{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:6OADDOCEDUIPRS6TDOJEYVE3FX","short_pith_number":"pith:6OADDOCE","canonical_record":{"source":{"id":"1605.01255","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-05-04T12:50:54Z","cross_cats_sorted":["physics.optics","quant-ph"],"title_canon_sha256":"77261f6afab16f54566d7c2438dd9f70aef15e148457013077041b26caffc176","abstract_canon_sha256":"3e7c71a01dd9294dc8273e84166e079aa8288593dc42bf767af1c53c10297fb2"},"schema_version":"1.0"},"canonical_sha256":"f38031b8441d10f8cbd31b924c549b2dcb5dd3f1122c02b856c16821d6d637ff","source":{"kind":"arxiv","id":"1605.01255","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.01255","created_at":"2026-05-18T01:00:45Z"},{"alias_kind":"arxiv_version","alias_value":"1605.01255v2","created_at":"2026-05-18T01:00:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01255","created_at":"2026-05-18T01:00:45Z"},{"alias_kind":"pith_short_12","alias_value":"6OADDOCEDUIP","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6OADDOCEDUIPRS6T","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6OADDOCE","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:6OADDOCEDUIPRS6TDOJEYVE3FX","target":"record","payload":{"canonical_record":{"source":{"id":"1605.01255","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-05-04T12:50:54Z","cross_cats_sorted":["physics.optics","quant-ph"],"title_canon_sha256":"77261f6afab16f54566d7c2438dd9f70aef15e148457013077041b26caffc176","abstract_canon_sha256":"3e7c71a01dd9294dc8273e84166e079aa8288593dc42bf767af1c53c10297fb2"},"schema_version":"1.0"},"canonical_sha256":"f38031b8441d10f8cbd31b924c549b2dcb5dd3f1122c02b856c16821d6d637ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:45.624417Z","signature_b64":"+BLZ08uSN6vMLt59BR86JtW2tCb8tt3p4OngIVQTbAakBS8yhDoHuSrggzw/pd7+SF2W35KFtekBtrx4PXIYCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f38031b8441d10f8cbd31b924c549b2dcb5dd3f1122c02b856c16821d6d637ff","last_reissued_at":"2026-05-18T01:00:45.623987Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:45.623987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.01255","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":"2026-05-18T01:00:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hod8sYWXvS39Fsu+zR4hyYteX7AzoZauN3oEkdpzMs2C2e5NdPyqubMFSvBtANq4WbloYE8MEMDB8/T1nm9rBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T08:44:14.317958Z"},"content_sha256":"388efba68f8dac8f385e819802e1a1de707d5fcb916cfa64cb44208d0526afec","schema_version":"1.0","event_id":"sha256:388efba68f8dac8f385e819802e1a1de707d5fcb916cfa64cb44208d0526afec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:6OADDOCEDUIPRS6TDOJEYVE3FX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"All-optical tailoring of single-photon spectra in a quantum-dot microcavity system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Artur Zrenner, Dirk Heinze, Dominik Breddermann, Rolf Binder, Stefan Schumacher","submitted_at":"2016-05-04T12:50:54Z","abstract_excerpt":"Semiconductor quantum-dot cavity systems are promising sources for solid-state based on-demand generation of single photons for quantum communication. Commonly, the spectral characteristics of the emitted single photon are fixed by system properties such as electronic transition energies and spectral properties of the cavity. In the present work we study single-photon generation from the quantum-dot biexciton through a partly stimulated non-degenerate two-photon emission. We show that frequency and linewidth of the single photon can be fully controlled by the stimulating laser pulse, ultimatel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01255","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":"2026-05-18T01:00:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EJsobflWwBSEmti68zUe3P2s3pTgBKTApSH96aINHLhAdz7Ga1uyM1qn2zEX5HFpqrfpZL980RvhZmuetzvFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T08:44:14.318605Z"},"content_sha256":"70fb490c5ac3b3c6238a5baa3de06e0dfd154abfe201c6296e9593dc6f363efc","schema_version":"1.0","event_id":"sha256:70fb490c5ac3b3c6238a5baa3de06e0dfd154abfe201c6296e9593dc6f363efc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6OADDOCEDUIPRS6TDOJEYVE3FX/bundle.json","state_url":"https://pith.science/pith/6OADDOCEDUIPRS6TDOJEYVE3FX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6OADDOCEDUIPRS6TDOJEYVE3FX/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":"2026-05-30T08:44:14Z","links":{"resolver":"https://pith.science/pith/6OADDOCEDUIPRS6TDOJEYVE3FX","bundle":"https://pith.science/pith/6OADDOCEDUIPRS6TDOJEYVE3FX/bundle.json","state":"https://pith.science/pith/6OADDOCEDUIPRS6TDOJEYVE3FX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6OADDOCEDUIPRS6TDOJEYVE3FX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6OADDOCEDUIPRS6TDOJEYVE3FX","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":"3e7c71a01dd9294dc8273e84166e079aa8288593dc42bf767af1c53c10297fb2","cross_cats_sorted":["physics.optics","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-05-04T12:50:54Z","title_canon_sha256":"77261f6afab16f54566d7c2438dd9f70aef15e148457013077041b26caffc176"},"schema_version":"1.0","source":{"id":"1605.01255","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.01255","created_at":"2026-05-18T01:00:45Z"},{"alias_kind":"arxiv_version","alias_value":"1605.01255v2","created_at":"2026-05-18T01:00:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01255","created_at":"2026-05-18T01:00:45Z"},{"alias_kind":"pith_short_12","alias_value":"6OADDOCEDUIP","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6OADDOCEDUIPRS6T","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6OADDOCE","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:70fb490c5ac3b3c6238a5baa3de06e0dfd154abfe201c6296e9593dc6f363efc","target":"graph","created_at":"2026-05-18T01:00:45Z","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":"Semiconductor quantum-dot cavity systems are promising sources for solid-state based on-demand generation of single photons for quantum communication. Commonly, the spectral characteristics of the emitted single photon are fixed by system properties such as electronic transition energies and spectral properties of the cavity. In the present work we study single-photon generation from the quantum-dot biexciton through a partly stimulated non-degenerate two-photon emission. We show that frequency and linewidth of the single photon can be fully controlled by the stimulating laser pulse, ultimatel","authors_text":"Artur Zrenner, Dirk Heinze, Dominik Breddermann, Rolf Binder, Stefan Schumacher","cross_cats":["physics.optics","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-05-04T12:50:54Z","title":"All-optical tailoring of single-photon spectra in a quantum-dot microcavity system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01255","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":"sha256:388efba68f8dac8f385e819802e1a1de707d5fcb916cfa64cb44208d0526afec","target":"record","created_at":"2026-05-18T01:00:45Z","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":"3e7c71a01dd9294dc8273e84166e079aa8288593dc42bf767af1c53c10297fb2","cross_cats_sorted":["physics.optics","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-05-04T12:50:54Z","title_canon_sha256":"77261f6afab16f54566d7c2438dd9f70aef15e148457013077041b26caffc176"},"schema_version":"1.0","source":{"id":"1605.01255","kind":"arxiv","version":2}},"canonical_sha256":"f38031b8441d10f8cbd31b924c549b2dcb5dd3f1122c02b856c16821d6d637ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f38031b8441d10f8cbd31b924c549b2dcb5dd3f1122c02b856c16821d6d637ff","first_computed_at":"2026-05-18T01:00:45.623987Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:45.623987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+BLZ08uSN6vMLt59BR86JtW2tCb8tt3p4OngIVQTbAakBS8yhDoHuSrggzw/pd7+SF2W35KFtekBtrx4PXIYCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:45.624417Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.01255","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:388efba68f8dac8f385e819802e1a1de707d5fcb916cfa64cb44208d0526afec","sha256:70fb490c5ac3b3c6238a5baa3de06e0dfd154abfe201c6296e9593dc6f363efc"],"state_sha256":"5ca4fb88dacfe1159211f0480ce71a2e1c3044c82ba3d362991f4f8c2b136a9f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/2fpgUNQ0Ag9RSCHmpcNJP7+HZ1dswYskHtf6r2bqw24G+lxR1cgGGfOBmNych8pUQd4BVLgVlohPd58jWDHDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T08:44:14.322076Z","bundle_sha256":"19c7e8003afa5f074ed3b98c4dbc6943406b1c2f658cf7635937e56fba039439"}}