{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:LF6UFAT7BNAQWHRUYEFW5QSQPU","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":"bfb33d5dc5168dbdc2fd158b0a416c3e09ca8a6cb3cdd071bd43a3f82113589d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-07T16:08:23Z","title_canon_sha256":"49615b1c2a6343750d83c6f17f8d1275f0f4a922042a409721aa41d06daf3b79"},"schema_version":"1.0","source":{"id":"1709.02328","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.02328","created_at":"2026-05-18T00:29:51Z"},{"alias_kind":"arxiv_version","alias_value":"1709.02328v1","created_at":"2026-05-18T00:29:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02328","created_at":"2026-05-18T00:29:51Z"},{"alias_kind":"pith_short_12","alias_value":"LF6UFAT7BNAQ","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"LF6UFAT7BNAQWHRU","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"LF6UFAT7","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:0f8cafcc8528ab4b1dda4349a7e4cd0676c2c9ae86061d2ebc5f80e1bc06fa97","target":"graph","created_at":"2026-05-18T00:29:51Z","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":"We demonstrate intracavity plasmonic laser spectroscopy using a plasmonic laser created from a periodically-perforated silver film with a liquid gain medium. An active zone of the laser is formed by a highly elongated spot of pumping. This results in an 80x decrease in the threshold pumping level; in a significantly more efficient diffusive mixing of dye molecules, which substantially suppresses the effect of their bleaching; and in the ability to reduce the volume of the gain medium to as little as 400 nL. We use this design for a stable plasmonic laser in multiple measurements and demonstrat","authors_text":"4 I. Rodionov, A. Afanasiev, A.A. Lisyansky, A. Baburin, A. Dorofeenko, A. Gritchenko, A. Kalmykov, A. Vinogradov, A. Zyablovsky, E. Andrianov, E. Ryzhova, I. Filippov, I. Nechepurenko, I. Ryzhikov, P. Melentyev, V. Balykin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-07T16:08:23Z","title":"Plasmonic nanolaser for intracavity spectroscopy and sensorics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02328","kind":"arxiv","version":1},"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":"sha256:7991742c9594dcc714bb84f53a2e00df5c5e802d345cb1c1e02188c3a99861d6","target":"record","created_at":"2026-05-18T00:29:51Z","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":"bfb33d5dc5168dbdc2fd158b0a416c3e09ca8a6cb3cdd071bd43a3f82113589d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-07T16:08:23Z","title_canon_sha256":"49615b1c2a6343750d83c6f17f8d1275f0f4a922042a409721aa41d06daf3b79"},"schema_version":"1.0","source":{"id":"1709.02328","kind":"arxiv","version":1}},"canonical_sha256":"597d42827f0b410b1e34c10b6ec2507d00fe52aa9558f7894189b8491923510d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"597d42827f0b410b1e34c10b6ec2507d00fe52aa9558f7894189b8491923510d","first_computed_at":"2026-05-18T00:29:51.335749Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:51.335749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QMUgYm7lnm1BBJ0k/EuafMZ7/tVSbGcBeniwQXH8AtwWBAtOhCL4lg4jGSWLml9yH2KzAGa0X1OiD2NYZ/lVDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:51.336455Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.02328","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7991742c9594dcc714bb84f53a2e00df5c5e802d345cb1c1e02188c3a99861d6","sha256:0f8cafcc8528ab4b1dda4349a7e4cd0676c2c9ae86061d2ebc5f80e1bc06fa97"],"state_sha256":"7dbd6e4e82b173fda87a071ac2b224f9a9cf6f80c85733f8b255413360e49efa"}