{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:HHTWCQHI2YCO2CND4X73UQAAGD","short_pith_number":"pith:HHTWCQHI","canonical_record":{"source":{"id":"1501.06677","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-27T07:58:44Z","cross_cats_sorted":[],"title_canon_sha256":"53ee9f1b054b011febbd383e718e588b432323cbf34b3424431490c7cf51e01e","abstract_canon_sha256":"e28c407ee21043188e722fd28d0932a46e401feefcd0eac4ecca1ea6f1e63eae"},"schema_version":"1.0"},"canonical_sha256":"39e76140e8d604ed09a3e5ffba400030caa3a3692f53a7bd7bbb1e575880de63","source":{"kind":"arxiv","id":"1501.06677","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.06677","created_at":"2026-05-18T01:37:15Z"},{"alias_kind":"arxiv_version","alias_value":"1501.06677v2","created_at":"2026-05-18T01:37:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.06677","created_at":"2026-05-18T01:37:15Z"},{"alias_kind":"pith_short_12","alias_value":"HHTWCQHI2YCO","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HHTWCQHI2YCO2CND","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HHTWCQHI","created_at":"2026-05-18T12:29:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:HHTWCQHI2YCO2CND4X73UQAAGD","target":"record","payload":{"canonical_record":{"source":{"id":"1501.06677","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-27T07:58:44Z","cross_cats_sorted":[],"title_canon_sha256":"53ee9f1b054b011febbd383e718e588b432323cbf34b3424431490c7cf51e01e","abstract_canon_sha256":"e28c407ee21043188e722fd28d0932a46e401feefcd0eac4ecca1ea6f1e63eae"},"schema_version":"1.0"},"canonical_sha256":"39e76140e8d604ed09a3e5ffba400030caa3a3692f53a7bd7bbb1e575880de63","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:15.670593Z","signature_b64":"YMrxQwFd/0DPGwZUAq8ND+yBfXoyFDWPOqlmcVDVm6YzX+4v1JCbFKxrVsPJ1hfKL/xmxff984FsSy1rrtfpBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"39e76140e8d604ed09a3e5ffba400030caa3a3692f53a7bd7bbb1e575880de63","last_reissued_at":"2026-05-18T01:37:15.668501Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:15.668501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.06677","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":"2026-05-18T01:37:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rxUL9kxt11tqnEBBUl+B4wz9KbgDqHG/nDbIgWXNIjsryat4zGUqakNx/JWZMWVPBqYxOKRxvl0MwEpExS5xCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T01:44:23.308732Z"},"content_sha256":"bb37c6e8c46b8e39452f1f2f0a282f76bd4b8bdd88f0f74454d76560224c28e3","schema_version":"1.0","event_id":"sha256:bb37c6e8c46b8e39452f1f2f0a282f76bd4b8bdd88f0f74454d76560224c28e3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:HHTWCQHI2YCO2CND4X73UQAAGD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Orbital angular momentum in a nonchiral topological superconductor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Atsuo Shitade, Yuki Nagai","submitted_at":"2015-01-27T07:58:44Z","abstract_excerpt":"We investigate the bulk orbital angular momentum in a two-dimensional time-reversal broken topological superconductor with the Rashba spin-orbit interaction, the Zeeman interaction, and the $s$-wave pairing potential. Prior to the topological phase transition, we find the crossover from $s$ wave to $p$ wave. For the large spin-orbit interaction, even in the topological phase, $L_z/N$ does not reach $-1/2$, which is the intrinsic value in chiral $p$-wave superconductors. Here $L_z$ and $N$ are the bulk orbital angular momentum and the total number of electrons at zero temperature, respectively."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.06677","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":"2026-05-18T01:37:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0jBqdd20ay9mQMG7aDIlnE/Tq74jQpX9BBtMK7T7yjr9TQGOxGjXjqoejhpP1zK8Rn+S31cGwMpILsjSP+UTAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T01:44:23.309076Z"},"content_sha256":"0e2a252e19156fb1e24181810de858e25b2b4f0776bd6ee2db7013c2d797e040","schema_version":"1.0","event_id":"sha256:0e2a252e19156fb1e24181810de858e25b2b4f0776bd6ee2db7013c2d797e040"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HHTWCQHI2YCO2CND4X73UQAAGD/bundle.json","state_url":"https://pith.science/pith/HHTWCQHI2YCO2CND4X73UQAAGD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HHTWCQHI2YCO2CND4X73UQAAGD/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":"2026-06-04T01:44:23Z","links":{"resolver":"https://pith.science/pith/HHTWCQHI2YCO2CND4X73UQAAGD","bundle":"https://pith.science/pith/HHTWCQHI2YCO2CND4X73UQAAGD/bundle.json","state":"https://pith.science/pith/HHTWCQHI2YCO2CND4X73UQAAGD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HHTWCQHI2YCO2CND4X73UQAAGD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:HHTWCQHI2YCO2CND4X73UQAAGD","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":"e28c407ee21043188e722fd28d0932a46e401feefcd0eac4ecca1ea6f1e63eae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-27T07:58:44Z","title_canon_sha256":"53ee9f1b054b011febbd383e718e588b432323cbf34b3424431490c7cf51e01e"},"schema_version":"1.0","source":{"id":"1501.06677","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.06677","created_at":"2026-05-18T01:37:15Z"},{"alias_kind":"arxiv_version","alias_value":"1501.06677v2","created_at":"2026-05-18T01:37:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.06677","created_at":"2026-05-18T01:37:15Z"},{"alias_kind":"pith_short_12","alias_value":"HHTWCQHI2YCO","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HHTWCQHI2YCO2CND","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HHTWCQHI","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:0e2a252e19156fb1e24181810de858e25b2b4f0776bd6ee2db7013c2d797e040","target":"graph","created_at":"2026-05-18T01:37:15Z","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 bulk orbital angular momentum in a two-dimensional time-reversal broken topological superconductor with the Rashba spin-orbit interaction, the Zeeman interaction, and the $s$-wave pairing potential. Prior to the topological phase transition, we find the crossover from $s$ wave to $p$ wave. For the large spin-orbit interaction, even in the topological phase, $L_z/N$ does not reach $-1/2$, which is the intrinsic value in chiral $p$-wave superconductors. Here $L_z$ and $N$ are the bulk orbital angular momentum and the total number of electrons at zero temperature, respectively.","authors_text":"Atsuo Shitade, Yuki Nagai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-27T07:58:44Z","title":"Orbital angular momentum in a nonchiral topological superconductor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.06677","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:bb37c6e8c46b8e39452f1f2f0a282f76bd4b8bdd88f0f74454d76560224c28e3","target":"record","created_at":"2026-05-18T01:37:15Z","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":"e28c407ee21043188e722fd28d0932a46e401feefcd0eac4ecca1ea6f1e63eae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-27T07:58:44Z","title_canon_sha256":"53ee9f1b054b011febbd383e718e588b432323cbf34b3424431490c7cf51e01e"},"schema_version":"1.0","source":{"id":"1501.06677","kind":"arxiv","version":2}},"canonical_sha256":"39e76140e8d604ed09a3e5ffba400030caa3a3692f53a7bd7bbb1e575880de63","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"39e76140e8d604ed09a3e5ffba400030caa3a3692f53a7bd7bbb1e575880de63","first_computed_at":"2026-05-18T01:37:15.668501Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:37:15.668501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YMrxQwFd/0DPGwZUAq8ND+yBfXoyFDWPOqlmcVDVm6YzX+4v1JCbFKxrVsPJ1hfKL/xmxff984FsSy1rrtfpBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:37:15.670593Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.06677","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb37c6e8c46b8e39452f1f2f0a282f76bd4b8bdd88f0f74454d76560224c28e3","sha256:0e2a252e19156fb1e24181810de858e25b2b4f0776bd6ee2db7013c2d797e040"],"state_sha256":"8ba5a16c1a8205d228afd692e049be5a301d0e04730c517b262d3c57af9e34e0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"imrJOeWTykwOg2/7bMJslMkj6VGGGIIACFEwx4jAOOSmklvXFYH8dEpwA1hVsJ2oo0YMrDJiLbGgfVDQSM7HDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T01:44:23.311042Z","bundle_sha256":"11b4da6e783bb474fc544b3ab0f824324af2465d8099f3ce29447329e728ef22"}}