{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:XFCHLPVXSYONKYJ2SG7R4P5CAE","short_pith_number":"pith:XFCHLPVX","canonical_record":{"source":{"id":"1102.3351","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-16T14:44:00Z","cross_cats_sorted":[],"title_canon_sha256":"05861ed0a9535ca04b1c1634d7e5df4dd3b3fa16eab428727c8924c84bc4a224","abstract_canon_sha256":"71b6ca4e2aece97896921e4f27056c4451acc1e3b56564b7f71375800d66471f"},"schema_version":"1.0"},"canonical_sha256":"b94475beb7961cd5613a91bf1e3fa2010b98079db4079c97faec2c5b036b4bcf","source":{"kind":"arxiv","id":"1102.3351","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3351","created_at":"2026-05-18T00:56:58Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3351v2","created_at":"2026-05-18T00:56:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3351","created_at":"2026-05-18T00:56:58Z"},{"alias_kind":"pith_short_12","alias_value":"XFCHLPVXSYON","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"XFCHLPVXSYONKYJ2","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"XFCHLPVX","created_at":"2026-05-18T12:26:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:XFCHLPVXSYONKYJ2SG7R4P5CAE","target":"record","payload":{"canonical_record":{"source":{"id":"1102.3351","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-16T14:44:00Z","cross_cats_sorted":[],"title_canon_sha256":"05861ed0a9535ca04b1c1634d7e5df4dd3b3fa16eab428727c8924c84bc4a224","abstract_canon_sha256":"71b6ca4e2aece97896921e4f27056c4451acc1e3b56564b7f71375800d66471f"},"schema_version":"1.0"},"canonical_sha256":"b94475beb7961cd5613a91bf1e3fa2010b98079db4079c97faec2c5b036b4bcf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:56:58.010500Z","signature_b64":"N/L89jvBH3ZkfyLMy38NTXdXBBVaKs0fSMsrVzsw4oJPwyPfB38bV4MOePkyeDqHYlq+qtUfDhewsSULwC75AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b94475beb7961cd5613a91bf1e3fa2010b98079db4079c97faec2c5b036b4bcf","last_reissued_at":"2026-05-18T00:56:58.009855Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:56:58.009855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.3351","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:56:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZUG1ihod+mJAJZiWPP/1o1kiuakipEhIZI/27+n9S1CkmGzLOKaqvTendXHQoDrw94f3NTYeTdGpQi9Jpwa8CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:09:20.807065Z"},"content_sha256":"8c1ef8523ce7946951f4151abf77b51267e0d8b866f3e9a5b74d0aeec37764bb","schema_version":"1.0","event_id":"sha256:8c1ef8523ce7946951f4151abf77b51267e0d8b866f3e9a5b74d0aeec37764bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:XFCHLPVXSYONKYJ2SG7R4P5CAE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ultimate fast optical switching of a planar microcavity in the telecom wavelength range","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Alex Hartsuiker, Emre Y\\\"uce, Georgios Ctistis, Jean-Michel G\\'erard, Julien Claudon, Maela Bazin, Willem L. Vos","submitted_at":"2011-02-16T14:44:00Z","abstract_excerpt":"We have studied a GaAs-AlAs planar microcavity with a resonance near 1300 nm in the telecom range by ultrafast pump-probe reflectivity. By the judicious choice of pump frequency, we observe a ultimate fast and reversible decrease of the resonance frequency by more than half a linewidth due to the instantaneous electronic Kerr effect. The switch-on and switch-off? of the cavity is only limited by the cavity storage time of ?tcav = 0.3ps and not by intrinsic material parameters. Our results pave the way to supra-THz switching rates for on-chip data modulation and real-time cavity quantum electro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3351","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:56:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sJwtXg1V16vSi1wtvK7ETAvlgDCBo6pPzVme2hJUHJoq8lfYRbdr4Iy1sdVagwxPJ1lC7p7+IkLQdVNOR2ABDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:09:20.807620Z"},"content_sha256":"eb0f8af2552c4a663a5e1603d24f7bea273223774b1377e7ddf18ecc363193dd","schema_version":"1.0","event_id":"sha256:eb0f8af2552c4a663a5e1603d24f7bea273223774b1377e7ddf18ecc363193dd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XFCHLPVXSYONKYJ2SG7R4P5CAE/bundle.json","state_url":"https://pith.science/pith/XFCHLPVXSYONKYJ2SG7R4P5CAE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XFCHLPVXSYONKYJ2SG7R4P5CAE/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":"2026-05-26T18:09:20Z","links":{"resolver":"https://pith.science/pith/XFCHLPVXSYONKYJ2SG7R4P5CAE","bundle":"https://pith.science/pith/XFCHLPVXSYONKYJ2SG7R4P5CAE/bundle.json","state":"https://pith.science/pith/XFCHLPVXSYONKYJ2SG7R4P5CAE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XFCHLPVXSYONKYJ2SG7R4P5CAE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:XFCHLPVXSYONKYJ2SG7R4P5CAE","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":"71b6ca4e2aece97896921e4f27056c4451acc1e3b56564b7f71375800d66471f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-16T14:44:00Z","title_canon_sha256":"05861ed0a9535ca04b1c1634d7e5df4dd3b3fa16eab428727c8924c84bc4a224"},"schema_version":"1.0","source":{"id":"1102.3351","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3351","created_at":"2026-05-18T00:56:58Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3351v2","created_at":"2026-05-18T00:56:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3351","created_at":"2026-05-18T00:56:58Z"},{"alias_kind":"pith_short_12","alias_value":"XFCHLPVXSYON","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"XFCHLPVXSYONKYJ2","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"XFCHLPVX","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:eb0f8af2552c4a663a5e1603d24f7bea273223774b1377e7ddf18ecc363193dd","target":"graph","created_at":"2026-05-18T00:56:58Z","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 have studied a GaAs-AlAs planar microcavity with a resonance near 1300 nm in the telecom range by ultrafast pump-probe reflectivity. By the judicious choice of pump frequency, we observe a ultimate fast and reversible decrease of the resonance frequency by more than half a linewidth due to the instantaneous electronic Kerr effect. The switch-on and switch-off? of the cavity is only limited by the cavity storage time of ?tcav = 0.3ps and not by intrinsic material parameters. Our results pave the way to supra-THz switching rates for on-chip data modulation and real-time cavity quantum electro","authors_text":"Alex Hartsuiker, Emre Y\\\"uce, Georgios Ctistis, Jean-Michel G\\'erard, Julien Claudon, Maela Bazin, Willem L. Vos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-16T14:44:00Z","title":"Ultimate fast optical switching of a planar microcavity in the telecom wavelength range"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3351","kind":"arxiv","version":2},"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":"sha256:8c1ef8523ce7946951f4151abf77b51267e0d8b866f3e9a5b74d0aeec37764bb","target":"record","created_at":"2026-05-18T00:56:58Z","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":"71b6ca4e2aece97896921e4f27056c4451acc1e3b56564b7f71375800d66471f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-16T14:44:00Z","title_canon_sha256":"05861ed0a9535ca04b1c1634d7e5df4dd3b3fa16eab428727c8924c84bc4a224"},"schema_version":"1.0","source":{"id":"1102.3351","kind":"arxiv","version":2}},"canonical_sha256":"b94475beb7961cd5613a91bf1e3fa2010b98079db4079c97faec2c5b036b4bcf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b94475beb7961cd5613a91bf1e3fa2010b98079db4079c97faec2c5b036b4bcf","first_computed_at":"2026-05-18T00:56:58.009855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:56:58.009855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N/L89jvBH3ZkfyLMy38NTXdXBBVaKs0fSMsrVzsw4oJPwyPfB38bV4MOePkyeDqHYlq+qtUfDhewsSULwC75AA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:56:58.010500Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.3351","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c1ef8523ce7946951f4151abf77b51267e0d8b866f3e9a5b74d0aeec37764bb","sha256:eb0f8af2552c4a663a5e1603d24f7bea273223774b1377e7ddf18ecc363193dd"],"state_sha256":"7acd50d5db82b3cfd6106f2327e5b4c0813def163b58b66dd18bcf1f5692f417"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KWch8jxjF5C3p77udBB/yHn5oNSx7TTIEUFm1E169uEbUa3kM5sLWYzyBk9A5tMPkaGJxghqAdKOjFxGnqToCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T18:09:20.811486Z","bundle_sha256":"477ad1a0b3e18b80959a4611884db875cc68c0c2a936a57be879917e95ce22f6"}}