{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:LN7HT2OTFAWOM7CGGSQYFOEMXH","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":"749a5f3de3f74827bcb5e32a3ccd0c53ae7f9f403055b9def78562a079c73c47","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-01-18T16:40:31Z","title_canon_sha256":"dd65c00c69edb9983f2c8a9c341ab9ce871d7e074ee999b4a18b566fb240fa4a"},"schema_version":"1.0","source":{"id":"1901.08893","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.08893","created_at":"2026-05-17T23:55:32Z"},{"alias_kind":"arxiv_version","alias_value":"1901.08893v1","created_at":"2026-05-17T23:55:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.08893","created_at":"2026-05-17T23:55:32Z"},{"alias_kind":"pith_short_12","alias_value":"LN7HT2OTFAWO","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"LN7HT2OTFAWOM7CG","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"LN7HT2OT","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:e6ce9796444205bdb3b890eaba19dab4d22a0cbf2647a70a956b60087350da78","target":"graph","created_at":"2026-05-17T23:55:32Z","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 strong light-matter interaction at ambient conditions between a ladder-type conjugated polymer and the individual modes of a vertical microcavity with tunable resonance frequencies. Zero-dimensional wavelength-scale confinement for the polaritons is achieved through a sub-micron sized Gaussian defect, resulting in a vacuum Rabi splitting of the polariton branches of 2g = 166 meV. By placing a second Gaussian defect nearby, we create a polaritonic molecule with tunnel coupling strength of up to 2J ~ 50 meV. This platform enables the creation of tailor-made potential landscapes wi","authors_text":"Darius Urbonas, Fabio Scafirimuto, Rainer F. Mahrt, Thilo St\\\"oferle, Ullrich Scherf","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-01-18T16:40:31Z","title":"Zero-dimensional organic exciton-polaritons in tunable coupled Gaussian defect microcavities at room temperature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.08893","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:d129ca25d6e36533595308bf9655e9fdffd1d9a31aaa52744aabf9e7afe14d4f","target":"record","created_at":"2026-05-17T23:55:32Z","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":"749a5f3de3f74827bcb5e32a3ccd0c53ae7f9f403055b9def78562a079c73c47","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-01-18T16:40:31Z","title_canon_sha256":"dd65c00c69edb9983f2c8a9c341ab9ce871d7e074ee999b4a18b566fb240fa4a"},"schema_version":"1.0","source":{"id":"1901.08893","kind":"arxiv","version":1}},"canonical_sha256":"5b7e79e9d3282ce67c4634a182b88cb9c78a40c673c3522e2b99ac3c646b79cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b7e79e9d3282ce67c4634a182b88cb9c78a40c673c3522e2b99ac3c646b79cf","first_computed_at":"2026-05-17T23:55:32.825489Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:32.825489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cWH9S2hYtvon4sU63kw9J8DFG1TMfUHWX9bsWS5GKOcv82w0WjJoFssfFPz1DNQ/hsm3Fb1cRwcEcQaiJGoEBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:32.826120Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.08893","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d129ca25d6e36533595308bf9655e9fdffd1d9a31aaa52744aabf9e7afe14d4f","sha256:e6ce9796444205bdb3b890eaba19dab4d22a0cbf2647a70a956b60087350da78"],"state_sha256":"d8e2bf7d6160775bbf10899d33a5539ffbecf9554feeebb48ab149cf4c4504e5"}