{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:Q274QOGFZEPR6O4BETIUFFQVWG","short_pith_number":"pith:Q274QOGF","schema_version":"1.0","canonical_sha256":"86bfc838c5c91f1f3b8124d1429615b1838d4515dcccc3aa786a36636bee54ed","source":{"kind":"arxiv","id":"1010.4880","version":1},"attestation_state":"computed","paper":{"title":"Atomic spin sensitive dissipation on magnetic surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Erio Tosatti, Franco Pellegrini, Giuseppe E. Santoro","submitted_at":"2010-10-23T13:55:50Z","abstract_excerpt":"We identify the mechanism of energy dissipation relevant to spin-sensitive nanomechanics including the recently introduced magnetic exchange force microscopy, where oscillating magnetic tips approach surface atomic spins. The tip-surface exchange couples spin and atom coordinates, leading to a spin-phonon problem with Caldeira-Leggett type dissipation. In the overdamped regime, that can lead to a hysteretic flip of the local spin with a large spin-dependent dissipation, even down to the very low experimental tip oscillation frequencies, describing recent observations for Fe tips on NiO. A phas"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1010.4880","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-23T13:55:50Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"753565d86b9a8238ac96a4f57480547e5aa515704c93f771c256b4be5f431bbb","abstract_canon_sha256":"5d65e185406ff91e85a4d81daa50ac77e6e4e350ce0476d2e1e2e6ebf396d7aa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:38:49.958311Z","signature_b64":"0+exRa9herrNbHOlAMimjcl2+5pII0HuHwvTw72OWTY+RhDx4LtPaWQG2nk8oVGTdJ8qRg8NB+OYOLUK/6KODA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86bfc838c5c91f1f3b8124d1429615b1838d4515dcccc3aa786a36636bee54ed","last_reissued_at":"2026-05-18T04:38:49.957787Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:38:49.957787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Atomic spin sensitive dissipation on magnetic surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Erio Tosatti, Franco Pellegrini, Giuseppe E. Santoro","submitted_at":"2010-10-23T13:55:50Z","abstract_excerpt":"We identify the mechanism of energy dissipation relevant to spin-sensitive nanomechanics including the recently introduced magnetic exchange force microscopy, where oscillating magnetic tips approach surface atomic spins. The tip-surface exchange couples spin and atom coordinates, leading to a spin-phonon problem with Caldeira-Leggett type dissipation. In the overdamped regime, that can lead to a hysteretic flip of the local spin with a large spin-dependent dissipation, even down to the very low experimental tip oscillation frequencies, describing recent observations for Fe tips on NiO. A phas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.4880","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1010.4880","created_at":"2026-05-18T04:38:49.957871+00:00"},{"alias_kind":"arxiv_version","alias_value":"1010.4880v1","created_at":"2026-05-18T04:38:49.957871+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.4880","created_at":"2026-05-18T04:38:49.957871+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q274QOGFZEPR","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q274QOGFZEPR6O4B","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q274QOGF","created_at":"2026-05-18T12:26:12.377268+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Q274QOGFZEPR6O4BETIUFFQVWG","json":"https://pith.science/pith/Q274QOGFZEPR6O4BETIUFFQVWG.json","graph_json":"https://pith.science/api/pith-number/Q274QOGFZEPR6O4BETIUFFQVWG/graph.json","events_json":"https://pith.science/api/pith-number/Q274QOGFZEPR6O4BETIUFFQVWG/events.json","paper":"https://pith.science/paper/Q274QOGF"},"agent_actions":{"view_html":"https://pith.science/pith/Q274QOGFZEPR6O4BETIUFFQVWG","download_json":"https://pith.science/pith/Q274QOGFZEPR6O4BETIUFFQVWG.json","view_paper":"https://pith.science/paper/Q274QOGF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1010.4880&json=true","fetch_graph":"https://pith.science/api/pith-number/Q274QOGFZEPR6O4BETIUFFQVWG/graph.json","fetch_events":"https://pith.science/api/pith-number/Q274QOGFZEPR6O4BETIUFFQVWG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q274QOGFZEPR6O4BETIUFFQVWG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q274QOGFZEPR6O4BETIUFFQVWG/action/storage_attestation","attest_author":"https://pith.science/pith/Q274QOGFZEPR6O4BETIUFFQVWG/action/author_attestation","sign_citation":"https://pith.science/pith/Q274QOGFZEPR6O4BETIUFFQVWG/action/citation_signature","submit_replication":"https://pith.science/pith/Q274QOGFZEPR6O4BETIUFFQVWG/action/replication_record"}},"created_at":"2026-05-18T04:38:49.957871+00:00","updated_at":"2026-05-18T04:38:49.957871+00:00"}