{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:DINVANTQVSGAGT62EMCTZODJPC","short_pith_number":"pith:DINVANTQ","schema_version":"1.0","canonical_sha256":"1a1b503670ac8c034fda23053cb8697886ab5c6c7c4da585d8120484db00542c","source":{"kind":"arxiv","id":"1608.02768","version":2},"attestation_state":"computed","paper":{"title":"A bright triggered twin-photon source in the solid state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.optics"],"primary_cat":"quant-ph","authors_text":"Alexander Carmele, Alexander Schlehahn, Alexander Thoma, Andreas Knorr, Andr\\'e Strittmatter, Jan-Hindrik Schulze, J\\\"orn Beyer, Manuel Gschrey, Marco Schmidt, Martin von Helversen, Peter Schnauber, Stephan Reitzenstein, Sven Rodt, Tobias Heindel","submitted_at":"2016-08-09T11:37:50Z","abstract_excerpt":"A non-classical light source emitting pairs of identical photons represents a versatile resource of interdisciplinary importance with applications in quantum optics and quantum biology. Emerging research fields, which benefit from such type of quantum light source, include quantum-optical spectroscopy or experiments on photoreceptor cells sensitive to photon statistics. To date, photon twins have mostly been generated using parametric downconversion sources, relying on Poissonian number distributions, or atoms, exhibiting low emission rates. Here, we propose and experimentally demonstrate the "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1608.02768","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-08-09T11:37:50Z","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"title_canon_sha256":"2bd53efd9683bd1992125644ad3637e5fba2f10146183b40c203a7143024c07d","abstract_canon_sha256":"055a81bd429558db693420cf3f13e1f718564ede83d8f1fd4a40b4ecb6c9f36d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:49.193112Z","signature_b64":"/Frrc9LyfNklrAWadgAEyyaUhT0UCTIb6LD/Qp30c1pA9ds0ivVNuOPjWLhHG0ci7hDj/C2isCL7JB01xBBCBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a1b503670ac8c034fda23053cb8697886ab5c6c7c4da585d8120484db00542c","last_reissued_at":"2026-05-18T00:46:49.192373Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:49.192373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A bright triggered twin-photon source in the solid state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.optics"],"primary_cat":"quant-ph","authors_text":"Alexander Carmele, Alexander Schlehahn, Alexander Thoma, Andreas Knorr, Andr\\'e Strittmatter, Jan-Hindrik Schulze, J\\\"orn Beyer, Manuel Gschrey, Marco Schmidt, Martin von Helversen, Peter Schnauber, Stephan Reitzenstein, Sven Rodt, Tobias Heindel","submitted_at":"2016-08-09T11:37:50Z","abstract_excerpt":"A non-classical light source emitting pairs of identical photons represents a versatile resource of interdisciplinary importance with applications in quantum optics and quantum biology. Emerging research fields, which benefit from such type of quantum light source, include quantum-optical spectroscopy or experiments on photoreceptor cells sensitive to photon statistics. To date, photon twins have mostly been generated using parametric downconversion sources, relying on Poissonian number distributions, or atoms, exhibiting low emission rates. Here, we propose and experimentally demonstrate the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.02768","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1608.02768","created_at":"2026-05-18T00:46:49.192490+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.02768v2","created_at":"2026-05-18T00:46:49.192490+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.02768","created_at":"2026-05-18T00:46:49.192490+00:00"},{"alias_kind":"pith_short_12","alias_value":"DINVANTQVSGA","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_16","alias_value":"DINVANTQVSGAGT62","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_8","alias_value":"DINVANTQ","created_at":"2026-05-18T12:30:12.583610+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DINVANTQVSGAGT62EMCTZODJPC","json":"https://pith.science/pith/DINVANTQVSGAGT62EMCTZODJPC.json","graph_json":"https://pith.science/api/pith-number/DINVANTQVSGAGT62EMCTZODJPC/graph.json","events_json":"https://pith.science/api/pith-number/DINVANTQVSGAGT62EMCTZODJPC/events.json","paper":"https://pith.science/paper/DINVANTQ"},"agent_actions":{"view_html":"https://pith.science/pith/DINVANTQVSGAGT62EMCTZODJPC","download_json":"https://pith.science/pith/DINVANTQVSGAGT62EMCTZODJPC.json","view_paper":"https://pith.science/paper/DINVANTQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.02768&json=true","fetch_graph":"https://pith.science/api/pith-number/DINVANTQVSGAGT62EMCTZODJPC/graph.json","fetch_events":"https://pith.science/api/pith-number/DINVANTQVSGAGT62EMCTZODJPC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DINVANTQVSGAGT62EMCTZODJPC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DINVANTQVSGAGT62EMCTZODJPC/action/storage_attestation","attest_author":"https://pith.science/pith/DINVANTQVSGAGT62EMCTZODJPC/action/author_attestation","sign_citation":"https://pith.science/pith/DINVANTQVSGAGT62EMCTZODJPC/action/citation_signature","submit_replication":"https://pith.science/pith/DINVANTQVSGAGT62EMCTZODJPC/action/replication_record"}},"created_at":"2026-05-18T00:46:49.192490+00:00","updated_at":"2026-05-18T00:46:49.192490+00:00"}