{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:6LVDJVLDC66YPMKV7B7LEGKFUQ","short_pith_number":"pith:6LVDJVLD","canonical_record":{"source":{"id":"1208.4574","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-08-22T18:53:22Z","cross_cats_sorted":[],"title_canon_sha256":"f15e3d81710d804cfde5f9ff8ea7f13263b1e036754d99762ea846cafc8bfd47","abstract_canon_sha256":"d7f40ddd411af87319006d9391b96c3a120164e385f9ccc14eb4c5fd3aee2c4c"},"schema_version":"1.0"},"canonical_sha256":"f2ea34d56317bd87b155f87eb21945a425f96385a460d7eebf38e86fa4c17c64","source":{"kind":"arxiv","id":"1208.4574","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.4574","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"arxiv_version","alias_value":"1208.4574v2","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.4574","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"pith_short_12","alias_value":"6LVDJVLDC66Y","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6LVDJVLDC66YPMKV","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6LVDJVLD","created_at":"2026-05-18T12:26:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:6LVDJVLDC66YPMKV7B7LEGKFUQ","target":"record","payload":{"canonical_record":{"source":{"id":"1208.4574","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-08-22T18:53:22Z","cross_cats_sorted":[],"title_canon_sha256":"f15e3d81710d804cfde5f9ff8ea7f13263b1e036754d99762ea846cafc8bfd47","abstract_canon_sha256":"d7f40ddd411af87319006d9391b96c3a120164e385f9ccc14eb4c5fd3aee2c4c"},"schema_version":"1.0"},"canonical_sha256":"f2ea34d56317bd87b155f87eb21945a425f96385a460d7eebf38e86fa4c17c64","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:36:56.422162Z","signature_b64":"fG86J8+obbpJk7yhBzOOv11vtKkOjeFG6fVbO5woMcgiG9Y66q6ntvcjpkywuWXuihJ/YOV2OmPpnf/9zIe0CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f2ea34d56317bd87b155f87eb21945a425f96385a460d7eebf38e86fa4c17c64","last_reissued_at":"2026-05-18T03:36:56.421540Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:36:56.421540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.4574","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":"2026-05-18T03:36:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pVSpPj5Ck9VuQ+Oz2Vkcq50qHaLBAb+lRnriUcr4WACIOk91XEIBZFHchfwvYX2ZaPodU6p0otnzHUW8m5IMCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T03:05:35.488216Z"},"content_sha256":"37e2fe80f5c800cdd9edb9b62cb0f05b46e9875218ccad4ab16924402fb4c8bf","schema_version":"1.0","event_id":"sha256:37e2fe80f5c800cdd9edb9b62cb0f05b46e9875218ccad4ab16924402fb4c8bf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:6LVDJVLDC66YPMKV7B7LEGKFUQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Transport through single-level systems: Spin dynamics in the nonadiabatic regime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Metelmann, T. Brandes","submitted_at":"2012-08-22T18:53:22Z","abstract_excerpt":"We investigate the Fano-Anderson model coupled to a large ensemble of spins under the influence of an external magnetic field. The interaction between the two spin systems is treated within a meanfield-approach and we assume an anisotropic coupling between these two systems. By using a nonadiabatic approach, we make no further approximations in the theoretical description of our system, apart from the semiclassical treatment. Therewith, we can include the short-time dynamics as well as the broadening of the energy levels arising due to the coupling to the external electronic reservoirs. We stu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.4574","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":"2026-05-18T03:36:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L4IQVzUUtjmj5MjJ5cB5jv6tVv6giYnHBlub4sdyArpZXzkhW75G9FbyYGgcNRw3rBzhSqFmfqqKC//+BsdlCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T03:05:35.489204Z"},"content_sha256":"0f53acf622a08343023528a8bca1c86e066a7cccba6121ae291bcd22d22360d8","schema_version":"1.0","event_id":"sha256:0f53acf622a08343023528a8bca1c86e066a7cccba6121ae291bcd22d22360d8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6LVDJVLDC66YPMKV7B7LEGKFUQ/bundle.json","state_url":"https://pith.science/pith/6LVDJVLDC66YPMKV7B7LEGKFUQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6LVDJVLDC66YPMKV7B7LEGKFUQ/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":"2026-06-12T03:05:35Z","links":{"resolver":"https://pith.science/pith/6LVDJVLDC66YPMKV7B7LEGKFUQ","bundle":"https://pith.science/pith/6LVDJVLDC66YPMKV7B7LEGKFUQ/bundle.json","state":"https://pith.science/pith/6LVDJVLDC66YPMKV7B7LEGKFUQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6LVDJVLDC66YPMKV7B7LEGKFUQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:6LVDJVLDC66YPMKV7B7LEGKFUQ","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":"d7f40ddd411af87319006d9391b96c3a120164e385f9ccc14eb4c5fd3aee2c4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-08-22T18:53:22Z","title_canon_sha256":"f15e3d81710d804cfde5f9ff8ea7f13263b1e036754d99762ea846cafc8bfd47"},"schema_version":"1.0","source":{"id":"1208.4574","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.4574","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"arxiv_version","alias_value":"1208.4574v2","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.4574","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"pith_short_12","alias_value":"6LVDJVLDC66Y","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6LVDJVLDC66YPMKV","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6LVDJVLD","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:0f53acf622a08343023528a8bca1c86e066a7cccba6121ae291bcd22d22360d8","target":"graph","created_at":"2026-05-18T03:36:56Z","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 investigate the Fano-Anderson model coupled to a large ensemble of spins under the influence of an external magnetic field. The interaction between the two spin systems is treated within a meanfield-approach and we assume an anisotropic coupling between these two systems. By using a nonadiabatic approach, we make no further approximations in the theoretical description of our system, apart from the semiclassical treatment. Therewith, we can include the short-time dynamics as well as the broadening of the energy levels arising due to the coupling to the external electronic reservoirs. We stu","authors_text":"A. Metelmann, T. Brandes","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-08-22T18:53:22Z","title":"Transport through single-level systems: Spin dynamics in the nonadiabatic regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.4574","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":"sha256:37e2fe80f5c800cdd9edb9b62cb0f05b46e9875218ccad4ab16924402fb4c8bf","target":"record","created_at":"2026-05-18T03:36:56Z","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":"d7f40ddd411af87319006d9391b96c3a120164e385f9ccc14eb4c5fd3aee2c4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-08-22T18:53:22Z","title_canon_sha256":"f15e3d81710d804cfde5f9ff8ea7f13263b1e036754d99762ea846cafc8bfd47"},"schema_version":"1.0","source":{"id":"1208.4574","kind":"arxiv","version":2}},"canonical_sha256":"f2ea34d56317bd87b155f87eb21945a425f96385a460d7eebf38e86fa4c17c64","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2ea34d56317bd87b155f87eb21945a425f96385a460d7eebf38e86fa4c17c64","first_computed_at":"2026-05-18T03:36:56.421540Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:36:56.421540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fG86J8+obbpJk7yhBzOOv11vtKkOjeFG6fVbO5woMcgiG9Y66q6ntvcjpkywuWXuihJ/YOV2OmPpnf/9zIe0CA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:36:56.422162Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.4574","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:37e2fe80f5c800cdd9edb9b62cb0f05b46e9875218ccad4ab16924402fb4c8bf","sha256:0f53acf622a08343023528a8bca1c86e066a7cccba6121ae291bcd22d22360d8"],"state_sha256":"ba85fd2e9be2298cedf79c2c7d69b0dd5ba7bd6c87bc5b4a6e75c784dcb6399c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h6QJOWAVarGT6aZ1cZrDE07zOd4KPNTnfYhY/bLFlKrUwQiDOKVSab9laAqk2YxQ6SWWtKCdffqPBjMSXZtlDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T03:05:35.493727Z","bundle_sha256":"0bfc64f20fc18f5a2f208c15c69652225065185fbdc2d87e0c4484d7268da461"}}