{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:RRBLAHKENJZYSCEV5G6UYWOOSD","short_pith_number":"pith:RRBLAHKE","schema_version":"1.0","canonical_sha256":"8c42b01d446a73890895e9bd4c59ce90c625d15f1215ebe38ff0bc46bcb124f0","source":{"kind":"arxiv","id":"1704.08318","version":3},"attestation_state":"computed","paper":{"title":"Prospects for a bad cavity laser using a large ion crystal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Georgy A. Kazakov, Justin Bohnet, Thorsten Schumm","submitted_at":"2017-04-26T19:37:48Z","abstract_excerpt":"We propose to build a bad cavity laser using forbidden transitions in large ensembles of cold ions that form a Coulomb crystal in a linear Paul trap. This laser might realize an active optical frequency standard able to serve as a local oscillator in next-generation optical clock schemes. In passive optical clocks, large ensembles of ions appear less promising, as they suffer from inhomogeneous broadening due to quadrupole interactions and micromotion-relates shifts. In bad cavity lasers however, the radiating dipoles can synchronize and generate stable and narrow-linewidth radiation. Furtherm"},"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":"1704.08318","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-04-26T19:37:48Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"2c3346ffba866b9407b37573bf9d85966948ef6c4f07a009bd2185bba657bd5e","abstract_canon_sha256":"bdf5007d37186a93acf1244919a625caa25122b6258a7505cde22b115c1bd891"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:33.881050Z","signature_b64":"ii+YV2ec29a96zIfdBSWtgxSLveOaLMDOm8cyYBFPK1uLfsL6trNHOfNIz+E16+fCrOS4B+jY6kGa/VqsimJAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c42b01d446a73890895e9bd4c59ce90c625d15f1215ebe38ff0bc46bcb124f0","last_reissued_at":"2026-05-18T00:37:33.880672Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:33.880672Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Prospects for a bad cavity laser using a large ion crystal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Georgy A. Kazakov, Justin Bohnet, Thorsten Schumm","submitted_at":"2017-04-26T19:37:48Z","abstract_excerpt":"We propose to build a bad cavity laser using forbidden transitions in large ensembles of cold ions that form a Coulomb crystal in a linear Paul trap. This laser might realize an active optical frequency standard able to serve as a local oscillator in next-generation optical clock schemes. In passive optical clocks, large ensembles of ions appear less promising, as they suffer from inhomogeneous broadening due to quadrupole interactions and micromotion-relates shifts. In bad cavity lasers however, the radiating dipoles can synchronize and generate stable and narrow-linewidth radiation. Furtherm"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.08318","kind":"arxiv","version":3},"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":"1704.08318","created_at":"2026-05-18T00:37:33.880736+00:00"},{"alias_kind":"arxiv_version","alias_value":"1704.08318v3","created_at":"2026-05-18T00:37:33.880736+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.08318","created_at":"2026-05-18T00:37:33.880736+00:00"},{"alias_kind":"pith_short_12","alias_value":"RRBLAHKENJZY","created_at":"2026-05-18T12:31:39.905425+00:00"},{"alias_kind":"pith_short_16","alias_value":"RRBLAHKENJZYSCEV","created_at":"2026-05-18T12:31:39.905425+00:00"},{"alias_kind":"pith_short_8","alias_value":"RRBLAHKE","created_at":"2026-05-18T12:31:39.905425+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/RRBLAHKENJZYSCEV5G6UYWOOSD","json":"https://pith.science/pith/RRBLAHKENJZYSCEV5G6UYWOOSD.json","graph_json":"https://pith.science/api/pith-number/RRBLAHKENJZYSCEV5G6UYWOOSD/graph.json","events_json":"https://pith.science/api/pith-number/RRBLAHKENJZYSCEV5G6UYWOOSD/events.json","paper":"https://pith.science/paper/RRBLAHKE"},"agent_actions":{"view_html":"https://pith.science/pith/RRBLAHKENJZYSCEV5G6UYWOOSD","download_json":"https://pith.science/pith/RRBLAHKENJZYSCEV5G6UYWOOSD.json","view_paper":"https://pith.science/paper/RRBLAHKE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1704.08318&json=true","fetch_graph":"https://pith.science/api/pith-number/RRBLAHKENJZYSCEV5G6UYWOOSD/graph.json","fetch_events":"https://pith.science/api/pith-number/RRBLAHKENJZYSCEV5G6UYWOOSD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RRBLAHKENJZYSCEV5G6UYWOOSD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RRBLAHKENJZYSCEV5G6UYWOOSD/action/storage_attestation","attest_author":"https://pith.science/pith/RRBLAHKENJZYSCEV5G6UYWOOSD/action/author_attestation","sign_citation":"https://pith.science/pith/RRBLAHKENJZYSCEV5G6UYWOOSD/action/citation_signature","submit_replication":"https://pith.science/pith/RRBLAHKENJZYSCEV5G6UYWOOSD/action/replication_record"}},"created_at":"2026-05-18T00:37:33.880736+00:00","updated_at":"2026-05-18T00:37:33.880736+00:00"}