{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:2DMMTLDTHGNG525JL5PUTBRBZU","short_pith_number":"pith:2DMMTLDT","canonical_record":{"source":{"id":"1704.06513","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-04-21T12:52:21Z","cross_cats_sorted":[],"title_canon_sha256":"e120c6aa725e581c1712877e9c23dc60139098c7d22a26a76296034e3d9e9400","abstract_canon_sha256":"980c92412a6373a46e9611b75f0f02fb29cabbd2ff0a769be859af3fb5dcb562"},"schema_version":"1.0"},"canonical_sha256":"d0d8c9ac73399a6eeba95f5f498621cd17f8cf32258dde0e040edb507f352c67","source":{"kind":"arxiv","id":"1704.06513","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.06513","created_at":"2026-05-18T00:38:27Z"},{"alias_kind":"arxiv_version","alias_value":"1704.06513v1","created_at":"2026-05-18T00:38:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.06513","created_at":"2026-05-18T00:38:27Z"},{"alias_kind":"pith_short_12","alias_value":"2DMMTLDTHGNG","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2DMMTLDTHGNG525J","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2DMMTLDT","created_at":"2026-05-18T12:30:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:2DMMTLDTHGNG525JL5PUTBRBZU","target":"record","payload":{"canonical_record":{"source":{"id":"1704.06513","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-04-21T12:52:21Z","cross_cats_sorted":[],"title_canon_sha256":"e120c6aa725e581c1712877e9c23dc60139098c7d22a26a76296034e3d9e9400","abstract_canon_sha256":"980c92412a6373a46e9611b75f0f02fb29cabbd2ff0a769be859af3fb5dcb562"},"schema_version":"1.0"},"canonical_sha256":"d0d8c9ac73399a6eeba95f5f498621cd17f8cf32258dde0e040edb507f352c67","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:27.558765Z","signature_b64":"GUl63SvoEAYkmOKyvrI4bXbmXxx0bPcWBIk2eK0kscDgpxssiJ7TI4t8XYyZf2kWN8zxbZ6rqSgAV/QbmyhsAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0d8c9ac73399a6eeba95f5f498621cd17f8cf32258dde0e040edb507f352c67","last_reissued_at":"2026-05-18T00:38:27.558039Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:27.558039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.06513","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:38:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3A6jbyYTt9OO6JlxZBkrd40gg351sdyq/RqeyaifVAV4sNxE61Czf+uw+0gHSxb/KPv32TP/pzVSso/XCbrTCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T07:06:13.980174Z"},"content_sha256":"303e8ea338097159f15482d717ddf6bc4b003d42dd3c3160d2924fbf7c9d9ccc","schema_version":"1.0","event_id":"sha256:303e8ea338097159f15482d717ddf6bc4b003d42dd3c3160d2924fbf7c9d9ccc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:2DMMTLDTHGNG525JL5PUTBRBZU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"2s exciton-polariton revealed in an external magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"B. Deveaud, B. Pietka, F. Morier-Genoud, J. Szczytko, K. Lekenta, M. Krol, M. Matuszewski, M. Potemski, M. R. Molas, N. Bobrovska, P. Stepnicki, R. Mirek","submitted_at":"2017-04-21T12:52:21Z","abstract_excerpt":"We demonstrate the existence of the excited state of an exciton-polariton in a semiconductor microcavity. The strong coupling of the quantum well heavy-hole exciton in an excited 2s state to the cavity photon is observed in non-zero magnetic field due to surprisingly fast increase of Rabi energy of the 2s exciton-polariton in magnetic field. This effect is explained by a strong modification of the wave-function of the relative electron-hole motion for the 2s exciton state."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.06513","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:38:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cSOIiorNsUMeMw31kihA2G70/VIv9LsVGjaBqQeSFn6nNDY5aotp/hzbJ0xr4Y7BCh75IH1cgi/LgdUwr3kBAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T07:06:13.980538Z"},"content_sha256":"0a1e78db76f3d63da06ab921ac8907de832f885df7cb417bf934d2265ee6c028","schema_version":"1.0","event_id":"sha256:0a1e78db76f3d63da06ab921ac8907de832f885df7cb417bf934d2265ee6c028"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2DMMTLDTHGNG525JL5PUTBRBZU/bundle.json","state_url":"https://pith.science/pith/2DMMTLDTHGNG525JL5PUTBRBZU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2DMMTLDTHGNG525JL5PUTBRBZU/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-20T07:06:13Z","links":{"resolver":"https://pith.science/pith/2DMMTLDTHGNG525JL5PUTBRBZU","bundle":"https://pith.science/pith/2DMMTLDTHGNG525JL5PUTBRBZU/bundle.json","state":"https://pith.science/pith/2DMMTLDTHGNG525JL5PUTBRBZU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2DMMTLDTHGNG525JL5PUTBRBZU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:2DMMTLDTHGNG525JL5PUTBRBZU","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":"980c92412a6373a46e9611b75f0f02fb29cabbd2ff0a769be859af3fb5dcb562","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-04-21T12:52:21Z","title_canon_sha256":"e120c6aa725e581c1712877e9c23dc60139098c7d22a26a76296034e3d9e9400"},"schema_version":"1.0","source":{"id":"1704.06513","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.06513","created_at":"2026-05-18T00:38:27Z"},{"alias_kind":"arxiv_version","alias_value":"1704.06513v1","created_at":"2026-05-18T00:38:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.06513","created_at":"2026-05-18T00:38:27Z"},{"alias_kind":"pith_short_12","alias_value":"2DMMTLDTHGNG","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2DMMTLDTHGNG525J","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2DMMTLDT","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:0a1e78db76f3d63da06ab921ac8907de832f885df7cb417bf934d2265ee6c028","target":"graph","created_at":"2026-05-18T00:38:27Z","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 demonstrate the existence of the excited state of an exciton-polariton in a semiconductor microcavity. The strong coupling of the quantum well heavy-hole exciton in an excited 2s state to the cavity photon is observed in non-zero magnetic field due to surprisingly fast increase of Rabi energy of the 2s exciton-polariton in magnetic field. This effect is explained by a strong modification of the wave-function of the relative electron-hole motion for the 2s exciton state.","authors_text":"B. Deveaud, B. Pietka, F. Morier-Genoud, J. Szczytko, K. Lekenta, M. Krol, M. Matuszewski, M. Potemski, M. R. Molas, N. Bobrovska, P. Stepnicki, R. Mirek","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-04-21T12:52:21Z","title":"2s exciton-polariton revealed in an external magnetic field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.06513","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":"sha256:303e8ea338097159f15482d717ddf6bc4b003d42dd3c3160d2924fbf7c9d9ccc","target":"record","created_at":"2026-05-18T00:38:27Z","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":"980c92412a6373a46e9611b75f0f02fb29cabbd2ff0a769be859af3fb5dcb562","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-04-21T12:52:21Z","title_canon_sha256":"e120c6aa725e581c1712877e9c23dc60139098c7d22a26a76296034e3d9e9400"},"schema_version":"1.0","source":{"id":"1704.06513","kind":"arxiv","version":1}},"canonical_sha256":"d0d8c9ac73399a6eeba95f5f498621cd17f8cf32258dde0e040edb507f352c67","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0d8c9ac73399a6eeba95f5f498621cd17f8cf32258dde0e040edb507f352c67","first_computed_at":"2026-05-18T00:38:27.558039Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:27.558039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GUl63SvoEAYkmOKyvrI4bXbmXxx0bPcWBIk2eK0kscDgpxssiJ7TI4t8XYyZf2kWN8zxbZ6rqSgAV/QbmyhsAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:27.558765Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.06513","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:303e8ea338097159f15482d717ddf6bc4b003d42dd3c3160d2924fbf7c9d9ccc","sha256:0a1e78db76f3d63da06ab921ac8907de832f885df7cb417bf934d2265ee6c028"],"state_sha256":"a2b889e63731bc7c7d714bf8b72c5dc3f2772831a781f2225ad92701ba6aa6d0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w0M+4/j3V/FJiPRZgWK796wRdGPw9fzetXOCiKBhdMcLBIz9MlyOrp0SlHk2LzZwTqP/fVvpSdmb3TnBHc5tBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T07:06:13.982447Z","bundle_sha256":"cb2e8742b2f4e41f2a3248d9a2fc13a44ee3234fae4ba86367327a9bccc89599"}}