{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:HZEUKSXPPR4RVVZA6VYZCYDZN2","short_pith_number":"pith:HZEUKSXP","schema_version":"1.0","canonical_sha256":"3e49454aef7c791ad720f5719160796eb695d20c772d0a8a1a5eb76100e2cbb5","source":{"kind":"arxiv","id":"1805.03564","version":2},"attestation_state":"computed","paper":{"title":"Experimental observation of Aharonov-Bohm cages in photonic lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.quant-gas"],"primary_cat":"physics.optics","authors_text":"Marco Di Liberto, Nathan Goldman, Patrik \\\"Ohberg, Robert R. Thomson, Sebabrata Mukherjee","submitted_at":"2018-05-09T14:49:48Z","abstract_excerpt":"We report on the experimental realization of a uniform synthetic magnetic flux and the observation of Aharonov-Bohm cages in photonic lattices. Considering a rhombic array of optical waveguides, we engineer modulation-assisted tunneling processes that effectively produce non-zero magnetic flux per plaquette. This synthetic magnetic field for light can be tuned at will by varying the phase of the modulation. In the regime where half a flux quantum is realized in each plaquette, all the energy bands dramatically collapse into non-dispersive (flat) bands and all eigenstates are completely localiz"},"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":"1805.03564","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-05-09T14:49:48Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas"],"title_canon_sha256":"4ef0d8e8e7f52520f27bad3f51ed58c2938d2ce3b3462a112c4c4cbca74a3210","abstract_canon_sha256":"1ea5b42ad400241a3debc8b745947e38650b44dfb6d35ac92fb67dbcc56468c2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:34.458681Z","signature_b64":"bO6CCJYfpi7l116MTOKxzwED+lzwDYXFZ2VuhQVStBtsfEkq5252Zi2mGOrlP99fFEciangK8lfUydANHcNiAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3e49454aef7c791ad720f5719160796eb695d20c772d0a8a1a5eb76100e2cbb5","last_reissued_at":"2026-05-18T00:07:34.457882Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:34.457882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Experimental observation of Aharonov-Bohm cages in photonic lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.quant-gas"],"primary_cat":"physics.optics","authors_text":"Marco Di Liberto, Nathan Goldman, Patrik \\\"Ohberg, Robert R. Thomson, Sebabrata Mukherjee","submitted_at":"2018-05-09T14:49:48Z","abstract_excerpt":"We report on the experimental realization of a uniform synthetic magnetic flux and the observation of Aharonov-Bohm cages in photonic lattices. Considering a rhombic array of optical waveguides, we engineer modulation-assisted tunneling processes that effectively produce non-zero magnetic flux per plaquette. This synthetic magnetic field for light can be tuned at will by varying the phase of the modulation. In the regime where half a flux quantum is realized in each plaquette, all the energy bands dramatically collapse into non-dispersive (flat) bands and all eigenstates are completely localiz"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.03564","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1805.03564","created_at":"2026-05-18T00:07:34.458016+00:00"},{"alias_kind":"arxiv_version","alias_value":"1805.03564v2","created_at":"2026-05-18T00:07:34.458016+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.03564","created_at":"2026-05-18T00:07:34.458016+00:00"},{"alias_kind":"pith_short_12","alias_value":"HZEUKSXPPR4R","created_at":"2026-05-18T12:32:28.185984+00:00"},{"alias_kind":"pith_short_16","alias_value":"HZEUKSXPPR4RVVZA","created_at":"2026-05-18T12:32:28.185984+00:00"},{"alias_kind":"pith_short_8","alias_value":"HZEUKSXP","created_at":"2026-05-18T12:32:28.185984+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/HZEUKSXPPR4RVVZA6VYZCYDZN2","json":"https://pith.science/pith/HZEUKSXPPR4RVVZA6VYZCYDZN2.json","graph_json":"https://pith.science/api/pith-number/HZEUKSXPPR4RVVZA6VYZCYDZN2/graph.json","events_json":"https://pith.science/api/pith-number/HZEUKSXPPR4RVVZA6VYZCYDZN2/events.json","paper":"https://pith.science/paper/HZEUKSXP"},"agent_actions":{"view_html":"https://pith.science/pith/HZEUKSXPPR4RVVZA6VYZCYDZN2","download_json":"https://pith.science/pith/HZEUKSXPPR4RVVZA6VYZCYDZN2.json","view_paper":"https://pith.science/paper/HZEUKSXP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1805.03564&json=true","fetch_graph":"https://pith.science/api/pith-number/HZEUKSXPPR4RVVZA6VYZCYDZN2/graph.json","fetch_events":"https://pith.science/api/pith-number/HZEUKSXPPR4RVVZA6VYZCYDZN2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HZEUKSXPPR4RVVZA6VYZCYDZN2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HZEUKSXPPR4RVVZA6VYZCYDZN2/action/storage_attestation","attest_author":"https://pith.science/pith/HZEUKSXPPR4RVVZA6VYZCYDZN2/action/author_attestation","sign_citation":"https://pith.science/pith/HZEUKSXPPR4RVVZA6VYZCYDZN2/action/citation_signature","submit_replication":"https://pith.science/pith/HZEUKSXPPR4RVVZA6VYZCYDZN2/action/replication_record"}},"created_at":"2026-05-18T00:07:34.458016+00:00","updated_at":"2026-05-18T00:07:34.458016+00:00"}