{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:Z5A2I3JABHYN3XUT6P63KMRGQB","short_pith_number":"pith:Z5A2I3JA","canonical_record":{"source":{"id":"1807.03411","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-09T22:41:01Z","cross_cats_sorted":[],"title_canon_sha256":"641475b0a3faeff5eea41f8e3766ff8a3e6307215b3f7d538ae374737ccc2b84","abstract_canon_sha256":"e9306e33ff37a27c8004bc7b08e974a28d3daba4913f31d458ba4429d15dd32c"},"schema_version":"1.0"},"canonical_sha256":"cf41a46d2009f0ddde93f3fdb53226807ff0acd0b4c88367e895888320ab6d9d","source":{"kind":"arxiv","id":"1807.03411","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03411","created_at":"2026-05-18T00:00:52Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03411v2","created_at":"2026-05-18T00:00:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03411","created_at":"2026-05-18T00:00:52Z"},{"alias_kind":"pith_short_12","alias_value":"Z5A2I3JABHYN","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Z5A2I3JABHYN3XUT","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Z5A2I3JA","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:Z5A2I3JABHYN3XUT6P63KMRGQB","target":"record","payload":{"canonical_record":{"source":{"id":"1807.03411","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-09T22:41:01Z","cross_cats_sorted":[],"title_canon_sha256":"641475b0a3faeff5eea41f8e3766ff8a3e6307215b3f7d538ae374737ccc2b84","abstract_canon_sha256":"e9306e33ff37a27c8004bc7b08e974a28d3daba4913f31d458ba4429d15dd32c"},"schema_version":"1.0"},"canonical_sha256":"cf41a46d2009f0ddde93f3fdb53226807ff0acd0b4c88367e895888320ab6d9d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:52.331475Z","signature_b64":"IIh+HFm3T0dT423+Bz1Cyw1jHZITgRZ/KHaLd/114lygRshT9sv32kEAT6p3Hn3S+KT9sO87riwCQQwoPo4ODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cf41a46d2009f0ddde93f3fdb53226807ff0acd0b4c88367e895888320ab6d9d","last_reissued_at":"2026-05-18T00:00:52.330800Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:52.330800Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.03411","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:00:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fqk162+vXEqxp1ZYs0n4mHFJ5AgqfIXch0bfKthBJrN0an7hdjQWRihjNz8vMHHy2k8kVSaatZItYjiwvGFjCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:39:43.128042Z"},"content_sha256":"33f1f228c9c2e925811f748ff979fd284d521041270fa3d54c17589ba4425e98","schema_version":"1.0","event_id":"sha256:33f1f228c9c2e925811f748ff979fd284d521041270fa3d54c17589ba4425e98"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:Z5A2I3JABHYN3XUT6P63KMRGQB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Probing a spin transfer controlled magnetic nanowire with a single nitrogen-vacancy spin in bulk diamond","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Adrian Solyom, Jack C. Sankey, Lilian I. Childress, M\\\"arta A. Tschudin, Michel Pioro-Ladri\\`ere, Nathaniel Leitao, Zackary Flansberry","submitted_at":"2018-07-09T22:41:01Z","abstract_excerpt":"The point-like nature and exquisite magnetic field sensitivity of the nitrogen vacancy (NV) center in diamond can provide information about the inner workings of magnetic nanocircuits in complement with traditional transport techniques. Here we use a single NV in bulk diamond to probe the stray field of a ferromagnetic nanowire controlled by spin transfer (ST) torques. We first report an unambiguous measurement of ST tuned, parametrically driven, large-amplitude magnetic oscillations. At the same time, we demonstrate that such magnetic oscillations alone can directly drive NV spin transitions,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03411","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:00:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JKU8uhemzOdYwHoaofD+9uyieYyPcX4Ya7XtR5F9dv41GBzjeMO2Gphhhp6F5xIkgW2lvOPj98QQp8Mh/ogODQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:39:43.128691Z"},"content_sha256":"06fd7c0868b7930be41e3ef7552759becdd368eb9e97adf4e089326764cce0f4","schema_version":"1.0","event_id":"sha256:06fd7c0868b7930be41e3ef7552759becdd368eb9e97adf4e089326764cce0f4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z5A2I3JABHYN3XUT6P63KMRGQB/bundle.json","state_url":"https://pith.science/pith/Z5A2I3JABHYN3XUT6P63KMRGQB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z5A2I3JABHYN3XUT6P63KMRGQB/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-31T16:39:43Z","links":{"resolver":"https://pith.science/pith/Z5A2I3JABHYN3XUT6P63KMRGQB","bundle":"https://pith.science/pith/Z5A2I3JABHYN3XUT6P63KMRGQB/bundle.json","state":"https://pith.science/pith/Z5A2I3JABHYN3XUT6P63KMRGQB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z5A2I3JABHYN3XUT6P63KMRGQB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:Z5A2I3JABHYN3XUT6P63KMRGQB","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":"e9306e33ff37a27c8004bc7b08e974a28d3daba4913f31d458ba4429d15dd32c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-09T22:41:01Z","title_canon_sha256":"641475b0a3faeff5eea41f8e3766ff8a3e6307215b3f7d538ae374737ccc2b84"},"schema_version":"1.0","source":{"id":"1807.03411","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03411","created_at":"2026-05-18T00:00:52Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03411v2","created_at":"2026-05-18T00:00:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03411","created_at":"2026-05-18T00:00:52Z"},{"alias_kind":"pith_short_12","alias_value":"Z5A2I3JABHYN","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Z5A2I3JABHYN3XUT","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Z5A2I3JA","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:06fd7c0868b7930be41e3ef7552759becdd368eb9e97adf4e089326764cce0f4","target":"graph","created_at":"2026-05-18T00:00:52Z","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 point-like nature and exquisite magnetic field sensitivity of the nitrogen vacancy (NV) center in diamond can provide information about the inner workings of magnetic nanocircuits in complement with traditional transport techniques. Here we use a single NV in bulk diamond to probe the stray field of a ferromagnetic nanowire controlled by spin transfer (ST) torques. We first report an unambiguous measurement of ST tuned, parametrically driven, large-amplitude magnetic oscillations. At the same time, we demonstrate that such magnetic oscillations alone can directly drive NV spin transitions,","authors_text":"Adrian Solyom, Jack C. Sankey, Lilian I. Childress, M\\\"arta A. Tschudin, Michel Pioro-Ladri\\`ere, Nathaniel Leitao, Zackary Flansberry","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-09T22:41:01Z","title":"Probing a spin transfer controlled magnetic nanowire with a single nitrogen-vacancy spin in bulk diamond"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03411","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":"sha256:33f1f228c9c2e925811f748ff979fd284d521041270fa3d54c17589ba4425e98","target":"record","created_at":"2026-05-18T00:00:52Z","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":"e9306e33ff37a27c8004bc7b08e974a28d3daba4913f31d458ba4429d15dd32c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-09T22:41:01Z","title_canon_sha256":"641475b0a3faeff5eea41f8e3766ff8a3e6307215b3f7d538ae374737ccc2b84"},"schema_version":"1.0","source":{"id":"1807.03411","kind":"arxiv","version":2}},"canonical_sha256":"cf41a46d2009f0ddde93f3fdb53226807ff0acd0b4c88367e895888320ab6d9d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf41a46d2009f0ddde93f3fdb53226807ff0acd0b4c88367e895888320ab6d9d","first_computed_at":"2026-05-18T00:00:52.330800Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:52.330800Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IIh+HFm3T0dT423+Bz1Cyw1jHZITgRZ/KHaLd/114lygRshT9sv32kEAT6p3Hn3S+KT9sO87riwCQQwoPo4ODg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:52.331475Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.03411","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:33f1f228c9c2e925811f748ff979fd284d521041270fa3d54c17589ba4425e98","sha256:06fd7c0868b7930be41e3ef7552759becdd368eb9e97adf4e089326764cce0f4"],"state_sha256":"7a00e360c5e97561066471f6a11eac6635358cb23ef147bb7a7d89750a8825e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qqxIqGoHAIgusFEmxvcbmAMlcY3rM4n5hQXq9nHaKg1rjMfiornaUdQHhTLUKhV78Ez6tMJF+xWnM3TIXEH0Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T16:39:43.132178Z","bundle_sha256":"7f53675d7cb774dabd71595b195e43f6d499e8b407725746fff30bf19bee589e"}}