{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:POZE5J77ZNVFBYCHLCIQIKDRIY","short_pith_number":"pith:POZE5J77","schema_version":"1.0","canonical_sha256":"7bb24ea7ffcb6a50e0475891042871461341087d7f1338ac542b45884640b25c","source":{"kind":"arxiv","id":"1501.04458","version":1},"attestation_state":"computed","paper":{"title":"Observation of transverse coherent backscattering in disordered photonic structures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Anton Desyatnikov, Cornelia Denz, Daniel Leykam, Martin Boguslawski, Sebastian Brake","submitted_at":"2015-01-19T11:39:08Z","abstract_excerpt":"We report on the experimental observation of weak localization in an optically induced disordered (2+1)-dimensional photonic structure. Our flexible method of optical induction is applied with a nondiffracting random intensity distribution. We focus on the analysis of a statistical output spectrum for many probe events with variance of the incoming beam's transverse spatial frequency. For particular spatial frequencies we find considerable signatures of transverse coherent backscattering."},"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":"1501.04458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-01-19T11:39:08Z","cross_cats_sorted":[],"title_canon_sha256":"c684e500b042ad1d6d9056138ac49f0ac56e7740fb554d241e5e96c5d00c3f04","abstract_canon_sha256":"d358e6454e37ec0ca95d0f066c41c000c19a7914599ad07397caf3bb0c4ed2df"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:29:08.940719Z","signature_b64":"FWOrjZhF3TXFvl+WMAz1b+TlnqY32C/8sAPjbUErTNdq7Nwx2CqVOgoZ3YA3ehxAeZNYpOD0y2Ex2zyGc1dGAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7bb24ea7ffcb6a50e0475891042871461341087d7f1338ac542b45884640b25c","last_reissued_at":"2026-05-18T02:29:08.940267Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:29:08.940267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observation of transverse coherent backscattering in disordered photonic structures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Anton Desyatnikov, Cornelia Denz, Daniel Leykam, Martin Boguslawski, Sebastian Brake","submitted_at":"2015-01-19T11:39:08Z","abstract_excerpt":"We report on the experimental observation of weak localization in an optically induced disordered (2+1)-dimensional photonic structure. Our flexible method of optical induction is applied with a nondiffracting random intensity distribution. We focus on the analysis of a statistical output spectrum for many probe events with variance of the incoming beam's transverse spatial frequency. For particular spatial frequencies we find considerable signatures of transverse coherent backscattering."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.04458","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":""},"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":"1501.04458","created_at":"2026-05-18T02:29:08.940348+00:00"},{"alias_kind":"arxiv_version","alias_value":"1501.04458v1","created_at":"2026-05-18T02:29:08.940348+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.04458","created_at":"2026-05-18T02:29:08.940348+00:00"},{"alias_kind":"pith_short_12","alias_value":"POZE5J77ZNVF","created_at":"2026-05-18T12:29:37.295048+00:00"},{"alias_kind":"pith_short_16","alias_value":"POZE5J77ZNVFBYCH","created_at":"2026-05-18T12:29:37.295048+00:00"},{"alias_kind":"pith_short_8","alias_value":"POZE5J77","created_at":"2026-05-18T12:29:37.295048+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/POZE5J77ZNVFBYCHLCIQIKDRIY","json":"https://pith.science/pith/POZE5J77ZNVFBYCHLCIQIKDRIY.json","graph_json":"https://pith.science/api/pith-number/POZE5J77ZNVFBYCHLCIQIKDRIY/graph.json","events_json":"https://pith.science/api/pith-number/POZE5J77ZNVFBYCHLCIQIKDRIY/events.json","paper":"https://pith.science/paper/POZE5J77"},"agent_actions":{"view_html":"https://pith.science/pith/POZE5J77ZNVFBYCHLCIQIKDRIY","download_json":"https://pith.science/pith/POZE5J77ZNVFBYCHLCIQIKDRIY.json","view_paper":"https://pith.science/paper/POZE5J77","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1501.04458&json=true","fetch_graph":"https://pith.science/api/pith-number/POZE5J77ZNVFBYCHLCIQIKDRIY/graph.json","fetch_events":"https://pith.science/api/pith-number/POZE5J77ZNVFBYCHLCIQIKDRIY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/POZE5J77ZNVFBYCHLCIQIKDRIY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/POZE5J77ZNVFBYCHLCIQIKDRIY/action/storage_attestation","attest_author":"https://pith.science/pith/POZE5J77ZNVFBYCHLCIQIKDRIY/action/author_attestation","sign_citation":"https://pith.science/pith/POZE5J77ZNVFBYCHLCIQIKDRIY/action/citation_signature","submit_replication":"https://pith.science/pith/POZE5J77ZNVFBYCHLCIQIKDRIY/action/replication_record"}},"created_at":"2026-05-18T02:29:08.940348+00:00","updated_at":"2026-05-18T02:29:08.940348+00:00"}