{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:K3WONCZOWM4GOOXWVR6IFWL5K4","short_pith_number":"pith:K3WONCZO","canonical_record":{"source":{"id":"1909.00249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-08-31T17:42:43Z","cross_cats_sorted":[],"title_canon_sha256":"e1c5e4ab8469795a29a5e9866609e20cc1360493a623817fef7ed526906dd74b","abstract_canon_sha256":"a0970a87247625e40f92accc2128bee35116befca1c42f2373d30b23f4c2ec00"},"schema_version":"1.0"},"canonical_sha256":"56ece68b2eb338673af6ac7c82d97d5700899e51df82ef5ea32864b267d4b972","source":{"kind":"arxiv","id":"1909.00249","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.00249","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"arxiv_version","alias_value":"1909.00249v1","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.00249","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"pith_short_12","alias_value":"K3WONCZOWM4G","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"pith_short_16","alias_value":"K3WONCZOWM4GOOXW","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"pith_short_8","alias_value":"K3WONCZO","created_at":"2026-07-05T00:01:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:K3WONCZOWM4GOOXWVR6IFWL5K4","target":"record","payload":{"canonical_record":{"source":{"id":"1909.00249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-08-31T17:42:43Z","cross_cats_sorted":[],"title_canon_sha256":"e1c5e4ab8469795a29a5e9866609e20cc1360493a623817fef7ed526906dd74b","abstract_canon_sha256":"a0970a87247625e40f92accc2128bee35116befca1c42f2373d30b23f4c2ec00"},"schema_version":"1.0"},"canonical_sha256":"56ece68b2eb338673af6ac7c82d97d5700899e51df82ef5ea32864b267d4b972","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:01:07.198785Z","signature_b64":"VBEFm5X8NAJy35u7k++co/26eNKe1N9WvLxCe8z5LHB9Dg1JvH+N22w4f3KfHGPd0CcyFX1TZNLZvI478I5vDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56ece68b2eb338673af6ac7c82d97d5700899e51df82ef5ea32864b267d4b972","last_reissued_at":"2026-07-05T00:01:07.198363Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:01:07.198363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1909.00249","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:01:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3a3qZr0/BU8V+gCpQZ2Jn7eQaEnq98jZNHq0I7jhQmkG+m4mdXb+0Igi8qmjO6YFCaO0K8HXoX/3QCbGKg7GDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T03:57:58.371427Z"},"content_sha256":"ae36108211b11e0c65f95676661d6ca825c40b584a45cf2d78df275fa46156e8","schema_version":"1.0","event_id":"sha256:ae36108211b11e0c65f95676661d6ca825c40b584a45cf2d78df275fa46156e8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:K3WONCZOWM4GOOXWVR6IFWL5K4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Raman lasing and soliton modelocking in lithium-niobate microresonators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Alexander L. Gaeta, Cheng Wang, Marko Lon\\v{c}ar, Mengjie Yu, Mian Zhang, Rebecca Cheng, Yoshitomo Okawachi","submitted_at":"2019-08-31T17:42:43Z","abstract_excerpt":"The recent advancement in lithium niobate on insulator (LNOI) technology is revolutionizing the optoelectronic industry as devices of higher performance, lower power consumption, and smaller footprint can be realized due to the high optical confinement in the structures. The LNOI platform offers both large \\c{hi}(2) and \\c{hi}(3) nonlinearities along with the power of dispersion engineering, enabling brand new nonlinear photonic devices and applications towards the next generation of integrated photonic circuits. However, the Raman scattering, one of the most important nonlinear phenomena, hav"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.00249","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1909.00249/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:01:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5x4sLnz0pbSUQpd64FRkoYarfmhZpS60lB8h1D6ZIQK3M3pldqEMo0KQ+8cnX3VODPx/xOAGeyuhI6aZ3DhQDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T03:57:58.371944Z"},"content_sha256":"5341816a15c64cbbe333562651af83c1b0dde7fc4e44164e0546c500a55b9dfc","schema_version":"1.0","event_id":"sha256:5341816a15c64cbbe333562651af83c1b0dde7fc4e44164e0546c500a55b9dfc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K3WONCZOWM4GOOXWVR6IFWL5K4/bundle.json","state_url":"https://pith.science/pith/K3WONCZOWM4GOOXWVR6IFWL5K4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K3WONCZOWM4GOOXWVR6IFWL5K4/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-10T03:57:58Z","links":{"resolver":"https://pith.science/pith/K3WONCZOWM4GOOXWVR6IFWL5K4","bundle":"https://pith.science/pith/K3WONCZOWM4GOOXWVR6IFWL5K4/bundle.json","state":"https://pith.science/pith/K3WONCZOWM4GOOXWVR6IFWL5K4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K3WONCZOWM4GOOXWVR6IFWL5K4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:K3WONCZOWM4GOOXWVR6IFWL5K4","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a0970a87247625e40f92accc2128bee35116befca1c42f2373d30b23f4c2ec00","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-08-31T17:42:43Z","title_canon_sha256":"e1c5e4ab8469795a29a5e9866609e20cc1360493a623817fef7ed526906dd74b"},"schema_version":"1.0","source":{"id":"1909.00249","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.00249","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"arxiv_version","alias_value":"1909.00249v1","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.00249","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"pith_short_12","alias_value":"K3WONCZOWM4G","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"pith_short_16","alias_value":"K3WONCZOWM4GOOXW","created_at":"2026-07-05T00:01:07Z"},{"alias_kind":"pith_short_8","alias_value":"K3WONCZO","created_at":"2026-07-05T00:01:07Z"}],"graph_snapshots":[{"event_id":"sha256:5341816a15c64cbbe333562651af83c1b0dde7fc4e44164e0546c500a55b9dfc","target":"graph","created_at":"2026-07-05T00:01:07Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1909.00249/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The recent advancement in lithium niobate on insulator (LNOI) technology is revolutionizing the optoelectronic industry as devices of higher performance, lower power consumption, and smaller footprint can be realized due to the high optical confinement in the structures. The LNOI platform offers both large \\c{hi}(2) and \\c{hi}(3) nonlinearities along with the power of dispersion engineering, enabling brand new nonlinear photonic devices and applications towards the next generation of integrated photonic circuits. However, the Raman scattering, one of the most important nonlinear phenomena, hav","authors_text":"Alexander L. Gaeta, Cheng Wang, Marko Lon\\v{c}ar, Mengjie Yu, Mian Zhang, Rebecca Cheng, Yoshitomo Okawachi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-08-31T17:42:43Z","title":"Raman lasing and soliton modelocking in lithium-niobate microresonators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.00249","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:ae36108211b11e0c65f95676661d6ca825c40b584a45cf2d78df275fa46156e8","target":"record","created_at":"2026-07-05T00:01:07Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a0970a87247625e40f92accc2128bee35116befca1c42f2373d30b23f4c2ec00","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-08-31T17:42:43Z","title_canon_sha256":"e1c5e4ab8469795a29a5e9866609e20cc1360493a623817fef7ed526906dd74b"},"schema_version":"1.0","source":{"id":"1909.00249","kind":"arxiv","version":1}},"canonical_sha256":"56ece68b2eb338673af6ac7c82d97d5700899e51df82ef5ea32864b267d4b972","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56ece68b2eb338673af6ac7c82d97d5700899e51df82ef5ea32864b267d4b972","first_computed_at":"2026-07-05T00:01:07.198363Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:01:07.198363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VBEFm5X8NAJy35u7k++co/26eNKe1N9WvLxCe8z5LHB9Dg1JvH+N22w4f3KfHGPd0CcyFX1TZNLZvI478I5vDA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:01:07.198785Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.00249","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae36108211b11e0c65f95676661d6ca825c40b584a45cf2d78df275fa46156e8","sha256:5341816a15c64cbbe333562651af83c1b0dde7fc4e44164e0546c500a55b9dfc"],"state_sha256":"64e72af20833918d22104722d9304eea1a529e8a1717acaac8f0ac80799f8c09"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wUmZPP0WOR2PHNidCRc5Gx+EhlL0uIStaVt1hzvb2iD0OfF08aGk4qpaGhSw1TQSEeNLo0N5v951Hpzdbzs3CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T03:57:58.378118Z","bundle_sha256":"7e060b476cbfc448cf0cbf9357181121e3c88494cbed43b60c07ab4eb05432f8"}}