{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:BE7W65Y4UODCJFZHSX37TBK3V4","short_pith_number":"pith:BE7W65Y4","schema_version":"1.0","canonical_sha256":"093f6f771ca38624972795f7f9855baf272988405a6a44f3f0016be4428a7afa","source":{"kind":"arxiv","id":"1810.04804","version":1},"attestation_state":"computed","paper":{"title":"Seltrapping in flat band lattices with nonlinear disorder","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.PS","authors_text":"Danilo Rivas, Mario I. Molina","submitted_at":"2018-10-11T00:46:17Z","abstract_excerpt":"We study the selftrapping properties of an initially localized excitation in several flat band lattices, in the presence of nonlinear (Kerr) disorder. In the weak nonlinearity regime, the dynamics is controlled by the degeneracy of the bands leading to a linear form of selftrapping. In the strong nonlinearity regime, the dynamics of the excitations depends strongly on the local environment around the initial excitation site that leads to a highly fluctuating selfrapping profile. It is shown that the spreading of the wavefunction in the presence of random nonlinearity, is always completely inhi"},"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":"1810.04804","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2018-10-11T00:46:17Z","cross_cats_sorted":[],"title_canon_sha256":"a807cbdbd5cbf8379dafe36e818193d9bffa5c3449c59058b0b2edfdbfd5e780","abstract_canon_sha256":"23ab6588569a6797bd935f1c3af1d5a6d63e94a8e3053b3b1f77ced95dfb6983"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:35.797262Z","signature_b64":"py5Wb3PY8miM6ltRbsRvrpK6R9z8oT7vO5fMmK17q5KbZi0tWbFQ6bHAAXn/4c6Rv1QhOQRYdgL+JEUOy9QnDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"093f6f771ca38624972795f7f9855baf272988405a6a44f3f0016be4428a7afa","last_reissued_at":"2026-05-18T00:03:35.796665Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:35.796665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Seltrapping in flat band lattices with nonlinear disorder","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.PS","authors_text":"Danilo Rivas, Mario I. Molina","submitted_at":"2018-10-11T00:46:17Z","abstract_excerpt":"We study the selftrapping properties of an initially localized excitation in several flat band lattices, in the presence of nonlinear (Kerr) disorder. In the weak nonlinearity regime, the dynamics is controlled by the degeneracy of the bands leading to a linear form of selftrapping. In the strong nonlinearity regime, the dynamics of the excitations depends strongly on the local environment around the initial excitation site that leads to a highly fluctuating selfrapping profile. It is shown that the spreading of the wavefunction in the presence of random nonlinearity, is always completely inhi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.04804","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":"1810.04804","created_at":"2026-05-18T00:03:35.796760+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.04804v1","created_at":"2026-05-18T00:03:35.796760+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.04804","created_at":"2026-05-18T00:03:35.796760+00:00"},{"alias_kind":"pith_short_12","alias_value":"BE7W65Y4UODC","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_16","alias_value":"BE7W65Y4UODCJFZH","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_8","alias_value":"BE7W65Y4","created_at":"2026-05-18T12:32:13.499390+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/BE7W65Y4UODCJFZHSX37TBK3V4","json":"https://pith.science/pith/BE7W65Y4UODCJFZHSX37TBK3V4.json","graph_json":"https://pith.science/api/pith-number/BE7W65Y4UODCJFZHSX37TBK3V4/graph.json","events_json":"https://pith.science/api/pith-number/BE7W65Y4UODCJFZHSX37TBK3V4/events.json","paper":"https://pith.science/paper/BE7W65Y4"},"agent_actions":{"view_html":"https://pith.science/pith/BE7W65Y4UODCJFZHSX37TBK3V4","download_json":"https://pith.science/pith/BE7W65Y4UODCJFZHSX37TBK3V4.json","view_paper":"https://pith.science/paper/BE7W65Y4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.04804&json=true","fetch_graph":"https://pith.science/api/pith-number/BE7W65Y4UODCJFZHSX37TBK3V4/graph.json","fetch_events":"https://pith.science/api/pith-number/BE7W65Y4UODCJFZHSX37TBK3V4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BE7W65Y4UODCJFZHSX37TBK3V4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BE7W65Y4UODCJFZHSX37TBK3V4/action/storage_attestation","attest_author":"https://pith.science/pith/BE7W65Y4UODCJFZHSX37TBK3V4/action/author_attestation","sign_citation":"https://pith.science/pith/BE7W65Y4UODCJFZHSX37TBK3V4/action/citation_signature","submit_replication":"https://pith.science/pith/BE7W65Y4UODCJFZHSX37TBK3V4/action/replication_record"}},"created_at":"2026-05-18T00:03:35.796760+00:00","updated_at":"2026-05-18T00:03:35.796760+00:00"}