{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:E4C2LIG2E2H6ECNOF2IFILRUZJ","short_pith_number":"pith:E4C2LIG2","canonical_record":{"source":{"id":"2410.09702","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-10-13T02:44:51Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"f37ad188767642cdbd564717823847ac926259d5d0d794a26d6de4628767eae1","abstract_canon_sha256":"20d6bd329ea857b95f44a51584ce1514ef96e24e53e7a8b131b30eac2ff34926"},"schema_version":"1.0"},"canonical_sha256":"2705a5a0da268fe209ae2e90542e34ca51ea5950a47663401308022c5a5810eb","source":{"kind":"arxiv","id":"2410.09702","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.09702","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"arxiv_version","alias_value":"2410.09702v1","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.09702","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"pith_short_12","alias_value":"E4C2LIG2E2H6","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"pith_short_16","alias_value":"E4C2LIG2E2H6ECNO","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"pith_short_8","alias_value":"E4C2LIG2","created_at":"2026-07-05T09:20:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:E4C2LIG2E2H6ECNOF2IFILRUZJ","target":"record","payload":{"canonical_record":{"source":{"id":"2410.09702","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-10-13T02:44:51Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"f37ad188767642cdbd564717823847ac926259d5d0d794a26d6de4628767eae1","abstract_canon_sha256":"20d6bd329ea857b95f44a51584ce1514ef96e24e53e7a8b131b30eac2ff34926"},"schema_version":"1.0"},"canonical_sha256":"2705a5a0da268fe209ae2e90542e34ca51ea5950a47663401308022c5a5810eb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:20:06.310644Z","signature_b64":"rslzntlFeO+KcGlN3n88RzPWZ4NtHpuBT0wrx+x9bhjFJLcQI69vtTtNLOxaWNVLjjRhxUhXDUwGJmbRJCeWBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2705a5a0da268fe209ae2e90542e34ca51ea5950a47663401308022c5a5810eb","last_reissued_at":"2026-07-05T09:20:06.310033Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:20:06.310033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.09702","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":"2026-07-05T09:20:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cmRv4cSuF95OFk02Swjg3QMRHsuci7RNWwgyIijyL6ei83fB6Xpye+St4dO/zmlknX5I7gipH5CbMvE4aZG2DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T00:52:31.839200Z"},"content_sha256":"6aa8423d98b8fe977c5e0f39a8bb6be9ebde4a82e91b9a1ed46f44231351e6b1","schema_version":"1.0","event_id":"sha256:6aa8423d98b8fe977c5e0f39a8bb6be9ebde4a82e91b9a1ed46f44231351e6b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:E4C2LIG2E2H6ECNOF2IFILRUZJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Super-Bandgap Electroluminescence from Cesium Lead Bromide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Carlo Perini, Diana K. LaFollette, Hanwei Gao, Jeremy Kowkabany, Juan-Pablo Correa-Baena, Justin Sculley, Yan Xin","submitted_at":"2024-10-13T02:44:51Z","abstract_excerpt":"Halide perovskites is a new class of semiconductors with exceptional optoelectronic properties. Among many advantages offered by halide perovskites, the bandgap energy can be tuned in a much broader range than what was possible in conventional semiconductors. This was commonly achieved in previous research by mixing different species of halides into solid solutions. The tuned bandgap using this method, however, often underwent an energy shift under optical or electrical stimuli due to halide segregation. In this work, we discovered an alternative approach to achieve super-bandgap electrolumine"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.09702","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2410.09702/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T09:20:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5+xgNxqdqnatjEsYmhwMfTz7bwjR6y+oupm6K6lkahJOBQ4RDc2dV+KooZunTJpByJSs1Jo6mKG0RQ6s9T2PCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T00:52:31.839620Z"},"content_sha256":"4bc9a4d289859d05f85c2c18401e8fde48b808801d69b8b5a7b7a242a8ca3eb9","schema_version":"1.0","event_id":"sha256:4bc9a4d289859d05f85c2c18401e8fde48b808801d69b8b5a7b7a242a8ca3eb9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E4C2LIG2E2H6ECNOF2IFILRUZJ/bundle.json","state_url":"https://pith.science/pith/E4C2LIG2E2H6ECNOF2IFILRUZJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E4C2LIG2E2H6ECNOF2IFILRUZJ/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":"2026-07-07T00:52:31Z","links":{"resolver":"https://pith.science/pith/E4C2LIG2E2H6ECNOF2IFILRUZJ","bundle":"https://pith.science/pith/E4C2LIG2E2H6ECNOF2IFILRUZJ/bundle.json","state":"https://pith.science/pith/E4C2LIG2E2H6ECNOF2IFILRUZJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E4C2LIG2E2H6ECNOF2IFILRUZJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:E4C2LIG2E2H6ECNOF2IFILRUZJ","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":"20d6bd329ea857b95f44a51584ce1514ef96e24e53e7a8b131b30eac2ff34926","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-10-13T02:44:51Z","title_canon_sha256":"f37ad188767642cdbd564717823847ac926259d5d0d794a26d6de4628767eae1"},"schema_version":"1.0","source":{"id":"2410.09702","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.09702","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"arxiv_version","alias_value":"2410.09702v1","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.09702","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"pith_short_12","alias_value":"E4C2LIG2E2H6","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"pith_short_16","alias_value":"E4C2LIG2E2H6ECNO","created_at":"2026-07-05T09:20:06Z"},{"alias_kind":"pith_short_8","alias_value":"E4C2LIG2","created_at":"2026-07-05T09:20:06Z"}],"graph_snapshots":[{"event_id":"sha256:4bc9a4d289859d05f85c2c18401e8fde48b808801d69b8b5a7b7a242a8ca3eb9","target":"graph","created_at":"2026-07-05T09:20:06Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2410.09702/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Halide perovskites is a new class of semiconductors with exceptional optoelectronic properties. Among many advantages offered by halide perovskites, the bandgap energy can be tuned in a much broader range than what was possible in conventional semiconductors. This was commonly achieved in previous research by mixing different species of halides into solid solutions. The tuned bandgap using this method, however, often underwent an energy shift under optical or electrical stimuli due to halide segregation. In this work, we discovered an alternative approach to achieve super-bandgap electrolumine","authors_text":"Carlo Perini, Diana K. LaFollette, Hanwei Gao, Jeremy Kowkabany, Juan-Pablo Correa-Baena, Justin Sculley, Yan Xin","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-10-13T02:44:51Z","title":"Super-Bandgap Electroluminescence from Cesium Lead Bromide"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.09702","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":"sha256:6aa8423d98b8fe977c5e0f39a8bb6be9ebde4a82e91b9a1ed46f44231351e6b1","target":"record","created_at":"2026-07-05T09:20:06Z","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":"20d6bd329ea857b95f44a51584ce1514ef96e24e53e7a8b131b30eac2ff34926","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2024-10-13T02:44:51Z","title_canon_sha256":"f37ad188767642cdbd564717823847ac926259d5d0d794a26d6de4628767eae1"},"schema_version":"1.0","source":{"id":"2410.09702","kind":"arxiv","version":1}},"canonical_sha256":"2705a5a0da268fe209ae2e90542e34ca51ea5950a47663401308022c5a5810eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2705a5a0da268fe209ae2e90542e34ca51ea5950a47663401308022c5a5810eb","first_computed_at":"2026-07-05T09:20:06.310033Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:20:06.310033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rslzntlFeO+KcGlN3n88RzPWZ4NtHpuBT0wrx+x9bhjFJLcQI69vtTtNLOxaWNVLjjRhxUhXDUwGJmbRJCeWBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:20:06.310644Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.09702","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6aa8423d98b8fe977c5e0f39a8bb6be9ebde4a82e91b9a1ed46f44231351e6b1","sha256:4bc9a4d289859d05f85c2c18401e8fde48b808801d69b8b5a7b7a242a8ca3eb9"],"state_sha256":"493c91bd9cd458277f01c83731458ad23a11eaaf626b92e03cbf3d68a9c3d19d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IjRqS1Z2+ez61yFNViiy9yO9XKNECV5OvXRTQCyr8EBmOuYH3vMDha6Ke11rJQD+WY2RL73qQv0QclWr9OUQBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T00:52:31.842483Z","bundle_sha256":"e685531641a6669f2676039126c77efdc771020072bab780167e8c428a6b229f"}}