{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:7VOAVDXDZU4NSP2VTOELMJ3DY5","short_pith_number":"pith:7VOAVDXD","canonical_record":{"source":{"id":"1303.3411","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-03-14T11:30:58Z","cross_cats_sorted":["nlin.PS"],"title_canon_sha256":"dc904425ab4dcaf57c9616f2cc7f19b73157e3ca5c32d1db78b72795835ed032","abstract_canon_sha256":"107322ee288d526aff9e2e9f1c688b6f12401930fae2dd5d65456424225468c2"},"schema_version":"1.0"},"canonical_sha256":"fd5c0a8ee3cd38d93f559b88b62763c74ea453ecb140d20675a7af29c3e74192","source":{"kind":"arxiv","id":"1303.3411","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.3411","created_at":"2026-05-18T03:16:26Z"},{"alias_kind":"arxiv_version","alias_value":"1303.3411v1","created_at":"2026-05-18T03:16:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.3411","created_at":"2026-05-18T03:16:26Z"},{"alias_kind":"pith_short_12","alias_value":"7VOAVDXDZU4N","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"7VOAVDXDZU4NSP2V","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"7VOAVDXD","created_at":"2026-05-18T12:27:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:7VOAVDXDZU4NSP2VTOELMJ3DY5","target":"record","payload":{"canonical_record":{"source":{"id":"1303.3411","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-03-14T11:30:58Z","cross_cats_sorted":["nlin.PS"],"title_canon_sha256":"dc904425ab4dcaf57c9616f2cc7f19b73157e3ca5c32d1db78b72795835ed032","abstract_canon_sha256":"107322ee288d526aff9e2e9f1c688b6f12401930fae2dd5d65456424225468c2"},"schema_version":"1.0"},"canonical_sha256":"fd5c0a8ee3cd38d93f559b88b62763c74ea453ecb140d20675a7af29c3e74192","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:16:26.789650Z","signature_b64":"iEevSiYZ7unhDD2bHOg03tg21g2AkpQu+06XlSmH0PTBunqfbvBGhnZ2ASbPL11vyo9ezc2tfFJltIeU/nCkAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fd5c0a8ee3cd38d93f559b88b62763c74ea453ecb140d20675a7af29c3e74192","last_reissued_at":"2026-05-18T03:16:26.789167Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:16:26.789167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1303.3411","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":"2026-05-18T03:16:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sP0OoUHTZ1eq9BAjyZ9kqtBz2g9da3TKCIRQSN9qrDHLybY+Dz6ztCp9POh7ubh+xhmdPwjeHq+auSt9h1K+Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T23:34:30.133062Z"},"content_sha256":"196f588b007cc256c511931e8a5aab75b21932d3e6cbfdd2bbf04db534475a5d","schema_version":"1.0","event_id":"sha256:196f588b007cc256c511931e8a5aab75b21932d3e6cbfdd2bbf04db534475a5d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:7VOAVDXDZU4NSP2VTOELMJ3DY5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Self-frequency blue-shift of dissipative solitons in silicon based waveguides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.PS"],"primary_cat":"physics.optics","authors_text":"Andrea Marini, Fabio Biancalana, Samudra Roy","submitted_at":"2013-03-14T11:30:58Z","abstract_excerpt":"We analyze the dynamics of dissipative solitons in silicon on insulator waveguides embedded in a gain medium. The optical propagation is modeled through a cubic Ginzburg-Landau equation for the field envelope coupled with an ordinary differential equation accounting for the generation of free carriers owing to two-photon absorption. Our numerical simulations clearly indicate that dissipative solitons accelerate due to the carrier-induced index change and experience a considerable blue-shift, which is mainly hampered by the gain dispersion of the active material. Numerical results are fully exp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.3411","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:16:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WvKLGSdbEsN0SZpJkVx1TDV5uNTxj8s/1zUKgM3D4HLtHBfAT5G4IKOmfFGPHusEZlMKV2Jy/TeummrjtITZCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T23:34:30.133713Z"},"content_sha256":"171ac1fe2f94fc912249867b023ab4343f3ace115c34003e6af26bee44eec033","schema_version":"1.0","event_id":"sha256:171ac1fe2f94fc912249867b023ab4343f3ace115c34003e6af26bee44eec033"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7VOAVDXDZU4NSP2VTOELMJ3DY5/bundle.json","state_url":"https://pith.science/pith/7VOAVDXDZU4NSP2VTOELMJ3DY5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7VOAVDXDZU4NSP2VTOELMJ3DY5/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":"2026-05-22T23:34:30Z","links":{"resolver":"https://pith.science/pith/7VOAVDXDZU4NSP2VTOELMJ3DY5","bundle":"https://pith.science/pith/7VOAVDXDZU4NSP2VTOELMJ3DY5/bundle.json","state":"https://pith.science/pith/7VOAVDXDZU4NSP2VTOELMJ3DY5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7VOAVDXDZU4NSP2VTOELMJ3DY5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:7VOAVDXDZU4NSP2VTOELMJ3DY5","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":"107322ee288d526aff9e2e9f1c688b6f12401930fae2dd5d65456424225468c2","cross_cats_sorted":["nlin.PS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-03-14T11:30:58Z","title_canon_sha256":"dc904425ab4dcaf57c9616f2cc7f19b73157e3ca5c32d1db78b72795835ed032"},"schema_version":"1.0","source":{"id":"1303.3411","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.3411","created_at":"2026-05-18T03:16:26Z"},{"alias_kind":"arxiv_version","alias_value":"1303.3411v1","created_at":"2026-05-18T03:16:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.3411","created_at":"2026-05-18T03:16:26Z"},{"alias_kind":"pith_short_12","alias_value":"7VOAVDXDZU4N","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"7VOAVDXDZU4NSP2V","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"7VOAVDXD","created_at":"2026-05-18T12:27:38Z"}],"graph_snapshots":[{"event_id":"sha256:171ac1fe2f94fc912249867b023ab4343f3ace115c34003e6af26bee44eec033","target":"graph","created_at":"2026-05-18T03:16:26Z","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"},"paper":{"abstract_excerpt":"We analyze the dynamics of dissipative solitons in silicon on insulator waveguides embedded in a gain medium. The optical propagation is modeled through a cubic Ginzburg-Landau equation for the field envelope coupled with an ordinary differential equation accounting for the generation of free carriers owing to two-photon absorption. Our numerical simulations clearly indicate that dissipative solitons accelerate due to the carrier-induced index change and experience a considerable blue-shift, which is mainly hampered by the gain dispersion of the active material. Numerical results are fully exp","authors_text":"Andrea Marini, Fabio Biancalana, Samudra Roy","cross_cats":["nlin.PS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-03-14T11:30:58Z","title":"Self-frequency blue-shift of dissipative solitons in silicon based waveguides"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.3411","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":"sha256:196f588b007cc256c511931e8a5aab75b21932d3e6cbfdd2bbf04db534475a5d","target":"record","created_at":"2026-05-18T03:16:26Z","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":"107322ee288d526aff9e2e9f1c688b6f12401930fae2dd5d65456424225468c2","cross_cats_sorted":["nlin.PS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-03-14T11:30:58Z","title_canon_sha256":"dc904425ab4dcaf57c9616f2cc7f19b73157e3ca5c32d1db78b72795835ed032"},"schema_version":"1.0","source":{"id":"1303.3411","kind":"arxiv","version":1}},"canonical_sha256":"fd5c0a8ee3cd38d93f559b88b62763c74ea453ecb140d20675a7af29c3e74192","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fd5c0a8ee3cd38d93f559b88b62763c74ea453ecb140d20675a7af29c3e74192","first_computed_at":"2026-05-18T03:16:26.789167Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:16:26.789167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iEevSiYZ7unhDD2bHOg03tg21g2AkpQu+06XlSmH0PTBunqfbvBGhnZ2ASbPL11vyo9ezc2tfFJltIeU/nCkAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:16:26.789650Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.3411","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:196f588b007cc256c511931e8a5aab75b21932d3e6cbfdd2bbf04db534475a5d","sha256:171ac1fe2f94fc912249867b023ab4343f3ace115c34003e6af26bee44eec033"],"state_sha256":"7c4c51e82797b3d37a2e146037c8498bf25e5fd42537d351b2ff8894c5672706"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4gksmpJk22EPHLTCVFNxGW9NAEAJy/N/Pbf+RHQpFPzLykhZoF9V5+F+rCdV1nKd2U07KagnevLb2wy8SicfCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T23:34:30.137138Z","bundle_sha256":"3da89dcda27ffd0b3368f880da4de141ad7d97c390e368786344e4a29463e336"}}