{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:BJJ4DUUQ4QR3A64QVAHJDV5EB3","short_pith_number":"pith:BJJ4DUUQ","canonical_record":{"source":{"id":"1302.5553","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-02-22T11:13:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"4b13bf8323060061be9f97047c6ba2d8dcae9baedc566bd846f67e378522d6ec","abstract_canon_sha256":"f0cd39207535ba614cea11407eaa2140f9b880dfd3f7bbae955f98e52be601ea"},"schema_version":"1.0"},"canonical_sha256":"0a53c1d290e423b07b90a80e91d7a40ecb793da41d67ad5a5c96ce44899f1b5e","source":{"kind":"arxiv","id":"1302.5553","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.5553","created_at":"2026-05-18T03:07:44Z"},{"alias_kind":"arxiv_version","alias_value":"1302.5553v2","created_at":"2026-05-18T03:07:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.5553","created_at":"2026-05-18T03:07:44Z"},{"alias_kind":"pith_short_12","alias_value":"BJJ4DUUQ4QR3","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"BJJ4DUUQ4QR3A64Q","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"BJJ4DUUQ","created_at":"2026-05-18T12:27:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:BJJ4DUUQ4QR3A64QVAHJDV5EB3","target":"record","payload":{"canonical_record":{"source":{"id":"1302.5553","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-02-22T11:13:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"4b13bf8323060061be9f97047c6ba2d8dcae9baedc566bd846f67e378522d6ec","abstract_canon_sha256":"f0cd39207535ba614cea11407eaa2140f9b880dfd3f7bbae955f98e52be601ea"},"schema_version":"1.0"},"canonical_sha256":"0a53c1d290e423b07b90a80e91d7a40ecb793da41d67ad5a5c96ce44899f1b5e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:07:44.431490Z","signature_b64":"2J4+SskmmcOlCmNLJst2+TXp2wfY3cRx8Z4t+w8QL/p6AoptIteo+NbvLTEpt9j2IYUoJw1IYnk0Y/BvYSqYAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0a53c1d290e423b07b90a80e91d7a40ecb793da41d67ad5a5c96ce44899f1b5e","last_reissued_at":"2026-05-18T03:07:44.430990Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:07:44.430990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.5553","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":"2026-05-18T03:07:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fi6n0fRjSvSqCU2afE2eI4OLnSx9BWH3uG7NRHGK0Ej90JnhIYY5FLVM5Mk1PibME4H2u94qJr4KjKdYC4yZBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T16:43:41.946659Z"},"content_sha256":"9d97787f6c0d271b0a76b7d43ba32dd51668643e11c5caf5f729ef0ae522d539","schema_version":"1.0","event_id":"sha256:9d97787f6c0d271b0a76b7d43ba32dd51668643e11c5caf5f729ef0ae522d539"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:BJJ4DUUQ4QR3A64QVAHJDV5EB3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multimode circuit QED with hybrid metamaterial transmission lines","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Daniel J. Egger, Frank K. Wilhelm","submitted_at":"2013-02-22T11:13:29Z","abstract_excerpt":"Quantum transmission lines are a central to superconducting and hybrid quantum computing. Parallel to these developments are those of left-handed meta-materials. They have a wide variety of applications in photonics from the microwave to the visible range such as invisibility cloaks and perfect flat lenses. For classical guided microwaves, left-handed transmission lines have been proposed and studied on the macroscopic scale. We combine these ideas in presenting a left-handed/right-handed hybrid transmission line for applications in quantum optics on a chip. The resulting system allows circuit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.5553","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":"2026-05-18T03:07:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XGH24eJd+toz/Yzv0fhSu3WctMRGyqzC4krURkveHgTCywUmI2eR/Lr+2IuDY/X54i5PePlcBcIcg2J+t89nCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T16:43:41.947375Z"},"content_sha256":"8c7c943abd0efb430c41309ff49d1ec3df6629ab145f81821dd161ff07fbd00f","schema_version":"1.0","event_id":"sha256:8c7c943abd0efb430c41309ff49d1ec3df6629ab145f81821dd161ff07fbd00f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BJJ4DUUQ4QR3A64QVAHJDV5EB3/bundle.json","state_url":"https://pith.science/pith/BJJ4DUUQ4QR3A64QVAHJDV5EB3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BJJ4DUUQ4QR3A64QVAHJDV5EB3/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":"2026-05-29T16:43:41Z","links":{"resolver":"https://pith.science/pith/BJJ4DUUQ4QR3A64QVAHJDV5EB3","bundle":"https://pith.science/pith/BJJ4DUUQ4QR3A64QVAHJDV5EB3/bundle.json","state":"https://pith.science/pith/BJJ4DUUQ4QR3A64QVAHJDV5EB3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BJJ4DUUQ4QR3A64QVAHJDV5EB3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:BJJ4DUUQ4QR3A64QVAHJDV5EB3","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":"f0cd39207535ba614cea11407eaa2140f9b880dfd3f7bbae955f98e52be601ea","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-02-22T11:13:29Z","title_canon_sha256":"4b13bf8323060061be9f97047c6ba2d8dcae9baedc566bd846f67e378522d6ec"},"schema_version":"1.0","source":{"id":"1302.5553","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.5553","created_at":"2026-05-18T03:07:44Z"},{"alias_kind":"arxiv_version","alias_value":"1302.5553v2","created_at":"2026-05-18T03:07:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.5553","created_at":"2026-05-18T03:07:44Z"},{"alias_kind":"pith_short_12","alias_value":"BJJ4DUUQ4QR3","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"BJJ4DUUQ4QR3A64Q","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"BJJ4DUUQ","created_at":"2026-05-18T12:27:38Z"}],"graph_snapshots":[{"event_id":"sha256:8c7c943abd0efb430c41309ff49d1ec3df6629ab145f81821dd161ff07fbd00f","target":"graph","created_at":"2026-05-18T03:07:44Z","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":"Quantum transmission lines are a central to superconducting and hybrid quantum computing. Parallel to these developments are those of left-handed meta-materials. They have a wide variety of applications in photonics from the microwave to the visible range such as invisibility cloaks and perfect flat lenses. For classical guided microwaves, left-handed transmission lines have been proposed and studied on the macroscopic scale. We combine these ideas in presenting a left-handed/right-handed hybrid transmission line for applications in quantum optics on a chip. The resulting system allows circuit","authors_text":"Daniel J. Egger, Frank K. Wilhelm","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-02-22T11:13:29Z","title":"Multimode circuit QED with hybrid metamaterial transmission lines"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.5553","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":"sha256:9d97787f6c0d271b0a76b7d43ba32dd51668643e11c5caf5f729ef0ae522d539","target":"record","created_at":"2026-05-18T03:07:44Z","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":"f0cd39207535ba614cea11407eaa2140f9b880dfd3f7bbae955f98e52be601ea","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-02-22T11:13:29Z","title_canon_sha256":"4b13bf8323060061be9f97047c6ba2d8dcae9baedc566bd846f67e378522d6ec"},"schema_version":"1.0","source":{"id":"1302.5553","kind":"arxiv","version":2}},"canonical_sha256":"0a53c1d290e423b07b90a80e91d7a40ecb793da41d67ad5a5c96ce44899f1b5e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0a53c1d290e423b07b90a80e91d7a40ecb793da41d67ad5a5c96ce44899f1b5e","first_computed_at":"2026-05-18T03:07:44.430990Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:07:44.430990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2J4+SskmmcOlCmNLJst2+TXp2wfY3cRx8Z4t+w8QL/p6AoptIteo+NbvLTEpt9j2IYUoJw1IYnk0Y/BvYSqYAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:07:44.431490Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.5553","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9d97787f6c0d271b0a76b7d43ba32dd51668643e11c5caf5f729ef0ae522d539","sha256:8c7c943abd0efb430c41309ff49d1ec3df6629ab145f81821dd161ff07fbd00f"],"state_sha256":"8f7807381c24fa57daa4b3f3db0bae509229bc9ac2bcfbe19c863adc25cdfbe8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3DWyGkTR7zlIquavKVF4ljKenvpPU7zWWP0e0YlP1BDcsm9FPiTGG4I0jOt0HECrC5W6u4LgqmbCJHrkbf4xCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T16:43:41.951204Z","bundle_sha256":"a2c971a61320c0d32187f84722a0bdf4831cc9ebf6a261cc9369b387472e04ac"}}