{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:NNO6HPDYXWU4NS3D45JNP6CRAU","short_pith_number":"pith:NNO6HPDY","schema_version":"1.0","canonical_sha256":"6b5de3bc78bda9c6cb63e752d7f851050f89f6c0dbd947fb8184bb250ba594f9","source":{"kind":"arxiv","id":"1508.04726","version":2},"attestation_state":"computed","paper":{"title":"A Lower Bound on the per Soliton Capacity of the Nonlinear Optical Fibre Channel","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT","physics.optics"],"primary_cat":"cs.IT","authors_text":"Alex Alvarado, Jaroslaw E. Prilepsky, Nikita A. Shevchenko, Polina Bayvel, Sergei K. Turitsyn, Stanislav A. Derevyanko","submitted_at":"2015-08-19T18:10:46Z","abstract_excerpt":"A closed-form expression for a lower bound on the per soliton capacity of the nonlinear optical fibre channel in the presence of (optical) amplifier spontaneous emission (ASE) noise is derived. This bound is based on a non-Gaussian conditional probability density function for the soliton amplitude jitter induced by the ASE noise and is proven to grow logarithmically as the signal-to-noise ratio increases."},"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":"1508.04726","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-08-19T18:10:46Z","cross_cats_sorted":["math.IT","physics.optics"],"title_canon_sha256":"ee14d2d5fd8899d2e9b551ca01667ba0ea0359b6213886e9e6c90ef51857631e","abstract_canon_sha256":"50cb14e19d3e82efec4ab3fc9e9db03d19f324694a6590d0dea876bce340a45c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:23:03.420201Z","signature_b64":"4hPo3uLobEcNTPJ2tHmAcghkLbt/6QfqDAxm41qRfYoP3AY2ErOGqIlDBHKhsQFUXHCzkgCwPkdadnRos4/gCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b5de3bc78bda9c6cb63e752d7f851050f89f6c0dbd947fb8184bb250ba594f9","last_reissued_at":"2026-05-18T01:23:03.419626Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:23:03.419626Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Lower Bound on the per Soliton Capacity of the Nonlinear Optical Fibre Channel","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT","physics.optics"],"primary_cat":"cs.IT","authors_text":"Alex Alvarado, Jaroslaw E. Prilepsky, Nikita A. Shevchenko, Polina Bayvel, Sergei K. Turitsyn, Stanislav A. Derevyanko","submitted_at":"2015-08-19T18:10:46Z","abstract_excerpt":"A closed-form expression for a lower bound on the per soliton capacity of the nonlinear optical fibre channel in the presence of (optical) amplifier spontaneous emission (ASE) noise is derived. This bound is based on a non-Gaussian conditional probability density function for the soliton amplitude jitter induced by the ASE noise and is proven to grow logarithmically as the signal-to-noise ratio increases."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.04726","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":"1508.04726","created_at":"2026-05-18T01:23:03.419728+00:00"},{"alias_kind":"arxiv_version","alias_value":"1508.04726v2","created_at":"2026-05-18T01:23:03.419728+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.04726","created_at":"2026-05-18T01:23:03.419728+00:00"},{"alias_kind":"pith_short_12","alias_value":"NNO6HPDYXWU4","created_at":"2026-05-18T12:29:32.376354+00:00"},{"alias_kind":"pith_short_16","alias_value":"NNO6HPDYXWU4NS3D","created_at":"2026-05-18T12:29:32.376354+00:00"},{"alias_kind":"pith_short_8","alias_value":"NNO6HPDY","created_at":"2026-05-18T12:29:32.376354+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/NNO6HPDYXWU4NS3D45JNP6CRAU","json":"https://pith.science/pith/NNO6HPDYXWU4NS3D45JNP6CRAU.json","graph_json":"https://pith.science/api/pith-number/NNO6HPDYXWU4NS3D45JNP6CRAU/graph.json","events_json":"https://pith.science/api/pith-number/NNO6HPDYXWU4NS3D45JNP6CRAU/events.json","paper":"https://pith.science/paper/NNO6HPDY"},"agent_actions":{"view_html":"https://pith.science/pith/NNO6HPDYXWU4NS3D45JNP6CRAU","download_json":"https://pith.science/pith/NNO6HPDYXWU4NS3D45JNP6CRAU.json","view_paper":"https://pith.science/paper/NNO6HPDY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1508.04726&json=true","fetch_graph":"https://pith.science/api/pith-number/NNO6HPDYXWU4NS3D45JNP6CRAU/graph.json","fetch_events":"https://pith.science/api/pith-number/NNO6HPDYXWU4NS3D45JNP6CRAU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NNO6HPDYXWU4NS3D45JNP6CRAU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NNO6HPDYXWU4NS3D45JNP6CRAU/action/storage_attestation","attest_author":"https://pith.science/pith/NNO6HPDYXWU4NS3D45JNP6CRAU/action/author_attestation","sign_citation":"https://pith.science/pith/NNO6HPDYXWU4NS3D45JNP6CRAU/action/citation_signature","submit_replication":"https://pith.science/pith/NNO6HPDYXWU4NS3D45JNP6CRAU/action/replication_record"}},"created_at":"2026-05-18T01:23:03.419728+00:00","updated_at":"2026-05-18T01:23:03.419728+00:00"}