba213d89180ab5ab75ce6667f8746bb8ad0b7e20a6a9622cb25f62ef0675"],"state_sha256":"00282d8e1d05a898484d8411e75a4214a1cff5bd4b7f1c0ca3002fc8e00d9b74"}