{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:Q5VOTW7B6TGK6A4MZYC3LZFRKS","short_pith_number":"pith:Q5VOTW7B","canonical_record":{"source":{"id":"1407.3486","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-07-13T17:11:08Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"0a8322b70a95a1c736a28bc8daf3af016e26cb2eb28f981c008136886b6e2516","abstract_canon_sha256":"cd03ac70d9f68a0623290391d3c7b09c5fde4a51863bc6a1e48a6001e4a86f37"},"schema_version":"1.0"},"canonical_sha256":"876ae9dbe1f4ccaf038cce05b5e4b154ae8e21ca2f3e692dd6cb894d1f5b6f19","source":{"kind":"arxiv","id":"1407.3486","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.3486","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"arxiv_version","alias_value":"1407.3486v2","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.3486","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"pith_short_12","alias_value":"Q5VOTW7B6TGK","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"Q5VOTW7B6TGK6A4M","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"Q5VOTW7B","created_at":"2026-05-18T12:28:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:Q5VOTW7B6TGK6A4MZYC3LZFRKS","target":"record","payload":{"canonical_record":{"source":{"id":"1407.3486","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-07-13T17:11:08Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"0a8322b70a95a1c736a28bc8daf3af016e26cb2eb28f981c008136886b6e2516","abstract_canon_sha256":"cd03ac70d9f68a0623290391d3c7b09c5fde4a51863bc6a1e48a6001e4a86f37"},"schema_version":"1.0"},"canonical_sha256":"876ae9dbe1f4ccaf038cce05b5e4b154ae8e21ca2f3e692dd6cb894d1f5b6f19","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:17:24.564514Z","signature_b64":"kRVRSj+Ai4dc9Xmtyth23A7tTzdPqceVlCbq06hpE9ZmTGA6pJLQtl9UDzF3HhWu2J9P7uezjAq4V8bm2wdGCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"876ae9dbe1f4ccaf038cce05b5e4b154ae8e21ca2f3e692dd6cb894d1f5b6f19","last_reissued_at":"2026-05-18T02:17:24.563783Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:17:24.563783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.3486","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":"2026-05-18T02:17:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"99A3MLN79yWte6l8QD/p7ybP0Y1D4AYIM7hBnrccv7USRL2TdsjXhfgcrN499ryhpACc2Gx7you+uGOdCe86CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T16:39:36.489535Z"},"content_sha256":"70c2ead11bd772eb733ece151344b392096d2e4117a27b6b9c4bcd1111398f67","schema_version":"1.0","event_id":"sha256:70c2ead11bd772eb733ece151344b392096d2e4117a27b6b9c4bcd1111398f67"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:Q5VOTW7B6TGK6A4MZYC3LZFRKS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Aharonov-Bohm photonic cages in waveguide and coupled resonator lattices by synthetic magnetic fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Stefano Longhi","submitted_at":"2014-07-13T17:11:08Z","abstract_excerpt":"We suggest a method for trapping photons in quasi one-dimensional waveguide or coupled-resonator lattices, which is based on an optical analogue of the Aharonov-Bohm cages for charged particles. Light trapping results from a destructive interference of Aharonov-Bohm type induced by a synthetic magnetic field, which is realized by periodic modulation of the waveguide/resonator propagation constants/resonances."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.3486","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":"2026-05-18T02:17:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tnifSD/WC4BYjGQPs3/RZR03q0SK/V2wOTqPXtEle8mLEuLMabgXg5yBWHEtaj7eOL+CUGEZL+e8A/81aHYECg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T16:39:36.490218Z"},"content_sha256":"4e4fe5c96b91ffb1f643d3d47c3bda836b15066a8dcd25932bd5eee1d526a93c","schema_version":"1.0","event_id":"sha256:4e4fe5c96b91ffb1f643d3d47c3bda836b15066a8dcd25932bd5eee1d526a93c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q5VOTW7B6TGK6A4MZYC3LZFRKS/bundle.json","state_url":"https://pith.science/pith/Q5VOTW7B6TGK6A4MZYC3LZFRKS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q5VOTW7B6TGK6A4MZYC3LZFRKS/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":"2026-05-29T16:39:36Z","links":{"resolver":"https://pith.science/pith/Q5VOTW7B6TGK6A4MZYC3LZFRKS","bundle":"https://pith.science/pith/Q5VOTW7B6TGK6A4MZYC3LZFRKS/bundle.json","state":"https://pith.science/pith/Q5VOTW7B6TGK6A4MZYC3LZFRKS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q5VOTW7B6TGK6A4MZYC3LZFRKS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:Q5VOTW7B6TGK6A4MZYC3LZFRKS","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":"cd03ac70d9f68a0623290391d3c7b09c5fde4a51863bc6a1e48a6001e4a86f37","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-07-13T17:11:08Z","title_canon_sha256":"0a8322b70a95a1c736a28bc8daf3af016e26cb2eb28f981c008136886b6e2516"},"schema_version":"1.0","source":{"id":"1407.3486","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.3486","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"arxiv_version","alias_value":"1407.3486v2","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.3486","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"pith_short_12","alias_value":"Q5VOTW7B6TGK","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"Q5VOTW7B6TGK6A4M","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"Q5VOTW7B","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:4e4fe5c96b91ffb1f643d3d47c3bda836b15066a8dcd25932bd5eee1d526a93c","target":"graph","created_at":"2026-05-18T02:17:24Z","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":"We suggest a method for trapping photons in quasi one-dimensional waveguide or coupled-resonator lattices, which is based on an optical analogue of the Aharonov-Bohm cages for charged particles. Light trapping results from a destructive interference of Aharonov-Bohm type induced by a synthetic magnetic field, which is realized by periodic modulation of the waveguide/resonator propagation constants/resonances.","authors_text":"Stefano Longhi","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-07-13T17:11:08Z","title":"Aharonov-Bohm photonic cages in waveguide and coupled resonator lattices by synthetic magnetic fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.3486","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":"sha256:70c2ead11bd772eb733ece151344b392096d2e4117a27b6b9c4bcd1111398f67","target":"record","created_at":"2026-05-18T02:17:24Z","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":"cd03ac70d9f68a0623290391d3c7b09c5fde4a51863bc6a1e48a6001e4a86f37","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-07-13T17:11:08Z","title_canon_sha256":"0a8322b70a95a1c736a28bc8daf3af016e26cb2eb28f981c008136886b6e2516"},"schema_version":"1.0","source":{"id":"1407.3486","kind":"arxiv","version":2}},"canonical_sha256":"876ae9dbe1f4ccaf038cce05b5e4b154ae8e21ca2f3e692dd6cb894d1f5b6f19","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"876ae9dbe1f4ccaf038cce05b5e4b154ae8e21ca2f3e692dd6cb894d1f5b6f19","first_computed_at":"2026-05-18T02:17:24.563783Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:17:24.563783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kRVRSj+Ai4dc9Xmtyth23A7tTzdPqceVlCbq06hpE9ZmTGA6pJLQtl9UDzF3HhWu2J9P7uezjAq4V8bm2wdGCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:17:24.564514Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.3486","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70c2ead11bd772eb733ece151344b392096d2e4117a27b6b9c4bcd1111398f67","sha256:4e4fe5c96b91ffb1f643d3d47c3bda836b15066a8dcd25932bd5eee1d526a93c"],"state_sha256":"820504e62b021cb3df05dc4605c214c81be16e928edbb3e99ac05e8d9fa04427"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+3cTGQ+6eg+GGhm/KOgXznw+ooDmJPNyBwn2snZGmGJdLwk4QceLqjDA22j1rFYJwKPuIdgkOoHWXdkgx1OEAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T16:39:36.495134Z","bundle_sha256":"55ea48051d2714f1cc5e3ccc1a6e3657f545da9a73179c1ba49cae59cca34887"}}