{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:FOZDWLV5ZR2YPNSBHLN2WTLJ7B","short_pith_number":"pith:FOZDWLV5","canonical_record":{"source":{"id":"2009.05170","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T22:52:31Z","cross_cats_sorted":[],"title_canon_sha256":"3a6daa316a0f5286cd78c27043bca074ff8d50c13c0fe18bbb4f911f571dc8c0","abstract_canon_sha256":"cbb6559159d79522fcf9789126bdfa9aeaa639db0d16c80aeb143be12a526ab0"},"schema_version":"1.0"},"canonical_sha256":"2bb23b2ebdcc7587b6413adbab4d69f8533227e6a838eadf92253cb6e797de00","source":{"kind":"arxiv","id":"2009.05170","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.05170","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"arxiv_version","alias_value":"2009.05170v4","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.05170","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"pith_short_12","alias_value":"FOZDWLV5ZR2Y","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"pith_short_16","alias_value":"FOZDWLV5ZR2YPNSB","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"pith_short_8","alias_value":"FOZDWLV5","created_at":"2026-07-05T03:05:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:FOZDWLV5ZR2YPNSBHLN2WTLJ7B","target":"record","payload":{"canonical_record":{"source":{"id":"2009.05170","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T22:52:31Z","cross_cats_sorted":[],"title_canon_sha256":"3a6daa316a0f5286cd78c27043bca074ff8d50c13c0fe18bbb4f911f571dc8c0","abstract_canon_sha256":"cbb6559159d79522fcf9789126bdfa9aeaa639db0d16c80aeb143be12a526ab0"},"schema_version":"1.0"},"canonical_sha256":"2bb23b2ebdcc7587b6413adbab4d69f8533227e6a838eadf92253cb6e797de00","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:05:31.632111Z","signature_b64":"SRKupJfp4i14jhEMd1/EICzEzzWjEIt8/9pQwbo19u7b2bl3FvwfCFwmjZNd7AlIKcYu4TaNhI1yP95xaJ16Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2bb23b2ebdcc7587b6413adbab4d69f8533227e6a838eadf92253cb6e797de00","last_reissued_at":"2026-07-05T03:05:31.631673Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:05:31.631673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2009.05170","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:05:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xIhFrrr61KBHmFXY+wna2a1dmRj4gVKHE/rfZTDN3UJBwpO7SbNbZHxf1v/sRyePg3F4EVgU0Sw1bMQPPzZtCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:02:15.878145Z"},"content_sha256":"424d105e0ed1ce6d0673b60f2e86db0ada2dd3b650c892cd7f944f10f4b2ccb9","schema_version":"1.0","event_id":"sha256:424d105e0ed1ce6d0673b60f2e86db0ada2dd3b650c892cd7f944f10f4b2ccb9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:FOZDWLV5ZR2YPNSBHLN2WTLJ7B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Extraordinary Phase Coherence Length in Epitaxial Halide Perovskites","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"I. King, J. Pollanen, K. Nasyedkin, L. Wang, L. Zhang, P. Chen, R.J. Staples, R.R. Lunt","submitted_at":"2020-09-10T22:52:31Z","abstract_excerpt":"Inorganic halide perovskites have emerged as a promising platform in a wide range of applications from solar energy harvesting to computing, and light emission. The recent advent of epitaxial thin film growth of halide perovskites has made it possible to investigate low-dimensional quantum electronic devices based on this class of materials. This study leverages advances in vapor-phase epitaxy of halide perovskites to perform low-temperature magnetotransport measurements on single-domain cesium tin iodide (CsSnI$_3$) epitaxial thin films. The low-field magnetoresistance carries signatures of c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.05170","kind":"arxiv","version":4},"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/2009.05170/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":"2026-07-05T03:05:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TQLwmqW5GgoBZY31cwhWfc8V7V+p7yzpPbISN54X3d/NJlKjVLvZtdp/sw574n4ijUkLT6L2JVaQKlkXb36RCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:02:15.878931Z"},"content_sha256":"0736c735a3b653e773c27ef20adcffd5315ef85761c231a8acb4f3284e45113e","schema_version":"1.0","event_id":"sha256:0736c735a3b653e773c27ef20adcffd5315ef85761c231a8acb4f3284e45113e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FOZDWLV5ZR2YPNSBHLN2WTLJ7B/bundle.json","state_url":"https://pith.science/pith/FOZDWLV5ZR2YPNSBHLN2WTLJ7B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FOZDWLV5ZR2YPNSBHLN2WTLJ7B/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":"2026-08-03T19:02:15Z","links":{"resolver":"https://pith.science/pith/FOZDWLV5ZR2YPNSBHLN2WTLJ7B","bundle":"https://pith.science/pith/FOZDWLV5ZR2YPNSBHLN2WTLJ7B/bundle.json","state":"https://pith.science/pith/FOZDWLV5ZR2YPNSBHLN2WTLJ7B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FOZDWLV5ZR2YPNSBHLN2WTLJ7B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:FOZDWLV5ZR2YPNSBHLN2WTLJ7B","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":"cbb6559159d79522fcf9789126bdfa9aeaa639db0d16c80aeb143be12a526ab0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T22:52:31Z","title_canon_sha256":"3a6daa316a0f5286cd78c27043bca074ff8d50c13c0fe18bbb4f911f571dc8c0"},"schema_version":"1.0","source":{"id":"2009.05170","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.05170","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"arxiv_version","alias_value":"2009.05170v4","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.05170","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"pith_short_12","alias_value":"FOZDWLV5ZR2Y","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"pith_short_16","alias_value":"FOZDWLV5ZR2YPNSB","created_at":"2026-07-05T03:05:31Z"},{"alias_kind":"pith_short_8","alias_value":"FOZDWLV5","created_at":"2026-07-05T03:05:31Z"}],"graph_snapshots":[{"event_id":"sha256:0736c735a3b653e773c27ef20adcffd5315ef85761c231a8acb4f3284e45113e","target":"graph","created_at":"2026-07-05T03:05:31Z","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/2009.05170/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Inorganic halide perovskites have emerged as a promising platform in a wide range of applications from solar energy harvesting to computing, and light emission. The recent advent of epitaxial thin film growth of halide perovskites has made it possible to investigate low-dimensional quantum electronic devices based on this class of materials. This study leverages advances in vapor-phase epitaxy of halide perovskites to perform low-temperature magnetotransport measurements on single-domain cesium tin iodide (CsSnI$_3$) epitaxial thin films. The low-field magnetoresistance carries signatures of c","authors_text":"I. King, J. Pollanen, K. Nasyedkin, L. Wang, L. Zhang, P. Chen, R.J. Staples, R.R. Lunt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T22:52:31Z","title":"Extraordinary Phase Coherence Length in Epitaxial Halide Perovskites"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.05170","kind":"arxiv","version":4},"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":"sha256:424d105e0ed1ce6d0673b60f2e86db0ada2dd3b650c892cd7f944f10f4b2ccb9","target":"record","created_at":"2026-07-05T03:05:31Z","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":"cbb6559159d79522fcf9789126bdfa9aeaa639db0d16c80aeb143be12a526ab0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-09-10T22:52:31Z","title_canon_sha256":"3a6daa316a0f5286cd78c27043bca074ff8d50c13c0fe18bbb4f911f571dc8c0"},"schema_version":"1.0","source":{"id":"2009.05170","kind":"arxiv","version":4}},"canonical_sha256":"2bb23b2ebdcc7587b6413adbab4d69f8533227e6a838eadf92253cb6e797de00","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2bb23b2ebdcc7587b6413adbab4d69f8533227e6a838eadf92253cb6e797de00","first_computed_at":"2026-07-05T03:05:31.631673Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:05:31.631673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SRKupJfp4i14jhEMd1/EICzEzzWjEIt8/9pQwbo19u7b2bl3FvwfCFwmjZNd7AlIKcYu4TaNhI1yP95xaJ16Bw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:05:31.632111Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.05170","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:424d105e0ed1ce6d0673b60f2e86db0ada2dd3b650c892cd7f944f10f4b2ccb9","sha256:0736c735a3b653e773c27ef20adcffd5315ef85761c231a8acb4f3284e45113e"],"state_sha256":"5ce9147ea8f243a2526917013385cb42a8da1a13b81f23327165a6d349c440fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ih+4W2/0wP6kIZ/bmtGV4ZgfZOK6VCM6vpFw2OnRg1vkv/ft1QJliFYHQUgoc1864X0O6zExiQi1cqWJEmCNDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T19:02:15.882527Z","bundle_sha256":"da06afe346ae85249052136e1e3bdf8bbf4af8977cde146c9ed1666cbe02799a"}}