{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:4BW7ODJCP4JDKPEFUAMK62J5J6","short_pith_number":"pith:4BW7ODJC","canonical_record":{"source":{"id":"1403.4113","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-17T14:48:31Z","cross_cats_sorted":["math-ph","math.MP","quant-ph"],"title_canon_sha256":"235be148b737a261e824f5ab378b95b217fcfb1b351b8c0742772e1bc76a422d","abstract_canon_sha256":"da753470d4f05070b1d75ff98b304fbef5c95a48a9319a9c02d0d7738bc6f6c1"},"schema_version":"1.0"},"canonical_sha256":"e06df70d227f12353c85a018af693d4f95731441a81c19bb88b7e2b6ddc4654e","source":{"kind":"arxiv","id":"1403.4113","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.4113","created_at":"2026-05-18T02:31:38Z"},{"alias_kind":"arxiv_version","alias_value":"1403.4113v4","created_at":"2026-05-18T02:31:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.4113","created_at":"2026-05-18T02:31:38Z"},{"alias_kind":"pith_short_12","alias_value":"4BW7ODJCP4JD","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"4BW7ODJCP4JDKPEF","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"4BW7ODJC","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:4BW7ODJCP4JDKPEFUAMK62J5J6","target":"record","payload":{"canonical_record":{"source":{"id":"1403.4113","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-17T14:48:31Z","cross_cats_sorted":["math-ph","math.MP","quant-ph"],"title_canon_sha256":"235be148b737a261e824f5ab378b95b217fcfb1b351b8c0742772e1bc76a422d","abstract_canon_sha256":"da753470d4f05070b1d75ff98b304fbef5c95a48a9319a9c02d0d7738bc6f6c1"},"schema_version":"1.0"},"canonical_sha256":"e06df70d227f12353c85a018af693d4f95731441a81c19bb88b7e2b6ddc4654e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:38.254659Z","signature_b64":"44WYrT6hCGt05Ufx4EYN6xDfazdMCBFFSMWeez2s5A6zaocQhrXfUgfRQ0LygnVSeDIc0y/gqGZHjybeQBrTCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e06df70d227f12353c85a018af693d4f95731441a81c19bb88b7e2b6ddc4654e","last_reissued_at":"2026-05-18T02:31:38.254021Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:38.254021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.4113","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:31:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f1gTfJZ6X/+DKL4ht1CqQopOIocvi3a3JpB4oUYjEI5CVFG1C/shpgOeTVb9IhJwMIsFwUsQBamjm5wFfs5WDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T20:58:32.202472Z"},"content_sha256":"94abf94361ceca4d9ab1134a97e57e14a29451084c21d468a1f884968230b82f","schema_version":"1.0","event_id":"sha256:94abf94361ceca4d9ab1134a97e57e14a29451084c21d468a1f884968230b82f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:4BW7ODJCP4JDKPEFUAMK62J5J6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effects of spin on the dynamics of the 2D Dirac oscillator in the magnetic cosmic string background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP","quant-ph"],"primary_cat":"hep-th","authors_text":"Edilberto O. Silva, Fabiano M. Andrade","submitted_at":"2014-03-17T14:48:31Z","abstract_excerpt":"In this work the dynamics of a 2D Dirac oscillator in the spacetime of a magnetic cosmic string is considered. It is shown that earlier approaches to this problem have neglected a $\\delta$ function contribution to the full Hamiltonian, which comes from the Zeeman interaction. The inclusion of spin effects leads to results which confirm a modified dynamics. Based on the self-adjoint extension method, we determined the most relevant physical quantities, such as energy spectrum, wave functions and the self-adjoint extension parameter by applying boundary conditions allowed by the system."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.4113","kind":"arxiv","version":4},"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":"2026-05-18T02:31:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0sMWmR6zyJT36Djd/Yh5jKMf9YpK6J9fzx2Agcs3ZGBPfRiII1FbmHAO2rMpJRUW0cjW61uWV+DJXM4keyfFDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T20:58:32.202834Z"},"content_sha256":"3e486d5d1e8fa979e6c9f545a7109f410186414a949926ef9449bc77ef4e8602","schema_version":"1.0","event_id":"sha256:3e486d5d1e8fa979e6c9f545a7109f410186414a949926ef9449bc77ef4e8602"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4BW7ODJCP4JDKPEFUAMK62J5J6/bundle.json","state_url":"https://pith.science/pith/4BW7ODJCP4JDKPEFUAMK62J5J6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4BW7ODJCP4JDKPEFUAMK62J5J6/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":"2026-06-03T20:58:32Z","links":{"resolver":"https://pith.science/pith/4BW7ODJCP4JDKPEFUAMK62J5J6","bundle":"https://pith.science/pith/4BW7ODJCP4JDKPEFUAMK62J5J6/bundle.json","state":"https://pith.science/pith/4BW7ODJCP4JDKPEFUAMK62J5J6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4BW7ODJCP4JDKPEFUAMK62J5J6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:4BW7ODJCP4JDKPEFUAMK62J5J6","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":"da753470d4f05070b1d75ff98b304fbef5c95a48a9319a9c02d0d7738bc6f6c1","cross_cats_sorted":["math-ph","math.MP","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-17T14:48:31Z","title_canon_sha256":"235be148b737a261e824f5ab378b95b217fcfb1b351b8c0742772e1bc76a422d"},"schema_version":"1.0","source":{"id":"1403.4113","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.4113","created_at":"2026-05-18T02:31:38Z"},{"alias_kind":"arxiv_version","alias_value":"1403.4113v4","created_at":"2026-05-18T02:31:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.4113","created_at":"2026-05-18T02:31:38Z"},{"alias_kind":"pith_short_12","alias_value":"4BW7ODJCP4JD","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"4BW7ODJCP4JDKPEF","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"4BW7ODJC","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:3e486d5d1e8fa979e6c9f545a7109f410186414a949926ef9449bc77ef4e8602","target":"graph","created_at":"2026-05-18T02:31:38Z","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":"In this work the dynamics of a 2D Dirac oscillator in the spacetime of a magnetic cosmic string is considered. It is shown that earlier approaches to this problem have neglected a $\\delta$ function contribution to the full Hamiltonian, which comes from the Zeeman interaction. The inclusion of spin effects leads to results which confirm a modified dynamics. Based on the self-adjoint extension method, we determined the most relevant physical quantities, such as energy spectrum, wave functions and the self-adjoint extension parameter by applying boundary conditions allowed by the system.","authors_text":"Edilberto O. Silva, Fabiano M. Andrade","cross_cats":["math-ph","math.MP","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-17T14:48:31Z","title":"Effects of spin on the dynamics of the 2D Dirac oscillator in the magnetic cosmic string background"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.4113","kind":"arxiv","version":4},"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":"sha256:94abf94361ceca4d9ab1134a97e57e14a29451084c21d468a1f884968230b82f","target":"record","created_at":"2026-05-18T02:31:38Z","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":"da753470d4f05070b1d75ff98b304fbef5c95a48a9319a9c02d0d7738bc6f6c1","cross_cats_sorted":["math-ph","math.MP","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-17T14:48:31Z","title_canon_sha256":"235be148b737a261e824f5ab378b95b217fcfb1b351b8c0742772e1bc76a422d"},"schema_version":"1.0","source":{"id":"1403.4113","kind":"arxiv","version":4}},"canonical_sha256":"e06df70d227f12353c85a018af693d4f95731441a81c19bb88b7e2b6ddc4654e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e06df70d227f12353c85a018af693d4f95731441a81c19bb88b7e2b6ddc4654e","first_computed_at":"2026-05-18T02:31:38.254021Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:38.254021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"44WYrT6hCGt05Ufx4EYN6xDfazdMCBFFSMWeez2s5A6zaocQhrXfUgfRQ0LygnVSeDIc0y/gqGZHjybeQBrTCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:38.254659Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.4113","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94abf94361ceca4d9ab1134a97e57e14a29451084c21d468a1f884968230b82f","sha256:3e486d5d1e8fa979e6c9f545a7109f410186414a949926ef9449bc77ef4e8602"],"state_sha256":"4f6c59fcab977284e85a10781af40bf685b3bab239740510a67d1595fb2b0d13"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hZ9FsX/1etQO6zjQby5IM3vB3jRghM2QLfz/udtRK1DU9GidOzfJiaQEQJaMDHD8QM+WPe8jnnrF0UtfKYg1Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T20:58:32.205150Z","bundle_sha256":"7832549f68d1d9032000b4a5492af9791c4b1d2a48f4bd53940454382b73682f"}}