{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:PQTVGFYXG74WXXZL5E2K3AET25","short_pith_number":"pith:PQTVGFYX","canonical_record":{"source":{"id":"1409.7301","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T15:37:01Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"366ac13ecdc28384ea3e9a59eac562538f47e0d99823fba704942e3d9f2a2b2e","abstract_canon_sha256":"45451580ee00dc007690f65f0734337582b4eb8761501348527e1a76c1e92343"},"schema_version":"1.0"},"canonical_sha256":"7c2753171737f96bdf2be934ad8093d75112f94293b79680a99aafce0358f718","source":{"kind":"arxiv","id":"1409.7301","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.7301","created_at":"2026-05-18T01:37:05Z"},{"alias_kind":"arxiv_version","alias_value":"1409.7301v4","created_at":"2026-05-18T01:37:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.7301","created_at":"2026-05-18T01:37:05Z"},{"alias_kind":"pith_short_12","alias_value":"PQTVGFYXG74W","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"PQTVGFYXG74WXXZL","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"PQTVGFYX","created_at":"2026-05-18T12:28:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:PQTVGFYXG74WXXZL5E2K3AET25","target":"record","payload":{"canonical_record":{"source":{"id":"1409.7301","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T15:37:01Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"366ac13ecdc28384ea3e9a59eac562538f47e0d99823fba704942e3d9f2a2b2e","abstract_canon_sha256":"45451580ee00dc007690f65f0734337582b4eb8761501348527e1a76c1e92343"},"schema_version":"1.0"},"canonical_sha256":"7c2753171737f96bdf2be934ad8093d75112f94293b79680a99aafce0358f718","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:05.677641Z","signature_b64":"mgz8ugrUbIzf87Emzxea36EgLNCNvdP3M6MqCVKHmAkgnnjKsnEnAT0mHbQiY8ex5Bc+zESWwNa2OrD6R+oeBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c2753171737f96bdf2be934ad8093d75112f94293b79680a99aafce0358f718","last_reissued_at":"2026-05-18T01:37:05.677199Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:05.677199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1409.7301","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":"2026-05-18T01:37:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A/M989K7Lg41HefM/6p9aqFBxAPVJlM40YNZ+fLEoRJKkxXOK4ummw6jevVD+vy0mDmWtev4CmiadqUA/Z+kBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:24:48.636663Z"},"content_sha256":"4dae14bca80d64a214e0ef5ed1924095df1284674e656130dc6b120453af4f13","schema_version":"1.0","event_id":"sha256:4dae14bca80d64a214e0ef5ed1924095df1284674e656130dc6b120453af4f13"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:PQTVGFYXG74WXXZL5E2K3AET25","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum interference of edge supercurrents in a two-dimensional topological insulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.mes-hall","authors_text":"B. Trauzettel, E.M. Hankiewicz, G. Tkachov, P. Burset","submitted_at":"2014-09-25T15:37:01Z","abstract_excerpt":"Josephson weak links made of two-dimensional topological insulators (TIs) exhibit magnetic oscillations of the supercurrent that are reminiscent of those in superconducting quantum interference devices (SQUIDs). We propose a microscopic theory of this effect that goes beyond the approaches based on the standard SQUID theory. For long junctions we find a temperature-driven crossover from Phi_0-periodic SQUID-like oscillations to a 2 Phi_0-quasiperiodic interference pattern with different peaks at even and odd values of the magnetic flux quantum Phi_0=ch/2e. This behavior is absent in short junc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.7301","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":"2026-05-18T01:37:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sktgcSkzmzO+Vcr8jGg6r/TuBea9JdoDJuGiJs2avH7DEhMkWZ1pXoCD9cO9pr9vJAfawuxerJd75DTFPIMkDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:24:48.637014Z"},"content_sha256":"af264d471a272c88ac7a047abe6df67ef486295e3e081faa6e4f8e4f273557f5","schema_version":"1.0","event_id":"sha256:af264d471a272c88ac7a047abe6df67ef486295e3e081faa6e4f8e4f273557f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PQTVGFYXG74WXXZL5E2K3AET25/bundle.json","state_url":"https://pith.science/pith/PQTVGFYXG74WXXZL5E2K3AET25/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PQTVGFYXG74WXXZL5E2K3AET25/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":"2026-06-05T12:24:48Z","links":{"resolver":"https://pith.science/pith/PQTVGFYXG74WXXZL5E2K3AET25","bundle":"https://pith.science/pith/PQTVGFYXG74WXXZL5E2K3AET25/bundle.json","state":"https://pith.science/pith/PQTVGFYXG74WXXZL5E2K3AET25/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PQTVGFYXG74WXXZL5E2K3AET25/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:PQTVGFYXG74WXXZL5E2K3AET25","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":"45451580ee00dc007690f65f0734337582b4eb8761501348527e1a76c1e92343","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T15:37:01Z","title_canon_sha256":"366ac13ecdc28384ea3e9a59eac562538f47e0d99823fba704942e3d9f2a2b2e"},"schema_version":"1.0","source":{"id":"1409.7301","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.7301","created_at":"2026-05-18T01:37:05Z"},{"alias_kind":"arxiv_version","alias_value":"1409.7301v4","created_at":"2026-05-18T01:37:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.7301","created_at":"2026-05-18T01:37:05Z"},{"alias_kind":"pith_short_12","alias_value":"PQTVGFYXG74W","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"PQTVGFYXG74WXXZL","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"PQTVGFYX","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:af264d471a272c88ac7a047abe6df67ef486295e3e081faa6e4f8e4f273557f5","target":"graph","created_at":"2026-05-18T01:37:05Z","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":"Josephson weak links made of two-dimensional topological insulators (TIs) exhibit magnetic oscillations of the supercurrent that are reminiscent of those in superconducting quantum interference devices (SQUIDs). We propose a microscopic theory of this effect that goes beyond the approaches based on the standard SQUID theory. For long junctions we find a temperature-driven crossover from Phi_0-periodic SQUID-like oscillations to a 2 Phi_0-quasiperiodic interference pattern with different peaks at even and odd values of the magnetic flux quantum Phi_0=ch/2e. This behavior is absent in short junc","authors_text":"B. Trauzettel, E.M. Hankiewicz, G. Tkachov, P. Burset","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T15:37:01Z","title":"Quantum interference of edge supercurrents in a two-dimensional topological insulator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.7301","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":"sha256:4dae14bca80d64a214e0ef5ed1924095df1284674e656130dc6b120453af4f13","target":"record","created_at":"2026-05-18T01:37:05Z","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":"45451580ee00dc007690f65f0734337582b4eb8761501348527e1a76c1e92343","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T15:37:01Z","title_canon_sha256":"366ac13ecdc28384ea3e9a59eac562538f47e0d99823fba704942e3d9f2a2b2e"},"schema_version":"1.0","source":{"id":"1409.7301","kind":"arxiv","version":4}},"canonical_sha256":"7c2753171737f96bdf2be934ad8093d75112f94293b79680a99aafce0358f718","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c2753171737f96bdf2be934ad8093d75112f94293b79680a99aafce0358f718","first_computed_at":"2026-05-18T01:37:05.677199Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:37:05.677199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mgz8ugrUbIzf87Emzxea36EgLNCNvdP3M6MqCVKHmAkgnnjKsnEnAT0mHbQiY8ex5Bc+zESWwNa2OrD6R+oeBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:37:05.677641Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.7301","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4dae14bca80d64a214e0ef5ed1924095df1284674e656130dc6b120453af4f13","sha256:af264d471a272c88ac7a047abe6df67ef486295e3e081faa6e4f8e4f273557f5"],"state_sha256":"06e06f6d14567921dc1837709db4c4e181268e71618a7cb4d6431ba601922fb2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3q65lvNSzQwqrPzoMY2yjui2C88jHyCC2jP57s4xAfBYKEAOYstmfYMp9k5uLLtsGk/aYyeIYktlkVf/NrG1BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T12:24:48.639267Z","bundle_sha256":"dbba08519cbcbf7952bb3014dcd2a62ff25f117f02fb464bd1c924d6c983f8e7"}}