{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:VJXHTEZMYFOJ5MMT5NRAYJGU7H","short_pith_number":"pith:VJXHTEZM","schema_version":"1.0","canonical_sha256":"aa6e79932cc15c9eb193eb620c24d4f9d07eae907b89d95aa7e7dbe24806acfc","source":{"kind":"arxiv","id":"2203.11296","version":1},"attestation_state":"computed","paper":{"title":"Creating boundaries along a synthetic frequency dimension","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.optics"],"primary_cat":"quant-ph","authors_text":"Avik Dutt, Jelena Vu\\v{c}kovi\\'c, Kai Wang, Ki Youl Yang, Luqi Yuan, Shanhui Fan, Siddharth Buddhiraju","submitted_at":"2022-03-21T19:11:10Z","abstract_excerpt":"Synthetic dimensions have garnered widespread interest for implementing high dimensional classical and quantum dynamics on lower dimensional geometries. Synthetic frequency dimensions, in particular, have been used to experimentally realize a plethora of bulk physics effects, such as effective gauge potentials, nontrivial Hermitian as well as non-Hermitian topology, spin-momentum locking, complex long-range coupling, unidirectional frequency conversion, and four-dimensional lattices. However, in synthetic frequency dimensions there has not been any demonstration of boundary effects which are o"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2203.11296","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2022-03-21T19:11:10Z","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"title_canon_sha256":"dd52ff948968599e93e99abb23d1a7907bdb2ba21962391a7f13e0f66f81b3bf","abstract_canon_sha256":"4a87dd2716b1e38ba1bbca437b2794add1aa010a0300be4c0082415db5522886"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:30:55.652748Z","signature_b64":"WEiFw1MocY+Zx2i//if9/+SPKv7+WwdziadQWdDL18Q6+615Vu6ywnEbPYyYJcSZeIUWDZcUB33q2lsHf2R5AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa6e79932cc15c9eb193eb620c24d4f9d07eae907b89d95aa7e7dbe24806acfc","last_reissued_at":"2026-07-05T04:30:55.652162Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:30:55.652162Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Creating boundaries along a synthetic frequency dimension","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.optics"],"primary_cat":"quant-ph","authors_text":"Avik Dutt, Jelena Vu\\v{c}kovi\\'c, Kai Wang, Ki Youl Yang, Luqi Yuan, Shanhui Fan, Siddharth Buddhiraju","submitted_at":"2022-03-21T19:11:10Z","abstract_excerpt":"Synthetic dimensions have garnered widespread interest for implementing high dimensional classical and quantum dynamics on lower dimensional geometries. Synthetic frequency dimensions, in particular, have been used to experimentally realize a plethora of bulk physics effects, such as effective gauge potentials, nontrivial Hermitian as well as non-Hermitian topology, spin-momentum locking, complex long-range coupling, unidirectional frequency conversion, and four-dimensional lattices. However, in synthetic frequency dimensions there has not been any demonstration of boundary effects which are o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.11296","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2203.11296/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2203.11296","created_at":"2026-07-05T04:30:55.652228+00:00"},{"alias_kind":"arxiv_version","alias_value":"2203.11296v1","created_at":"2026-07-05T04:30:55.652228+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.11296","created_at":"2026-07-05T04:30:55.652228+00:00"},{"alias_kind":"pith_short_12","alias_value":"VJXHTEZMYFOJ","created_at":"2026-07-05T04:30:55.652228+00:00"},{"alias_kind":"pith_short_16","alias_value":"VJXHTEZMYFOJ5MMT","created_at":"2026-07-05T04:30:55.652228+00:00"},{"alias_kind":"pith_short_8","alias_value":"VJXHTEZM","created_at":"2026-07-05T04:30:55.652228+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VJXHTEZMYFOJ5MMT5NRAYJGU7H","json":"https://pith.science/pith/VJXHTEZMYFOJ5MMT5NRAYJGU7H.json","graph_json":"https://pith.science/api/pith-number/VJXHTEZMYFOJ5MMT5NRAYJGU7H/graph.json","events_json":"https://pith.science/api/pith-number/VJXHTEZMYFOJ5MMT5NRAYJGU7H/events.json","paper":"https://pith.science/paper/VJXHTEZM"},"agent_actions":{"view_html":"https://pith.science/pith/VJXHTEZMYFOJ5MMT5NRAYJGU7H","download_json":"https://pith.science/pith/VJXHTEZMYFOJ5MMT5NRAYJGU7H.json","view_paper":"https://pith.science/paper/VJXHTEZM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2203.11296&json=true","fetch_graph":"https://pith.science/api/pith-number/VJXHTEZMYFOJ5MMT5NRAYJGU7H/graph.json","fetch_events":"https://pith.science/api/pith-number/VJXHTEZMYFOJ5MMT5NRAYJGU7H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VJXHTEZMYFOJ5MMT5NRAYJGU7H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VJXHTEZMYFOJ5MMT5NRAYJGU7H/action/storage_attestation","attest_author":"https://pith.science/pith/VJXHTEZMYFOJ5MMT5NRAYJGU7H/action/author_attestation","sign_citation":"https://pith.science/pith/VJXHTEZMYFOJ5MMT5NRAYJGU7H/action/citation_signature","submit_replication":"https://pith.science/pith/VJXHTEZMYFOJ5MMT5NRAYJGU7H/action/replication_record"}},"created_at":"2026-07-05T04:30:55.652228+00:00","updated_at":"2026-07-05T04:30:55.652228+00:00"}