{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:L47U5EMQV4BF3ZOFXEVEQ2TTOE","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":"d3323aab00ceca3f04e3ff3d499d90af54a081b9d68c5d0733db645b11a56875","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-25T09:25:42Z","title_canon_sha256":"0f247eb56b0269480223aeba74f6960678cb12a1b42912c79d3772ceb4947091"},"schema_version":"1.0","source":{"id":"1301.5995","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.5995","created_at":"2026-05-18T03:35:27Z"},{"alias_kind":"arxiv_version","alias_value":"1301.5995v1","created_at":"2026-05-18T03:35:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5995","created_at":"2026-05-18T03:35:27Z"},{"alias_kind":"pith_short_12","alias_value":"L47U5EMQV4BF","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"L47U5EMQV4BF3ZOF","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"L47U5EMQ","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:5cc8744222cdabae71dbede05a6fbb6439dbc68a1a7b95ad4ce2dc1d45c926c8","target":"graph","created_at":"2026-05-18T03:35:27Z","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 present a plasmonic waveguide where light pulses are stopped at well-accessed complex-frequency zero-group-velocity points. Introducing gain at such points results in cavity-free, \"thresholdless\" nanolasers beating the diffraction limit via a novel, stopped-light mode-locking mechanism.","authors_text":"Joachim M. Hamm, Kosmas L. Tsakmakidis, Ortwin Hess, Tim W. Pickering","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-25T09:25:42Z","title":"Plasmonic Nanolasers Without Cavity, Threshold and Diffraction Limit using Stopped Light"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5995","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":"sha256:638d2d4b208c38ba71eebe39941e42fc09af60939b7454eb0b5520f3a407d37a","target":"record","created_at":"2026-05-18T03:35:27Z","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":"d3323aab00ceca3f04e3ff3d499d90af54a081b9d68c5d0733db645b11a56875","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-25T09:25:42Z","title_canon_sha256":"0f247eb56b0269480223aeba74f6960678cb12a1b42912c79d3772ceb4947091"},"schema_version":"1.0","source":{"id":"1301.5995","kind":"arxiv","version":1}},"canonical_sha256":"5f3f4e9190af025de5c5b92a486a73713a9f362996f221fe9bbb42cd11db80ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f3f4e9190af025de5c5b92a486a73713a9f362996f221fe9bbb42cd11db80ad","first_computed_at":"2026-05-18T03:35:27.397531Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:35:27.397531Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pqazWAunGvlB3YIABt2Y1QPDEMrGKXqZvQXNlruZ6Ht0ITfGzn0aTGH5as33SXcUu0Z0hGVIOoZQE7+OaMK4AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:35:27.398329Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.5995","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:638d2d4b208c38ba71eebe39941e42fc09af60939b7454eb0b5520f3a407d37a","sha256:5cc8744222cdabae71dbede05a6fbb6439dbc68a1a7b95ad4ce2dc1d45c926c8"],"state_sha256":"8cdb05a260d7df251ff684d73024fb345cfac89b57a61cd34aa14c51e2ad3732"}