{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:6OT4LMNLI6NUDYPLD7ZNUGVYHB","short_pith_number":"pith:6OT4LMNL","schema_version":"1.0","canonical_sha256":"f3a7c5b1ab479b41e1eb1ff2da1ab8385696b0c475609f53c806d56033f8e563","source":{"kind":"arxiv","id":"1409.3885","version":2},"attestation_state":"computed","paper":{"title":"Photorefractive writing and probing of anisotropic linear and non-linear lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Camilo Cantillano, Dany Lopez-Gonzalez, Diego Guzm\\'an-Silva, Julien Armijo, Luis Morales-Inostroza, Rapha\\\"el Allio, Rodrigo A. Vicencio, Sebasti\\'an Etcheverry","submitted_at":"2014-09-12T23:11:49Z","abstract_excerpt":"We study experimentally the writing of one- and two-dimensional photorefractive lattices, focusing on the often overlooked transient regime. Our measurements agree well with theory, in particular concerning the ratio of the drift to diffusion terms. We then study the transverse dynamics of coherent waves propagating in the lattices, in a few novel and simple configurations. For focused linear waves with broad transverse spectrum, we remark that both the intensity distributions in real space (\"discrete diffraction\") and Fourier space (\"Brillouin zone spectroscopy\") reflect the Bragg planes and "},"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":"1409.3885","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-09-12T23:11:49Z","cross_cats_sorted":[],"title_canon_sha256":"a8be5b31f72b2e0b81f9d51ae617299720a4747dae6737a9301827fbd7e5ba14","abstract_canon_sha256":"9a7aadaf5d60ef8d322bb055a121ba0c5432345df9867a764efc08b539e17505"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:29:17.231033Z","signature_b64":"Q1e919k1pVTvsMLHWR25WcRAyAkakWcCEHO/cL+3qAQXYSIQhJ30lLzXBs+Rcsr0U8aF7m2sWj0DfQeQZ8oMDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3a7c5b1ab479b41e1eb1ff2da1ab8385696b0c475609f53c806d56033f8e563","last_reissued_at":"2026-05-18T02:29:17.230656Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:29:17.230656Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Photorefractive writing and probing of anisotropic linear and non-linear lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Camilo Cantillano, Dany Lopez-Gonzalez, Diego Guzm\\'an-Silva, Julien Armijo, Luis Morales-Inostroza, Rapha\\\"el Allio, Rodrigo A. Vicencio, Sebasti\\'an Etcheverry","submitted_at":"2014-09-12T23:11:49Z","abstract_excerpt":"We study experimentally the writing of one- and two-dimensional photorefractive lattices, focusing on the often overlooked transient regime. Our measurements agree well with theory, in particular concerning the ratio of the drift to diffusion terms. We then study the transverse dynamics of coherent waves propagating in the lattices, in a few novel and simple configurations. For focused linear waves with broad transverse spectrum, we remark that both the intensity distributions in real space (\"discrete diffraction\") and Fourier space (\"Brillouin zone spectroscopy\") reflect the Bragg planes and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.3885","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":"1409.3885","created_at":"2026-05-18T02:29:17.230705+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.3885v2","created_at":"2026-05-18T02:29:17.230705+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.3885","created_at":"2026-05-18T02:29:17.230705+00:00"},{"alias_kind":"pith_short_12","alias_value":"6OT4LMNLI6NU","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_16","alias_value":"6OT4LMNLI6NUDYPL","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_8","alias_value":"6OT4LMNL","created_at":"2026-05-18T12:28:16.859392+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/6OT4LMNLI6NUDYPLD7ZNUGVYHB","json":"https://pith.science/pith/6OT4LMNLI6NUDYPLD7ZNUGVYHB.json","graph_json":"https://pith.science/api/pith-number/6OT4LMNLI6NUDYPLD7ZNUGVYHB/graph.json","events_json":"https://pith.science/api/pith-number/6OT4LMNLI6NUDYPLD7ZNUGVYHB/events.json","paper":"https://pith.science/paper/6OT4LMNL"},"agent_actions":{"view_html":"https://pith.science/pith/6OT4LMNLI6NUDYPLD7ZNUGVYHB","download_json":"https://pith.science/pith/6OT4LMNLI6NUDYPLD7ZNUGVYHB.json","view_paper":"https://pith.science/paper/6OT4LMNL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.3885&json=true","fetch_graph":"https://pith.science/api/pith-number/6OT4LMNLI6NUDYPLD7ZNUGVYHB/graph.json","fetch_events":"https://pith.science/api/pith-number/6OT4LMNLI6NUDYPLD7ZNUGVYHB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6OT4LMNLI6NUDYPLD7ZNUGVYHB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6OT4LMNLI6NUDYPLD7ZNUGVYHB/action/storage_attestation","attest_author":"https://pith.science/pith/6OT4LMNLI6NUDYPLD7ZNUGVYHB/action/author_attestation","sign_citation":"https://pith.science/pith/6OT4LMNLI6NUDYPLD7ZNUGVYHB/action/citation_signature","submit_replication":"https://pith.science/pith/6OT4LMNLI6NUDYPLD7ZNUGVYHB/action/replication_record"}},"created_at":"2026-05-18T02:29:17.230705+00:00","updated_at":"2026-05-18T02:29:17.230705+00:00"}