{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:WN77423Q57ZNGUNJOIRS5RFDBR","short_pith_number":"pith:WN77423Q","canonical_record":{"source":{"id":"2007.13781","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-07-27T18:00:27Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"d24679194acc77a4ff9e2069a06882ba0df48aad4106c2b70240db2ab105d964","abstract_canon_sha256":"0c287ab8db822bbad6a10fd75b1f22f17b48c4a11b7e08812545093f6c8a2757"},"schema_version":"1.0"},"canonical_sha256":"b37ffe6b70eff2d351a972232ec4a30c46a2c289b6e6eb3a47fd33817d283fdb","source":{"kind":"arxiv","id":"2007.13781","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.13781","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"arxiv_version","alias_value":"2007.13781v3","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.13781","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"pith_short_12","alias_value":"WN77423Q57ZN","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"pith_short_16","alias_value":"WN77423Q57ZNGUNJ","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"pith_short_8","alias_value":"WN77423Q","created_at":"2026-07-05T02:35:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:WN77423Q57ZNGUNJOIRS5RFDBR","target":"record","payload":{"canonical_record":{"source":{"id":"2007.13781","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-07-27T18:00:27Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"d24679194acc77a4ff9e2069a06882ba0df48aad4106c2b70240db2ab105d964","abstract_canon_sha256":"0c287ab8db822bbad6a10fd75b1f22f17b48c4a11b7e08812545093f6c8a2757"},"schema_version":"1.0"},"canonical_sha256":"b37ffe6b70eff2d351a972232ec4a30c46a2c289b6e6eb3a47fd33817d283fdb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:35:15.810672Z","signature_b64":"p3O98qu1pU5VnQWOpgnuuYFjQOAE1UgDUErUZC1O8Q2awU0SNGVu5W5MA2tbNb+EEUBg5DmpqY2TCODY9fVIBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b37ffe6b70eff2d351a972232ec4a30c46a2c289b6e6eb3a47fd33817d283fdb","last_reissued_at":"2026-07-05T02:35:15.810233Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:35:15.810233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2007.13781","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:35:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SJyKXAZmXS4J2MuHmMckWNcikehvyf+HPX8uXVJei03qVy4O6IOJbn4Lr77lwlsHYymXClCdNWwhscUXyw67Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T15:31:12.299317Z"},"content_sha256":"fc4af5d9219be8ebced85b63b8d4068ac7c6095799bddc2d0db91e235d640cfa","schema_version":"1.0","event_id":"sha256:fc4af5d9219be8ebced85b63b8d4068ac7c6095799bddc2d0db91e235d640cfa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:WN77423Q57ZNGUNJOIRS5RFDBR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bulk-boundary-defect correspondence at disclinations in rotation-symmetric topological insulators and superconductors","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander Lau, Ion Cosma Fulga, Max Geier","submitted_at":"2020-07-27T18:00:27Z","abstract_excerpt":"We study a link between the ground-state topology and the topology of the lattice via the presence of anomalous states at disclinations -- topological lattice defects that violate a rotation symmetry only locally. We first show the existence of anomalous disclination states, such as Majorana zero-modes or helical electronic states, in second-order topological phases by means of Volterra processes. Using the framework of topological crystals to construct $d$-dimensional crystalline topological phases with rotation and translation symmetry, we then identify all contributions to $(d-2)$-dimension"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.13781","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2007.13781/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T02:35:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6hnnK5jCkfnTp0Rdu04Zr9rM1g6rJvRigaTm2jXD6RH7HTxl2wBGd9TDQh7T0hQYVQPVFYYsL5FTMsgdicpEDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T15:31:12.299654Z"},"content_sha256":"24230dfb55dc873c497c104360a8e6529c0e59cfde5c0823d42fcbac60f27ba1","schema_version":"1.0","event_id":"sha256:24230dfb55dc873c497c104360a8e6529c0e59cfde5c0823d42fcbac60f27ba1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WN77423Q57ZNGUNJOIRS5RFDBR/bundle.json","state_url":"https://pith.science/pith/WN77423Q57ZNGUNJOIRS5RFDBR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WN77423Q57ZNGUNJOIRS5RFDBR/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":"2026-08-11T15:31:12Z","links":{"resolver":"https://pith.science/pith/WN77423Q57ZNGUNJOIRS5RFDBR","bundle":"https://pith.science/pith/WN77423Q57ZNGUNJOIRS5RFDBR/bundle.json","state":"https://pith.science/pith/WN77423Q57ZNGUNJOIRS5RFDBR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WN77423Q57ZNGUNJOIRS5RFDBR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:WN77423Q57ZNGUNJOIRS5RFDBR","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":"0c287ab8db822bbad6a10fd75b1f22f17b48c4a11b7e08812545093f6c8a2757","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-07-27T18:00:27Z","title_canon_sha256":"d24679194acc77a4ff9e2069a06882ba0df48aad4106c2b70240db2ab105d964"},"schema_version":"1.0","source":{"id":"2007.13781","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.13781","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"arxiv_version","alias_value":"2007.13781v3","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.13781","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"pith_short_12","alias_value":"WN77423Q57ZN","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"pith_short_16","alias_value":"WN77423Q57ZNGUNJ","created_at":"2026-07-05T02:35:15Z"},{"alias_kind":"pith_short_8","alias_value":"WN77423Q","created_at":"2026-07-05T02:35:15Z"}],"graph_snapshots":[{"event_id":"sha256:24230dfb55dc873c497c104360a8e6529c0e59cfde5c0823d42fcbac60f27ba1","target":"graph","created_at":"2026-07-05T02:35:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2007.13781/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study a link between the ground-state topology and the topology of the lattice via the presence of anomalous states at disclinations -- topological lattice defects that violate a rotation symmetry only locally. We first show the existence of anomalous disclination states, such as Majorana zero-modes or helical electronic states, in second-order topological phases by means of Volterra processes. Using the framework of topological crystals to construct $d$-dimensional crystalline topological phases with rotation and translation symmetry, we then identify all contributions to $(d-2)$-dimension","authors_text":"Alexander Lau, Ion Cosma Fulga, Max Geier","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-07-27T18:00:27Z","title":"Bulk-boundary-defect correspondence at disclinations in rotation-symmetric topological insulators and superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.13781","kind":"arxiv","version":3},"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:fc4af5d9219be8ebced85b63b8d4068ac7c6095799bddc2d0db91e235d640cfa","target":"record","created_at":"2026-07-05T02:35:15Z","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":"0c287ab8db822bbad6a10fd75b1f22f17b48c4a11b7e08812545093f6c8a2757","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-07-27T18:00:27Z","title_canon_sha256":"d24679194acc77a4ff9e2069a06882ba0df48aad4106c2b70240db2ab105d964"},"schema_version":"1.0","source":{"id":"2007.13781","kind":"arxiv","version":3}},"canonical_sha256":"b37ffe6b70eff2d351a972232ec4a30c46a2c289b6e6eb3a47fd33817d283fdb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b37ffe6b70eff2d351a972232ec4a30c46a2c289b6e6eb3a47fd33817d283fdb","first_computed_at":"2026-07-05T02:35:15.810233Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:35:15.810233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p3O98qu1pU5VnQWOpgnuuYFjQOAE1UgDUErUZC1O8Q2awU0SNGVu5W5MA2tbNb+EEUBg5DmpqY2TCODY9fVIBg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:35:15.810672Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.13781","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc4af5d9219be8ebced85b63b8d4068ac7c6095799bddc2d0db91e235d640cfa","sha256:24230dfb55dc873c497c104360a8e6529c0e59cfde5c0823d42fcbac60f27ba1"],"state_sha256":"92278de17138bf6dfd005e2da26f552783cc789b5d9b88edef228c2d03902ea9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"crAE+t/FkCy9YLmpAdvXGvszSf7m3d0BC5riHsZwjpQ8QNM5JjyDFkDRcoKjN1xov7JVMO0YK95p52nL14WGDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T15:31:12.302208Z","bundle_sha256":"7d8f0a42751b38b614eccaa549dc7f5112f8334cae4743cd72c1f3130f83a73c"}}