{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:NRIZPUL245ZYOEP3PAKD32PMX3","short_pith_number":"pith:NRIZPUL2","canonical_record":{"source":{"id":"1112.3734","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-12-16T08:28:46Z","cross_cats_sorted":[],"title_canon_sha256":"b6fe1f939d8323a368e828e55ea4e2d832114b40f8f7b0022a66fc000c50f3b8","abstract_canon_sha256":"ed1450925d769bf834e15d37f16c6e0ab090848bf34673fa0db29ff52cd32408"},"schema_version":"1.0"},"canonical_sha256":"6c5197d17ae7738711fb78143de9ecbed8e193f16556a5ea142b0ec0d69978ba","source":{"kind":"arxiv","id":"1112.3734","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.3734","created_at":"2026-05-18T01:59:08Z"},{"alias_kind":"arxiv_version","alias_value":"1112.3734v1","created_at":"2026-05-18T01:59:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.3734","created_at":"2026-05-18T01:59:08Z"},{"alias_kind":"pith_short_12","alias_value":"NRIZPUL245ZY","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"NRIZPUL245ZYOEP3","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"NRIZPUL2","created_at":"2026-05-18T12:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:NRIZPUL245ZYOEP3PAKD32PMX3","target":"record","payload":{"canonical_record":{"source":{"id":"1112.3734","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-12-16T08:28:46Z","cross_cats_sorted":[],"title_canon_sha256":"b6fe1f939d8323a368e828e55ea4e2d832114b40f8f7b0022a66fc000c50f3b8","abstract_canon_sha256":"ed1450925d769bf834e15d37f16c6e0ab090848bf34673fa0db29ff52cd32408"},"schema_version":"1.0"},"canonical_sha256":"6c5197d17ae7738711fb78143de9ecbed8e193f16556a5ea142b0ec0d69978ba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:08.748984Z","signature_b64":"EkjBQJkgAs3/L125PZFjEet5ksS9qFxt0Kb+1LOn+UvmtguyoBe8EKnaM69v3qwqc1Z/w53VmHxaVx7X0eVBCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6c5197d17ae7738711fb78143de9ecbed8e193f16556a5ea142b0ec0d69978ba","last_reissued_at":"2026-05-18T01:59:08.748251Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:08.748251Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1112.3734","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:59:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AtAEUajsNVQylWGPNFdWbjM8HMo8OmfdTdv+SC2OZorehHS9nAh0a1acENHnw/70SjrDZv/ezt44BDKJpMrlAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T20:42:32.568860Z"},"content_sha256":"d7ddabb21457c82895b879f5f5fa4718bae1e8c99381c8b252fd9555be3b3f8e","schema_version":"1.0","event_id":"sha256:d7ddabb21457c82895b879f5f5fa4718bae1e8c99381c8b252fd9555be3b3f8e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:NRIZPUL245ZYOEP3PAKD32PMX3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Alternating Superconductor--Insulator Transport Characteristics in a Quantum Vortex Chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Efrat Shimshoni, Yeshayahu Atzmon","submitted_at":"2011-12-16T08:28:46Z","abstract_excerpt":"Experimental studies of magnetoresistance in thin superconducting strips subject to a perpendicular magnetic field B exhibit a multitude of transitions, from superconductor to insulator and vice versa alternately. Motivated by this observation, we study a theoretical model for the transport properties of a ladder--like superconducting device close to a superconductor--insulator transition. In this regime, strong quantum fluctuations dominate the dynamics of the vortex chain forming along the device. Utilizing a mapping of the vortex system at low energies to one-dimensional (1D) Fermions at a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.3734","kind":"arxiv","version":1},"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":"2026-05-18T01:59:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CVxdbyrYRN1SOxVufZYK+OFM7zrJm1cX2byleFOclDlVAb5DTkgNRAonw8GNCazzHWvmb5k+tQ5aIU1pTAN0Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T20:42:32.569220Z"},"content_sha256":"c5c8b07d429d0cd1367c15247ee3ed1fd03acd2b062ee190075a9aa8a515cd17","schema_version":"1.0","event_id":"sha256:c5c8b07d429d0cd1367c15247ee3ed1fd03acd2b062ee190075a9aa8a515cd17"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NRIZPUL245ZYOEP3PAKD32PMX3/bundle.json","state_url":"https://pith.science/pith/NRIZPUL245ZYOEP3PAKD32PMX3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NRIZPUL245ZYOEP3PAKD32PMX3/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":"2026-05-23T20:42:32Z","links":{"resolver":"https://pith.science/pith/NRIZPUL245ZYOEP3PAKD32PMX3","bundle":"https://pith.science/pith/NRIZPUL245ZYOEP3PAKD32PMX3/bundle.json","state":"https://pith.science/pith/NRIZPUL245ZYOEP3PAKD32PMX3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NRIZPUL245ZYOEP3PAKD32PMX3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:NRIZPUL245ZYOEP3PAKD32PMX3","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":"ed1450925d769bf834e15d37f16c6e0ab090848bf34673fa0db29ff52cd32408","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-12-16T08:28:46Z","title_canon_sha256":"b6fe1f939d8323a368e828e55ea4e2d832114b40f8f7b0022a66fc000c50f3b8"},"schema_version":"1.0","source":{"id":"1112.3734","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.3734","created_at":"2026-05-18T01:59:08Z"},{"alias_kind":"arxiv_version","alias_value":"1112.3734v1","created_at":"2026-05-18T01:59:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.3734","created_at":"2026-05-18T01:59:08Z"},{"alias_kind":"pith_short_12","alias_value":"NRIZPUL245ZY","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"NRIZPUL245ZYOEP3","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"NRIZPUL2","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:c5c8b07d429d0cd1367c15247ee3ed1fd03acd2b062ee190075a9aa8a515cd17","target":"graph","created_at":"2026-05-18T01:59:08Z","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":"Experimental studies of magnetoresistance in thin superconducting strips subject to a perpendicular magnetic field B exhibit a multitude of transitions, from superconductor to insulator and vice versa alternately. Motivated by this observation, we study a theoretical model for the transport properties of a ladder--like superconducting device close to a superconductor--insulator transition. In this regime, strong quantum fluctuations dominate the dynamics of the vortex chain forming along the device. Utilizing a mapping of the vortex system at low energies to one-dimensional (1D) Fermions at a ","authors_text":"Efrat Shimshoni, Yeshayahu Atzmon","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-12-16T08:28:46Z","title":"Alternating Superconductor--Insulator Transport Characteristics in a Quantum Vortex Chain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.3734","kind":"arxiv","version":1},"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:d7ddabb21457c82895b879f5f5fa4718bae1e8c99381c8b252fd9555be3b3f8e","target":"record","created_at":"2026-05-18T01:59:08Z","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":"ed1450925d769bf834e15d37f16c6e0ab090848bf34673fa0db29ff52cd32408","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-12-16T08:28:46Z","title_canon_sha256":"b6fe1f939d8323a368e828e55ea4e2d832114b40f8f7b0022a66fc000c50f3b8"},"schema_version":"1.0","source":{"id":"1112.3734","kind":"arxiv","version":1}},"canonical_sha256":"6c5197d17ae7738711fb78143de9ecbed8e193f16556a5ea142b0ec0d69978ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6c5197d17ae7738711fb78143de9ecbed8e193f16556a5ea142b0ec0d69978ba","first_computed_at":"2026-05-18T01:59:08.748251Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:08.748251Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EkjBQJkgAs3/L125PZFjEet5ksS9qFxt0Kb+1LOn+UvmtguyoBe8EKnaM69v3qwqc1Z/w53VmHxaVx7X0eVBCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:08.748984Z","signed_message":"canonical_sha256_bytes"},"source_id":"1112.3734","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7ddabb21457c82895b879f5f5fa4718bae1e8c99381c8b252fd9555be3b3f8e","sha256:c5c8b07d429d0cd1367c15247ee3ed1fd03acd2b062ee190075a9aa8a515cd17"],"state_sha256":"8603fc50d08858eb64346aaa04acf10744e8706179f42ced7477d3b99b58f312"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"goQoXnRZM2lIM+hODufNIb5F68VLZ4w5iYGDO/B/6KaQevmLGyBIFGItHzpf5JWp8Mou8WLcA113OUVJWw9fCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T20:42:32.572294Z","bundle_sha256":"5de4af848d2eebeb0db2de7ae17dd7eefe2745b26ba58c086bf81f295e130dc5"}}