{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:Z5UWONLJJ2BNVTFJCDAN3DC6XU","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":"01c7b952eea10fe4f1fe5629e6c08c249a9303d4f85e5d9f7566f78430ceb11d","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-24T05:28:58Z","title_canon_sha256":"f2103a8b47a7bd8063037d149b23eda8276f639afe84cffddbcaf281816eacb3"},"schema_version":"1.0","source":{"id":"1808.08005","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.08005","created_at":"2026-05-18T00:07:22Z"},{"alias_kind":"arxiv_version","alias_value":"1808.08005v1","created_at":"2026-05-18T00:07:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.08005","created_at":"2026-05-18T00:07:22Z"},{"alias_kind":"pith_short_12","alias_value":"Z5UWONLJJ2BN","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Z5UWONLJJ2BNVTFJ","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Z5UWONLJ","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:94d6e0c75380293b31b7501548178123d03e5ea0718d14f9710db4874db3965a","target":"graph","created_at":"2026-05-18T00:07:22Z","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":"Abrupt fluorescence intermittency or blinking is long recognized to be characteristic of single nano-emitters. Extended quantum-confined nanostructures also undergo spatially heterogeneous blinking, however, there is no such precedence in dimensionally unconfined (bulk) materials. Here, we report multi-level blinking of entire individual organo-lead bromide perovskite micro-crystals (volume 0.1-3 micron-cuble) under ambient conditions. Extremely high spatiotemporal correlation (>0.9) in intra-crystal emission intensity fluctuations signifies effective communication amongst photogenerated carri","authors_text":"Amitrajit Mukherjee, Ansuman Halder, Arindam Chowdhury, Jaladhar Mahato, Nithin Pathoor, Shaibal K. Sarkar","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-24T05:28:58Z","title":"Photoluminescence Blinking beyond Quantum-Confinement: Spatiotemporally Correlated Intermittency over Entire Micron Sized Perovskite Polycrystalline Disks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.08005","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:e7e359193f40b7c271c2c33925205739891da119cf06778d6eee70e9309f60af","target":"record","created_at":"2026-05-18T00:07:22Z","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":"01c7b952eea10fe4f1fe5629e6c08c249a9303d4f85e5d9f7566f78430ceb11d","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-24T05:28:58Z","title_canon_sha256":"f2103a8b47a7bd8063037d149b23eda8276f639afe84cffddbcaf281816eacb3"},"schema_version":"1.0","source":{"id":"1808.08005","kind":"arxiv","version":1}},"canonical_sha256":"cf696735694e82dacca910c0dd8c5ebd32fd0f1070f5ec7db7e6c109383ae23b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf696735694e82dacca910c0dd8c5ebd32fd0f1070f5ec7db7e6c109383ae23b","first_computed_at":"2026-05-18T00:07:22.768164Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:07:22.768164Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Rmy9N+YGHJEyz7SiL4y1m+L/RveBzu2UFOmmYmTBoP6PghMEQ9KU/tGb+uxZd0dQ0xKjXY00QWPcns2vwoh0CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:07:22.768663Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.08005","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e7e359193f40b7c271c2c33925205739891da119cf06778d6eee70e9309f60af","sha256:94d6e0c75380293b31b7501548178123d03e5ea0718d14f9710db4874db3965a"],"state_sha256":"3ca62eb8e747e97248878db354144c05315db7422f0f35372aea97c66608d2b4"}