{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:WJMARRNZ5MXHBBF2NVQOPNDHPZ","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":"83bb87a5e1e851d57f679feccac3078f941d86e2d129e6429863d99947aeca9a","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2016-10-05T15:41:30Z","title_canon_sha256":"3567f57f34caf3d3968912e66e63e9a2f9798b4b2adac8c2bc2b05855b48df15"},"schema_version":"1.0","source":{"id":"1610.01484","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01484","created_at":"2026-05-17T23:56:48Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01484v4","created_at":"2026-05-17T23:56:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01484","created_at":"2026-05-17T23:56:48Z"},{"alias_kind":"pith_short_12","alias_value":"WJMARRNZ5MXH","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"WJMARRNZ5MXHBBF2","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"WJMARRNZ","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:7a586f781dfd8b1f0001a66bc147fc21c23ae2cd740fca19d11f301e92ef7c53","target":"graph","created_at":"2026-05-17T23:56:48Z","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":"Optical solitons are waveforms that preserve their shape while propagating, relying on a balance of dispersion and nonlinearity. Soliton-based data transmission schemes were investigated in the 1980s, promising to overcome the limitations imposed by dispersion of optical fibers. These approaches, however, were eventually abandoned in favor of wavelength-division multiplexing (WDM) schemes that are easier to implement and offer improved scalability to higher data rates. Here, we show that solitons may experience a comeback in optical communications, this time not as a competitor, but as a key e","authors_text":"Arne Kordts, Christian Koos, Joerg Pfeifle, Juned N. Kemal, Kovendhan Vijayan, Martin H. P. Pfeiffer, Maxim Karpov, Miles H. Anderson, Pablo Marin-Palomo, Philipp Trocha, Ralf Rosenberger, Stefan Wolf, Tobias J. Kippenberg, Victor Brasch, Wolfgang Freude","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2016-10-05T15:41:30Z","title":"Microresonator solitons for massively parallel coherent optical communications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01484","kind":"arxiv","version":4},"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":"sha256:35107d812d9903cfbcf7e73b4658df5fdd0c50a8fb9284de53aa34f81dad5725","target":"record","created_at":"2026-05-17T23:56:48Z","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":"83bb87a5e1e851d57f679feccac3078f941d86e2d129e6429863d99947aeca9a","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2016-10-05T15:41:30Z","title_canon_sha256":"3567f57f34caf3d3968912e66e63e9a2f9798b4b2adac8c2bc2b05855b48df15"},"schema_version":"1.0","source":{"id":"1610.01484","kind":"arxiv","version":4}},"canonical_sha256":"b25808c5b9eb2e7084ba6d60e7b4677e65ede086316a821354980e6e9f1441ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b25808c5b9eb2e7084ba6d60e7b4677e65ede086316a821354980e6e9f1441ee","first_computed_at":"2026-05-17T23:56:48.801476Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:48.801476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E9PzrXRtsfVN2ti29wY322PvEB9Ross+JpyBUglMaFH63KXdfXSjY0lxj0kRMiylVvH15by9ZH3/VBmkW3E1Dw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:48.801911Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.01484","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35107d812d9903cfbcf7e73b4658df5fdd0c50a8fb9284de53aa34f81dad5725","sha256:7a586f781dfd8b1f0001a66bc147fc21c23ae2cd740fca19d11f301e92ef7c53"],"state_sha256":"dc9200640467ae19f77361f766a8de5550518a0820222deaf12e5269a008090d"}