{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ADBIEKM762CJ7SU2IGUSZ2G67F","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":"eb8812d7ced198c43bdb800fd0cc1f3bc83ba97677e6091dcb23329b10fbcf4f","cross_cats_sorted":["cond-mat.mes-hall","physics.optics","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-31T03:52:46Z","title_canon_sha256":"12d2384aae2b071596d55604327e2197b061b653e257c896a747f1d6c9ea3bc8"},"schema_version":"1.0","source":{"id":"1205.6879","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6879","created_at":"2026-05-18T03:50:35Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6879v1","created_at":"2026-05-18T03:50:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6879","created_at":"2026-05-18T03:50:35Z"},{"alias_kind":"pith_short_12","alias_value":"ADBIEKM762CJ","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"ADBIEKM762CJ7SU2","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"ADBIEKM7","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:32658619cd6da9eafdabca6f12a55c77e64d5ca7559ce6d02880254642b7d159","target":"graph","created_at":"2026-05-18T03:50:35Z","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 experimental observations of a non-resonant dynamic Stark shift in strongly coupled microcavity quantum well exciton-polaritons - a system which provides a rich variety of solid-state collective phenomena. The Stark effect is demonstrated in a GaAs/AlGaAs system at 10K by femtosecond pump-probe measurements, with the blue shift approaching the meV scale for a pump fluence of 2 mJcm^-2 and 50 meV red detuning, in good agreement with theory. The energy level structure of the strongly coupled polariton Rabi-doublet remains unaffected by the blue shift. The demonstrated effect should al","authors_text":"Aephraim M. Steinberg, Alex Hayat, Ardavan Darabi, Bryan Nelsen, Christoph Lange, David W. Snoke, Henry M. van Driel, Kenneth W. West, Lee A. Rozema, Loren N. Pfeiffer","cross_cats":["cond-mat.mes-hall","physics.optics","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-31T03:52:46Z","title":"Dynamic Stark Effect in Strongly Coupled Microcavity Exciton-Polaritons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6879","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":"sha256:30b902ff6068e19c615027c8e2dfe6ea7086a1d80c052b03f5783b500e3fbb98","target":"record","created_at":"2026-05-18T03:50:35Z","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":"eb8812d7ced198c43bdb800fd0cc1f3bc83ba97677e6091dcb23329b10fbcf4f","cross_cats_sorted":["cond-mat.mes-hall","physics.optics","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-31T03:52:46Z","title_canon_sha256":"12d2384aae2b071596d55604327e2197b061b653e257c896a747f1d6c9ea3bc8"},"schema_version":"1.0","source":{"id":"1205.6879","kind":"arxiv","version":1}},"canonical_sha256":"00c282299ff6849fca9a41a92ce8def95d9c0ab8a7bfe17884fc36255cebab70","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"00c282299ff6849fca9a41a92ce8def95d9c0ab8a7bfe17884fc36255cebab70","first_computed_at":"2026-05-18T03:50:35.303292Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:50:35.303292Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZH6rkpMb5oESBZMJwL0QItUKVuAUT8JR8OloRn7m6BMc778ebTXcB87CqvKN3SRZkw19aVoQuHzllBjQ4IouAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:50:35.303895Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.6879","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30b902ff6068e19c615027c8e2dfe6ea7086a1d80c052b03f5783b500e3fbb98","sha256:32658619cd6da9eafdabca6f12a55c77e64d5ca7559ce6d02880254642b7d159"],"state_sha256":"61edc7f1667a5a019a14664dceda72c7752f481b2ca8039e621029cfb2bd9783"}