{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:6M5TYQO4GOYW5CS5ZRUMR45CYC","short_pith_number":"pith:6M5TYQO4","schema_version":"1.0","canonical_sha256":"f33b3c41dc33b16e8a5dcc68c8f3a2c08ca63dc54491f862a79adcc9cc5403a6","source":{"kind":"arxiv","id":"1107.4410","version":1},"attestation_state":"computed","paper":{"title":"High-brightness switchable multi-wavelength remote laser in air","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.atom-ph","authors_text":"Bin Zeng, Guihua Li, Haisu Zhang, Huailiang Xu, Jielei Ni, Jinping Yao, See Leang Chin, Wei Chu, Ya Cheng, Zhizhan Xu","submitted_at":"2011-07-22T02:31:14Z","abstract_excerpt":"Remote laser in air based on amplified spontaneous emission (ASE) has produced rather well-collimated coherent beams in both backward and forward propagation directions, opening up possibilities for new remote sensing approaches. The remote ASE-based lasers were shown to enable operation either at ~391 and 337 nm using molecular nitrogen or at ~845 nm using molecular oxygen as gain medium, depending on the employed pump lasers. To date, a multi-wavelength laser in air that allows for dynamically switching the operating wavelength has not yet been achieved, although this type of laser is certai"},"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":"1107.4410","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-07-22T02:31:14Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"7e577b0186ed96771a39f3ec202a45b02adf5d6a9fd6b9550d85b865745b02ad","abstract_canon_sha256":"a6a72f7c204684df124762af1a6d6c8343c542d049ee074c912d8b0fe340cfd4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:11.627842Z","signature_b64":"aLN5ndlFybADNszD6YjTN8l3ojY6JAV3CjB7+Nwg4ddoiuia0Jb6l1FJQgVa8xndHNLRv9GeJv8oLZtG9fvrCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f33b3c41dc33b16e8a5dcc68c8f3a2c08ca63dc54491f862a79adcc9cc5403a6","last_reissued_at":"2026-05-18T02:01:11.626945Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:11.626945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High-brightness switchable multi-wavelength remote laser in air","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.atom-ph","authors_text":"Bin Zeng, Guihua Li, Haisu Zhang, Huailiang Xu, Jielei Ni, Jinping Yao, See Leang Chin, Wei Chu, Ya Cheng, Zhizhan Xu","submitted_at":"2011-07-22T02:31:14Z","abstract_excerpt":"Remote laser in air based on amplified spontaneous emission (ASE) has produced rather well-collimated coherent beams in both backward and forward propagation directions, opening up possibilities for new remote sensing approaches. The remote ASE-based lasers were shown to enable operation either at ~391 and 337 nm using molecular nitrogen or at ~845 nm using molecular oxygen as gain medium, depending on the employed pump lasers. To date, a multi-wavelength laser in air that allows for dynamically switching the operating wavelength has not yet been achieved, although this type of laser is certai"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.4410","kind":"arxiv","version":1},"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":"1107.4410","created_at":"2026-05-18T02:01:11.627114+00:00"},{"alias_kind":"arxiv_version","alias_value":"1107.4410v1","created_at":"2026-05-18T02:01:11.627114+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.4410","created_at":"2026-05-18T02:01:11.627114+00:00"},{"alias_kind":"pith_short_12","alias_value":"6M5TYQO4GOYW","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_16","alias_value":"6M5TYQO4GOYW5CS5","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_8","alias_value":"6M5TYQO4","created_at":"2026-05-18T12:26:22.705136+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/6M5TYQO4GOYW5CS5ZRUMR45CYC","json":"https://pith.science/pith/6M5TYQO4GOYW5CS5ZRUMR45CYC.json","graph_json":"https://pith.science/api/pith-number/6M5TYQO4GOYW5CS5ZRUMR45CYC/graph.json","events_json":"https://pith.science/api/pith-number/6M5TYQO4GOYW5CS5ZRUMR45CYC/events.json","paper":"https://pith.science/paper/6M5TYQO4"},"agent_actions":{"view_html":"https://pith.science/pith/6M5TYQO4GOYW5CS5ZRUMR45CYC","download_json":"https://pith.science/pith/6M5TYQO4GOYW5CS5ZRUMR45CYC.json","view_paper":"https://pith.science/paper/6M5TYQO4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1107.4410&json=true","fetch_graph":"https://pith.science/api/pith-number/6M5TYQO4GOYW5CS5ZRUMR45CYC/graph.json","fetch_events":"https://pith.science/api/pith-number/6M5TYQO4GOYW5CS5ZRUMR45CYC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6M5TYQO4GOYW5CS5ZRUMR45CYC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6M5TYQO4GOYW5CS5ZRUMR45CYC/action/storage_attestation","attest_author":"https://pith.science/pith/6M5TYQO4GOYW5CS5ZRUMR45CYC/action/author_attestation","sign_citation":"https://pith.science/pith/6M5TYQO4GOYW5CS5ZRUMR45CYC/action/citation_signature","submit_replication":"https://pith.science/pith/6M5TYQO4GOYW5CS5ZRUMR45CYC/action/replication_record"}},"created_at":"2026-05-18T02:01:11.627114+00:00","updated_at":"2026-05-18T02:01:11.627114+00:00"}