{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:NNX2S37WX65HL7MXWN2XPDDXUW","short_pith_number":"pith:NNX2S37W","canonical_record":{"source":{"id":"2403.15584","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-03-22T19:14:37Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"6f6504f77188c1144579f07446b12279f9a173130dab2e27583f9adab76981e8","abstract_canon_sha256":"981116d63bcdd49cf54af896b18b0d43ca99c8b2ea4b2b604dc62bab5d619e5b"},"schema_version":"1.0"},"canonical_sha256":"6b6fa96ff6bfba75fd97b375778c77a585b623570d14fe2c828d90348a7e00ff","source":{"kind":"arxiv","id":"2403.15584","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.15584","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"arxiv_version","alias_value":"2403.15584v2","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.15584","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"pith_short_12","alias_value":"NNX2S37WX65H","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"pith_short_16","alias_value":"NNX2S37WX65HL7MX","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"pith_short_8","alias_value":"NNX2S37W","created_at":"2026-07-05T10:13:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:NNX2S37WX65HL7MXWN2XPDDXUW","target":"record","payload":{"canonical_record":{"source":{"id":"2403.15584","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-03-22T19:14:37Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"6f6504f77188c1144579f07446b12279f9a173130dab2e27583f9adab76981e8","abstract_canon_sha256":"981116d63bcdd49cf54af896b18b0d43ca99c8b2ea4b2b604dc62bab5d619e5b"},"schema_version":"1.0"},"canonical_sha256":"6b6fa96ff6bfba75fd97b375778c77a585b623570d14fe2c828d90348a7e00ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:13:39.240356Z","signature_b64":"D9JZVducrPYFxToHY2tZnHlz9BPoqgD8w+rEsc78wp8eTYTp6alcAiR/wlXxF6bBhOcXNHSxnq20+9IA2yTXAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b6fa96ff6bfba75fd97b375778c77a585b623570d14fe2c828d90348a7e00ff","last_reissued_at":"2026-07-05T10:13:39.239855Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:13:39.239855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.15584","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":"2026-07-05T10:13:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HWh+DgzJg5X3uaIRbGJB4ks3JPGrT6NQW8cHZNTJTqmBshcC2t9YwUKjM3mgjEOGRnWjnXapM52U4IDpUCk9CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T00:27:52.374875Z"},"content_sha256":"39a28ae3843cf8d5ced1e98c4d1e86aa786f41cde7d652f0d130a74face7e6d4","schema_version":"1.0","event_id":"sha256:39a28ae3843cf8d5ced1e98c4d1e86aa786f41cde7d652f0d130a74face7e6d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:NNX2S37WX65HL7MXWN2XPDDXUW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multipartite entanglement distribution in a topological photonic network","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Andr\\'es Agust\\'i Casado, Charles E. Creffield, Gloria Platero, Juan Zurita","submitted_at":"2024-03-22T19:14:37Z","abstract_excerpt":"In the ongoing effort towards a scalable quantum computer, multiple technologies have been proposed. Some of them exploit topological materials to process quantum information. In this work, we propose a lattice of photonic cavities with alternating hoppings to create a modified multidomain SSH chain, that is, a sequence of topological insulators made from chains of dimers. A qubit is then coupled to each boundary. We show this system is well suited for quantum information processing because topological transfer of photons through this one-dimensional lattice can entangle any set of qubits on d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.15584","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2403.15584/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T10:13:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lmu9Yus7ipf5AQuDfqfr8Sfp/nqd0VBVMu/rpjcqJb2HPTK9/bnZbAtZpNGXluJIaIog3VTDGsefhyb1WSKrCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T00:27:52.375635Z"},"content_sha256":"8994a0be426f718f124ef554c731f9aab66accf315cc39fd0719842a5a032c16","schema_version":"1.0","event_id":"sha256:8994a0be426f718f124ef554c731f9aab66accf315cc39fd0719842a5a032c16"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NNX2S37WX65HL7MXWN2XPDDXUW/bundle.json","state_url":"https://pith.science/pith/NNX2S37WX65HL7MXWN2XPDDXUW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NNX2S37WX65HL7MXWN2XPDDXUW/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":"2026-08-13T00:27:52Z","links":{"resolver":"https://pith.science/pith/NNX2S37WX65HL7MXWN2XPDDXUW","bundle":"https://pith.science/pith/NNX2S37WX65HL7MXWN2XPDDXUW/bundle.json","state":"https://pith.science/pith/NNX2S37WX65HL7MXWN2XPDDXUW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NNX2S37WX65HL7MXWN2XPDDXUW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:NNX2S37WX65HL7MXWN2XPDDXUW","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":"981116d63bcdd49cf54af896b18b0d43ca99c8b2ea4b2b604dc62bab5d619e5b","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-03-22T19:14:37Z","title_canon_sha256":"6f6504f77188c1144579f07446b12279f9a173130dab2e27583f9adab76981e8"},"schema_version":"1.0","source":{"id":"2403.15584","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.15584","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"arxiv_version","alias_value":"2403.15584v2","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.15584","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"pith_short_12","alias_value":"NNX2S37WX65H","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"pith_short_16","alias_value":"NNX2S37WX65HL7MX","created_at":"2026-07-05T10:13:39Z"},{"alias_kind":"pith_short_8","alias_value":"NNX2S37W","created_at":"2026-07-05T10:13:39Z"}],"graph_snapshots":[{"event_id":"sha256:8994a0be426f718f124ef554c731f9aab66accf315cc39fd0719842a5a032c16","target":"graph","created_at":"2026-07-05T10:13:39Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2403.15584/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the ongoing effort towards a scalable quantum computer, multiple technologies have been proposed. Some of them exploit topological materials to process quantum information. In this work, we propose a lattice of photonic cavities with alternating hoppings to create a modified multidomain SSH chain, that is, a sequence of topological insulators made from chains of dimers. A qubit is then coupled to each boundary. We show this system is well suited for quantum information processing because topological transfer of photons through this one-dimensional lattice can entangle any set of qubits on d","authors_text":"Andr\\'es Agust\\'i Casado, Charles E. Creffield, Gloria Platero, Juan Zurita","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-03-22T19:14:37Z","title":"Multipartite entanglement distribution in a topological photonic network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.15584","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":"sha256:39a28ae3843cf8d5ced1e98c4d1e86aa786f41cde7d652f0d130a74face7e6d4","target":"record","created_at":"2026-07-05T10:13:39Z","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":"981116d63bcdd49cf54af896b18b0d43ca99c8b2ea4b2b604dc62bab5d619e5b","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-03-22T19:14:37Z","title_canon_sha256":"6f6504f77188c1144579f07446b12279f9a173130dab2e27583f9adab76981e8"},"schema_version":"1.0","source":{"id":"2403.15584","kind":"arxiv","version":2}},"canonical_sha256":"6b6fa96ff6bfba75fd97b375778c77a585b623570d14fe2c828d90348a7e00ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b6fa96ff6bfba75fd97b375778c77a585b623570d14fe2c828d90348a7e00ff","first_computed_at":"2026-07-05T10:13:39.239855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:13:39.239855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D9JZVducrPYFxToHY2tZnHlz9BPoqgD8w+rEsc78wp8eTYTp6alcAiR/wlXxF6bBhOcXNHSxnq20+9IA2yTXAA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:13:39.240356Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.15584","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:39a28ae3843cf8d5ced1e98c4d1e86aa786f41cde7d652f0d130a74face7e6d4","sha256:8994a0be426f718f124ef554c731f9aab66accf315cc39fd0719842a5a032c16"],"state_sha256":"565ba6743993d18b87001730a1820882e5bbeed16c45f921f52d55a67167ff15"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NUGnS1gv7Q4BTcDCT8GGEmRqGhQjHkFgP4aqePREPInFdweqpqbqWIOmgrsLSxMK6MbV13ObdrxWYyiqHBYvAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T00:27:52.381569Z","bundle_sha256":"c3473c36b4f8503935ca926c91aae37539f82b65db4f0e477369223b7c9b7849"}}