{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:CHSVIQNRG5CAJ43REWFHSB3JTY","short_pith_number":"pith:CHSVIQNR","canonical_record":{"source":{"id":"1903.00515","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-03-01T19:56:32Z","cross_cats_sorted":[],"title_canon_sha256":"2f62a8113606368234779d6d69d591cb4d158c03e8d33b6d359816bb77228e47","abstract_canon_sha256":"ccfa3a93e9a2eebfc5cffdfc1dc849731d633fc5f3004c239fd3c1824e71ed59"},"schema_version":"1.0"},"canonical_sha256":"11e55441b1374404f371258a7907699e33f1bf58be61d845d43afdb196f7656a","source":{"kind":"arxiv","id":"1903.00515","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.00515","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"arxiv_version","alias_value":"1903.00515v4","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.00515","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"pith_short_12","alias_value":"CHSVIQNRG5CA","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"pith_short_16","alias_value":"CHSVIQNRG5CAJ43R","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"pith_short_8","alias_value":"CHSVIQNR","created_at":"2026-07-05T00:50:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:CHSVIQNRG5CAJ43REWFHSB3JTY","target":"record","payload":{"canonical_record":{"source":{"id":"1903.00515","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-03-01T19:56:32Z","cross_cats_sorted":[],"title_canon_sha256":"2f62a8113606368234779d6d69d591cb4d158c03e8d33b6d359816bb77228e47","abstract_canon_sha256":"ccfa3a93e9a2eebfc5cffdfc1dc849731d633fc5f3004c239fd3c1824e71ed59"},"schema_version":"1.0"},"canonical_sha256":"11e55441b1374404f371258a7907699e33f1bf58be61d845d43afdb196f7656a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:50:01.400439Z","signature_b64":"ge0SQyoYWwcyulXjlxiFBPJdrFalWCW4FDjZDXsqA1NnTB8TLU+agI+bJ8Er3ZDqCCgkvB/jx9HSFxCpO2hpDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"11e55441b1374404f371258a7907699e33f1bf58be61d845d43afdb196f7656a","last_reissued_at":"2026-07-05T00:50:01.400011Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:50:01.400011Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.00515","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":"2026-07-05T00:50:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DxhSPe1a8fTVRUxBVpKWJwiouJpbvEx42hBFNA7v+zj/YQkwFOnKGesANtY67nlH740TBMoFmhPIbqEAi8ARCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:02:51.306830Z"},"content_sha256":"14d50ee924e93157bd57c90b6ab1df3f197653dbcfe3ebac87da54ebbfb30028","schema_version":"1.0","event_id":"sha256:14d50ee924e93157bd57c90b6ab1df3f197653dbcfe3ebac87da54ebbfb30028"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:CHSVIQNRG5CAJ43REWFHSB3JTY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Signature of Dispersing 1D Majorana Channels in an Iron-based Superconductor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Dirk K. Morr, G. D. Gu, Jorge Olivares Rodriguez, Lin Jiao, Martin Graham, Sean Howard, Taylor Hughes, Vidya Madhavan, Zhenyu Wang","submitted_at":"2019-03-01T19:56:32Z","abstract_excerpt":"The possible realization of Majorana fermions as quasiparticle excitations in condensed matter physics has created much excitement. Most recent studies have focused on Majorana bound states which can serve as topological qubits. More generally, akin to elementary particles, Majorana fermions can propagate and display linear dispersion. These excitations have not yet been directly observed, and can also be used for quantum information processing. One route to realizing this is in a line junction between two phase-shifted superconductors coupled to topological surface states. Recent theory indic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.00515","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1903.00515/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":"2026-07-05T00:50:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YsJFmP3JsyADAmDY9u16a2jVY82Dcy5KBF2cq6PRH0YnDr1/KTFLDLEYZUiVplMVZG0W5X7HqMV3we5e8Ns1DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:02:51.307621Z"},"content_sha256":"393d16f1fe4c36b78a10af32f42d3059f540b453d26410be7dc24de83f3e0c0f","schema_version":"1.0","event_id":"sha256:393d16f1fe4c36b78a10af32f42d3059f540b453d26410be7dc24de83f3e0c0f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CHSVIQNRG5CAJ43REWFHSB3JTY/bundle.json","state_url":"https://pith.science/pith/CHSVIQNRG5CAJ43REWFHSB3JTY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CHSVIQNRG5CAJ43REWFHSB3JTY/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":"2026-08-14T08:02:51Z","links":{"resolver":"https://pith.science/pith/CHSVIQNRG5CAJ43REWFHSB3JTY","bundle":"https://pith.science/pith/CHSVIQNRG5CAJ43REWFHSB3JTY/bundle.json","state":"https://pith.science/pith/CHSVIQNRG5CAJ43REWFHSB3JTY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CHSVIQNRG5CAJ43REWFHSB3JTY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:CHSVIQNRG5CAJ43REWFHSB3JTY","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":"ccfa3a93e9a2eebfc5cffdfc1dc849731d633fc5f3004c239fd3c1824e71ed59","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-03-01T19:56:32Z","title_canon_sha256":"2f62a8113606368234779d6d69d591cb4d158c03e8d33b6d359816bb77228e47"},"schema_version":"1.0","source":{"id":"1903.00515","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.00515","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"arxiv_version","alias_value":"1903.00515v4","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.00515","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"pith_short_12","alias_value":"CHSVIQNRG5CA","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"pith_short_16","alias_value":"CHSVIQNRG5CAJ43R","created_at":"2026-07-05T00:50:01Z"},{"alias_kind":"pith_short_8","alias_value":"CHSVIQNR","created_at":"2026-07-05T00:50:01Z"}],"graph_snapshots":[{"event_id":"sha256:393d16f1fe4c36b78a10af32f42d3059f540b453d26410be7dc24de83f3e0c0f","target":"graph","created_at":"2026-07-05T00:50:01Z","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/1903.00515/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The possible realization of Majorana fermions as quasiparticle excitations in condensed matter physics has created much excitement. Most recent studies have focused on Majorana bound states which can serve as topological qubits. More generally, akin to elementary particles, Majorana fermions can propagate and display linear dispersion. These excitations have not yet been directly observed, and can also be used for quantum information processing. One route to realizing this is in a line junction between two phase-shifted superconductors coupled to topological surface states. Recent theory indic","authors_text":"Dirk K. Morr, G. D. Gu, Jorge Olivares Rodriguez, Lin Jiao, Martin Graham, Sean Howard, Taylor Hughes, Vidya Madhavan, Zhenyu Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-03-01T19:56:32Z","title":"Signature of Dispersing 1D Majorana Channels in an Iron-based Superconductor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.00515","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":"sha256:14d50ee924e93157bd57c90b6ab1df3f197653dbcfe3ebac87da54ebbfb30028","target":"record","created_at":"2026-07-05T00:50:01Z","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":"ccfa3a93e9a2eebfc5cffdfc1dc849731d633fc5f3004c239fd3c1824e71ed59","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-03-01T19:56:32Z","title_canon_sha256":"2f62a8113606368234779d6d69d591cb4d158c03e8d33b6d359816bb77228e47"},"schema_version":"1.0","source":{"id":"1903.00515","kind":"arxiv","version":4}},"canonical_sha256":"11e55441b1374404f371258a7907699e33f1bf58be61d845d43afdb196f7656a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"11e55441b1374404f371258a7907699e33f1bf58be61d845d43afdb196f7656a","first_computed_at":"2026-07-05T00:50:01.400011Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:50:01.400011Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ge0SQyoYWwcyulXjlxiFBPJdrFalWCW4FDjZDXsqA1NnTB8TLU+agI+bJ8Er3ZDqCCgkvB/jx9HSFxCpO2hpDw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:50:01.400439Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.00515","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14d50ee924e93157bd57c90b6ab1df3f197653dbcfe3ebac87da54ebbfb30028","sha256:393d16f1fe4c36b78a10af32f42d3059f540b453d26410be7dc24de83f3e0c0f"],"state_sha256":"8cfe5be9979bb1f7e13864be93bd7d45af58ffd44a1fdbb87279be3e579f0028"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ybKROUBUmijJJKU6+xnooCk2yaeE4g/b+Ki5X5h9OV3lGeydIqqyC8Zkx0uhRpGwW902Hcb0nB5Ny5m1i7A1BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T08:02:51.315664Z","bundle_sha256":"eaa421990d3f1cf0f5ab08479942cc4a02478711d0e39debd70427cb91206981"}}