{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:XHAKLDHMW3IY4N7MPADQ4525OY","short_pith_number":"pith:XHAKLDHM","schema_version":"1.0","canonical_sha256":"b9c0a58cecb6d18e37ec78070e775d763da4580ffef3b76d9ba7cd59a731da9d","source":{"kind":"arxiv","id":"1306.1578","version":2},"attestation_state":"computed","paper":{"title":"Emitters of $N$-photon bundles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"A. Gonz\\'alez Tudela, C. S\\'anchez Mu\\~noz, C. Tejedor, E. del Valle, F.P. Laussy, J.J. Finley, K. M\\\"uller, M. Kaniber, S. Lichtmannecker","submitted_at":"2013-06-06T23:51:49Z","abstract_excerpt":"We propose a scheme based on the coherent excitation of a two-level system in a cavity to generate an ultrabright CW and focused source of quantum light that comes in groups (bundles) of $N$ photons, for an integer $N$ tunable with the frequency of the exciting laser. We define a new quantity, the \\emph{purity} of $N$-photon emission, to describe the percentage of photons emitted in bundles, thus bypassing the limitations of Glauber correlation functions. We focus on the case $1\\le N\\le3$ and show that close to 100% of two-photon emission and 90% of three-photon emission is within reach of sta"},"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":"1306.1578","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-06-06T23:51:49Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"f30c9958b5f9b2f182da71b5b6088d1a42844652c8295cb4366853af2b4ce1bf","abstract_canon_sha256":"198a4127e883bab7c937e366a1dd4f7dbf07d5044aef27274ae1a71c2b9648ad"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:32.485837Z","signature_b64":"KzbdYv/NiFUozMk9K4w13W4Qd/H2PDZryN4N64HgObdhCfOGhUOoPnfrsfDdwQXXa6iA6XHsqYuGVjzqJsStBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b9c0a58cecb6d18e37ec78070e775d763da4580ffef3b76d9ba7cd59a731da9d","last_reissued_at":"2026-05-18T02:50:32.485260Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:32.485260Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Emitters of $N$-photon bundles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"A. Gonz\\'alez Tudela, C. S\\'anchez Mu\\~noz, C. Tejedor, E. del Valle, F.P. Laussy, J.J. Finley, K. M\\\"uller, M. Kaniber, S. Lichtmannecker","submitted_at":"2013-06-06T23:51:49Z","abstract_excerpt":"We propose a scheme based on the coherent excitation of a two-level system in a cavity to generate an ultrabright CW and focused source of quantum light that comes in groups (bundles) of $N$ photons, for an integer $N$ tunable with the frequency of the exciting laser. We define a new quantity, the \\emph{purity} of $N$-photon emission, to describe the percentage of photons emitted in bundles, thus bypassing the limitations of Glauber correlation functions. We focus on the case $1\\le N\\le3$ and show that close to 100% of two-photon emission and 90% of three-photon emission is within reach of sta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.1578","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":"1306.1578","created_at":"2026-05-18T02:50:32.485355+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.1578v2","created_at":"2026-05-18T02:50:32.485355+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.1578","created_at":"2026-05-18T02:50:32.485355+00:00"},{"alias_kind":"pith_short_12","alias_value":"XHAKLDHMW3IY","created_at":"2026-05-18T12:28:06.772260+00:00"},{"alias_kind":"pith_short_16","alias_value":"XHAKLDHMW3IY4N7M","created_at":"2026-05-18T12:28:06.772260+00:00"},{"alias_kind":"pith_short_8","alias_value":"XHAKLDHM","created_at":"2026-05-18T12:28:06.772260+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/XHAKLDHMW3IY4N7MPADQ4525OY","json":"https://pith.science/pith/XHAKLDHMW3IY4N7MPADQ4525OY.json","graph_json":"https://pith.science/api/pith-number/XHAKLDHMW3IY4N7MPADQ4525OY/graph.json","events_json":"https://pith.science/api/pith-number/XHAKLDHMW3IY4N7MPADQ4525OY/events.json","paper":"https://pith.science/paper/XHAKLDHM"},"agent_actions":{"view_html":"https://pith.science/pith/XHAKLDHMW3IY4N7MPADQ4525OY","download_json":"https://pith.science/pith/XHAKLDHMW3IY4N7MPADQ4525OY.json","view_paper":"https://pith.science/paper/XHAKLDHM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.1578&json=true","fetch_graph":"https://pith.science/api/pith-number/XHAKLDHMW3IY4N7MPADQ4525OY/graph.json","fetch_events":"https://pith.science/api/pith-number/XHAKLDHMW3IY4N7MPADQ4525OY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XHAKLDHMW3IY4N7MPADQ4525OY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XHAKLDHMW3IY4N7MPADQ4525OY/action/storage_attestation","attest_author":"https://pith.science/pith/XHAKLDHMW3IY4N7MPADQ4525OY/action/author_attestation","sign_citation":"https://pith.science/pith/XHAKLDHMW3IY4N7MPADQ4525OY/action/citation_signature","submit_replication":"https://pith.science/pith/XHAKLDHMW3IY4N7MPADQ4525OY/action/replication_record"}},"created_at":"2026-05-18T02:50:32.485355+00:00","updated_at":"2026-05-18T02:50:32.485355+00:00"}