{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:I4VEMX2IGT52ERCNRZFVVPTZRN","short_pith_number":"pith:I4VEMX2I","canonical_record":{"source":{"id":"1603.09097","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-03-30T09:35:38Z","cross_cats_sorted":["cond-mat.other","physics.atom-ph","physics.optics"],"title_canon_sha256":"eb8fe3395856fa5666a03aa6cc473d8a776a61bc439fb6ce29c053e0e7ebfda3","abstract_canon_sha256":"d58c1f2655a8d430c33d1315d7904d1505875df76f90a3216b3656eb28ec4e5c"},"schema_version":"1.0"},"canonical_sha256":"472a465f4834fba2444d8e4b5abe798b4d6ed1a18c6384636887de09b5a574fb","source":{"kind":"arxiv","id":"1603.09097","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.09097","created_at":"2026-05-18T01:11:57Z"},{"alias_kind":"arxiv_version","alias_value":"1603.09097v2","created_at":"2026-05-18T01:11:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.09097","created_at":"2026-05-18T01:11:57Z"},{"alias_kind":"pith_short_12","alias_value":"I4VEMX2IGT52","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"I4VEMX2IGT52ERCN","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"I4VEMX2I","created_at":"2026-05-18T12:30:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:I4VEMX2IGT52ERCNRZFVVPTZRN","target":"record","payload":{"canonical_record":{"source":{"id":"1603.09097","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-03-30T09:35:38Z","cross_cats_sorted":["cond-mat.other","physics.atom-ph","physics.optics"],"title_canon_sha256":"eb8fe3395856fa5666a03aa6cc473d8a776a61bc439fb6ce29c053e0e7ebfda3","abstract_canon_sha256":"d58c1f2655a8d430c33d1315d7904d1505875df76f90a3216b3656eb28ec4e5c"},"schema_version":"1.0"},"canonical_sha256":"472a465f4834fba2444d8e4b5abe798b4d6ed1a18c6384636887de09b5a574fb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:57.569510Z","signature_b64":"fw1X5hyUXfo7h6db3g5gTlZo+BN3zFstw3MAb4/hSALdxL3ddCh9lVKnia581pgX6d+0XOkdSmnbQVA2EV2xAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"472a465f4834fba2444d8e4b5abe798b4d6ed1a18c6384636887de09b5a574fb","last_reissued_at":"2026-05-18T01:11:57.569160Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:57.569160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1603.09097","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":"2026-05-18T01:11:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UY9gfKDJAzuAiVNlbudzD33XSDziNOMF/yLxWDl7DEHK5lWA7rgV7VijybJicg2/OMaGvg91bi30dbDn4kWUDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T07:29:12.432678Z"},"content_sha256":"87f8a1b16058c30be120897c1638f59e6c34d697bca5c4674e339b965e704ef9","schema_version":"1.0","event_id":"sha256:87f8a1b16058c30be120897c1638f59e6c34d697bca5c4674e339b965e704ef9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:I4VEMX2IGT52ERCNRZFVVPTZRN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Implementation of Chiral Quantum Optics with Rydberg and Trapped-ion Setups","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other","physics.atom-ph","physics.optics"],"primary_cat":"quant-ph","authors_text":"Beno\\^it Vermersch, Peter Zoller, Philipp Hauke, Tom\\'as Ramos","submitted_at":"2016-03-30T09:35:38Z","abstract_excerpt":"We propose two setups for realizing a chiral quantum network, where two-level systems representing the nodes interact via directional emission into discrete waveguides, as introduced in T. Ramos et al. [Phys. Rev. A 93, 062104 (2016)]. The first implementation realizes a spin waveguide via Rydberg states in a chain of atoms, whereas the second one realizes a phonon waveguide via the localized vibrations of a string of trapped ions. For both architectures, we show that strong chirality can be obtained by a proper design of synthetic gauge fields in the couplings from the nodes to the waveguide."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.09097","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":"2026-05-18T01:11:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pfiUoIEw6M/gUW0sgtW/ieS36grzszERhmnLmM+o7SSkt+C8yXNQLobY+I/YqACJ4lRxvL67pD0deQQEX+u0Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T07:29:12.433344Z"},"content_sha256":"0896fe8a3af55728531ba9e8de3bd60c3ab005b3371df4be9e75097dd17425b4","schema_version":"1.0","event_id":"sha256:0896fe8a3af55728531ba9e8de3bd60c3ab005b3371df4be9e75097dd17425b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/I4VEMX2IGT52ERCNRZFVVPTZRN/bundle.json","state_url":"https://pith.science/pith/I4VEMX2IGT52ERCNRZFVVPTZRN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/I4VEMX2IGT52ERCNRZFVVPTZRN/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":"2026-05-26T07:29:12Z","links":{"resolver":"https://pith.science/pith/I4VEMX2IGT52ERCNRZFVVPTZRN","bundle":"https://pith.science/pith/I4VEMX2IGT52ERCNRZFVVPTZRN/bundle.json","state":"https://pith.science/pith/I4VEMX2IGT52ERCNRZFVVPTZRN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/I4VEMX2IGT52ERCNRZFVVPTZRN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:I4VEMX2IGT52ERCNRZFVVPTZRN","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":"d58c1f2655a8d430c33d1315d7904d1505875df76f90a3216b3656eb28ec4e5c","cross_cats_sorted":["cond-mat.other","physics.atom-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-03-30T09:35:38Z","title_canon_sha256":"eb8fe3395856fa5666a03aa6cc473d8a776a61bc439fb6ce29c053e0e7ebfda3"},"schema_version":"1.0","source":{"id":"1603.09097","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.09097","created_at":"2026-05-18T01:11:57Z"},{"alias_kind":"arxiv_version","alias_value":"1603.09097v2","created_at":"2026-05-18T01:11:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.09097","created_at":"2026-05-18T01:11:57Z"},{"alias_kind":"pith_short_12","alias_value":"I4VEMX2IGT52","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"I4VEMX2IGT52ERCN","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"I4VEMX2I","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:0896fe8a3af55728531ba9e8de3bd60c3ab005b3371df4be9e75097dd17425b4","target":"graph","created_at":"2026-05-18T01:11:57Z","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 propose two setups for realizing a chiral quantum network, where two-level systems representing the nodes interact via directional emission into discrete waveguides, as introduced in T. Ramos et al. [Phys. Rev. A 93, 062104 (2016)]. The first implementation realizes a spin waveguide via Rydberg states in a chain of atoms, whereas the second one realizes a phonon waveguide via the localized vibrations of a string of trapped ions. For both architectures, we show that strong chirality can be obtained by a proper design of synthetic gauge fields in the couplings from the nodes to the waveguide.","authors_text":"Beno\\^it Vermersch, Peter Zoller, Philipp Hauke, Tom\\'as Ramos","cross_cats":["cond-mat.other","physics.atom-ph","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-03-30T09:35:38Z","title":"Implementation of Chiral Quantum Optics with Rydberg and Trapped-ion Setups"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.09097","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":"sha256:87f8a1b16058c30be120897c1638f59e6c34d697bca5c4674e339b965e704ef9","target":"record","created_at":"2026-05-18T01:11:57Z","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":"d58c1f2655a8d430c33d1315d7904d1505875df76f90a3216b3656eb28ec4e5c","cross_cats_sorted":["cond-mat.other","physics.atom-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-03-30T09:35:38Z","title_canon_sha256":"eb8fe3395856fa5666a03aa6cc473d8a776a61bc439fb6ce29c053e0e7ebfda3"},"schema_version":"1.0","source":{"id":"1603.09097","kind":"arxiv","version":2}},"canonical_sha256":"472a465f4834fba2444d8e4b5abe798b4d6ed1a18c6384636887de09b5a574fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"472a465f4834fba2444d8e4b5abe798b4d6ed1a18c6384636887de09b5a574fb","first_computed_at":"2026-05-18T01:11:57.569160Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:57.569160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fw1X5hyUXfo7h6db3g5gTlZo+BN3zFstw3MAb4/hSALdxL3ddCh9lVKnia581pgX6d+0XOkdSmnbQVA2EV2xAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:57.569510Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.09097","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:87f8a1b16058c30be120897c1638f59e6c34d697bca5c4674e339b965e704ef9","sha256:0896fe8a3af55728531ba9e8de3bd60c3ab005b3371df4be9e75097dd17425b4"],"state_sha256":"6abe802c8f93fad815a77da767fe688dc663144930236cfdb53c8a482c50b6c2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"utLcIb0VHfLU+i5uqjrZ+K81KDGMoxbgnh6osk91eZABzz465M13q8INBVxX9RHC5q0T9VAWxt2bAVzAbyx2Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T07:29:12.437389Z","bundle_sha256":"29a985f76f65ba8213f98cc91789b81fab776a25a44dd18543932c7e00233b0c"}}