{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:Z36OQZRIDTR4DLXO5AMGF73AKU","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":"f213bc4183aae4b98bc635d8b36766b557b6087f399cf6869b7321bf2f500a16","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-08-27T16:13:49Z","title_canon_sha256":"fd38152c059cd5af29f688b2ae11235063fdfef5335222be86e937014e897251"},"schema_version":"1.0","source":{"id":"1308.5910","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.5910","created_at":"2026-05-18T03:14:50Z"},{"alias_kind":"arxiv_version","alias_value":"1308.5910v1","created_at":"2026-05-18T03:14:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.5910","created_at":"2026-05-18T03:14:50Z"},{"alias_kind":"pith_short_12","alias_value":"Z36OQZRIDTR4","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"Z36OQZRIDTR4DLXO","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"Z36OQZRI","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:ed157eee248e60c04799e11fe8a83e03e8fb114f3a6f8c52e44e7417b9deb74d","target":"graph","created_at":"2026-05-18T03:14:50Z","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":"For the first time, we demonstrated that a hyper-broadband from 2{\\mu}m to 10{\\mu}m can be generated with a high spectral flatness by using a ~4 um pump and an As2Se3 photonic crystal fiber. The broad and flat dispersion profile and the low guiding loss of the endlessly single-mode As2Se3 photonic crystal fibers combining with the high nonlinearity and wide mid-infrared transparent window of As2Se3 chalcogenide glass are essential for this high performance mid-infrared laser source.","authors_text":"Wu Yuan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-08-27T16:13:49Z","title":"2-10 {\\mu}m Mid-infrared Supercontinuum Generation in As2Se3 Photonic Crystal Fiber"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.5910","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:b3a84ccc49402e716a80426ed997d9ef4c8b3d5cc391021c25b4e39f4603b00a","target":"record","created_at":"2026-05-18T03:14:50Z","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":"f213bc4183aae4b98bc635d8b36766b557b6087f399cf6869b7321bf2f500a16","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-08-27T16:13:49Z","title_canon_sha256":"fd38152c059cd5af29f688b2ae11235063fdfef5335222be86e937014e897251"},"schema_version":"1.0","source":{"id":"1308.5910","kind":"arxiv","version":1}},"canonical_sha256":"cefce866281ce3c1aeeee81862ff605532778238896b20d177a74aad868f10aa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cefce866281ce3c1aeeee81862ff605532778238896b20d177a74aad868f10aa","first_computed_at":"2026-05-18T03:14:50.803999Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:14:50.803999Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GsqS3U+yYPINeaO+Zl7RvVnyDrLY3LW3L7Oc1ZqFB6J2j90OqJHRJHQKTfXJ1/a8JxEOhoupiZ07Krde6zgXDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:14:50.804651Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.5910","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b3a84ccc49402e716a80426ed997d9ef4c8b3d5cc391021c25b4e39f4603b00a","sha256:ed157eee248e60c04799e11fe8a83e03e8fb114f3a6f8c52e44e7417b9deb74d"],"state_sha256":"398a46b0cd6fcdbf497afdba86bb4b5b7406d522da48891595725d60a9b90e12"}