{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:BYFL5WRJMMJS6DX3ZDUGM5VIMH","short_pith_number":"pith:BYFL5WRJ","canonical_record":{"source":{"id":"2605.21989","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-05-21T04:38:27Z","cross_cats_sorted":[],"title_canon_sha256":"0eb69f10496603e9fe541332853f13922848e0c09a7fb9acb0068bb7f98df6ca","abstract_canon_sha256":"7b3be7a6040b886903116fbc4b2e7ae1f1ac356b49516bf066a417dd5ea0d7e8"},"schema_version":"1.0"},"canonical_sha256":"0e0abeda2963132f0efbc8e86676a861eb3ad3c80f4df6c09c859a4cbe50f448","source":{"kind":"arxiv","id":"2605.21989","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.21989","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"arxiv_version","alias_value":"2605.21989v1","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.21989","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"pith_short_12","alias_value":"BYFL5WRJMMJS","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"pith_short_16","alias_value":"BYFL5WRJMMJS6DX3","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"pith_short_8","alias_value":"BYFL5WRJ","created_at":"2026-05-22T01:04:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:BYFL5WRJMMJS6DX3ZDUGM5VIMH","target":"record","payload":{"canonical_record":{"source":{"id":"2605.21989","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-05-21T04:38:27Z","cross_cats_sorted":[],"title_canon_sha256":"0eb69f10496603e9fe541332853f13922848e0c09a7fb9acb0068bb7f98df6ca","abstract_canon_sha256":"7b3be7a6040b886903116fbc4b2e7ae1f1ac356b49516bf066a417dd5ea0d7e8"},"schema_version":"1.0"},"canonical_sha256":"0e0abeda2963132f0efbc8e86676a861eb3ad3c80f4df6c09c859a4cbe50f448","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-22T01:04:19.162717Z","signature_b64":"v1guQa2GADgMKe98SFE1ZtdsMt+Zxjaop4dKf7MzqZH8Hp3u6hdRecXa+7YetgVkpB6C/W6W8FQKXk7AjbMQDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e0abeda2963132f0efbc8e86676a861eb3ad3c80f4df6c09c859a4cbe50f448","last_reissued_at":"2026-05-22T01:04:19.162065Z","signature_status":"signed_v1","first_computed_at":"2026-05-22T01:04:19.162065Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.21989","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":"2026-05-22T01:04:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+jW+7fFTob9LVzdKtsPZ4EP5wiEhViXnWsveR8+dXDpJjcrEFxn5G+iKOnl2Pz2s15+WkpRvScJF8xYbvboNAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:30:53.094160Z"},"content_sha256":"13d8f0c598e70678c7c1ef4346db574a7f4413739789082c4cbbdb06b45cf4b3","schema_version":"1.0","event_id":"sha256:13d8f0c598e70678c7c1ef4346db574a7f4413739789082c4cbbdb06b45cf4b3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:BYFL5WRJMMJS6DX3ZDUGM5VIMH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Direct observation of the transverse near field of an edge excitation and associated slow secondary dynamics in a fractional quantum Hall state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Akinori Kamiyama, Go Yusa, John N. Moore, Ken-ichi Sasaki, Masahiro Hotta, Takaaki Mano, Tokiro Numasawa, Yunhyeon Jeong, Yuuki Sugiyama","submitted_at":"2026-05-21T04:38:27Z","abstract_excerpt":"We report stroboscopic time-resolved photoluminescence (PL) microscopy and spectroscopy revealing the transverse near field of an edge excitation in a $\\nu=1/3$ fractional quantum Hall (FQH) state. Time-resolved $y$-$t$ maps reveal an immediate PL response extending more than $30~\\mu\\mathrm{m}$ into the bulk transverse to the edge when the edge magnetoplasmon (EMP) passes the mesa boundary. The nearly instantaneous nature of this long-range response identifies it as the non-radiative, quasi-electrostatic near field, revealing the EMP as a spatially extended collective excitation rather than a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.21989","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/2605.21989/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":"2026-05-22T01:04:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4m5nUvWEx3uvSsFbGBlGZuhfWqU0qY+CsDl72KF4T3qrtuBEdUbqm94TwLm4XMb5hJ5tYHLpJrlIr/Nt4Ff9Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:30:53.094952Z"},"content_sha256":"87cbbdc517b891f78e73c6d7769bb40de5bdbf56e141aedb67869f4624c53d54","schema_version":"1.0","event_id":"sha256:87cbbdc517b891f78e73c6d7769bb40de5bdbf56e141aedb67869f4624c53d54"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BYFL5WRJMMJS6DX3ZDUGM5VIMH/bundle.json","state_url":"https://pith.science/pith/BYFL5WRJMMJS6DX3ZDUGM5VIMH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BYFL5WRJMMJS6DX3ZDUGM5VIMH/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":"2026-05-27T03:30:53Z","links":{"resolver":"https://pith.science/pith/BYFL5WRJMMJS6DX3ZDUGM5VIMH","bundle":"https://pith.science/pith/BYFL5WRJMMJS6DX3ZDUGM5VIMH/bundle.json","state":"https://pith.science/pith/BYFL5WRJMMJS6DX3ZDUGM5VIMH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BYFL5WRJMMJS6DX3ZDUGM5VIMH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:BYFL5WRJMMJS6DX3ZDUGM5VIMH","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":"7b3be7a6040b886903116fbc4b2e7ae1f1ac356b49516bf066a417dd5ea0d7e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-05-21T04:38:27Z","title_canon_sha256":"0eb69f10496603e9fe541332853f13922848e0c09a7fb9acb0068bb7f98df6ca"},"schema_version":"1.0","source":{"id":"2605.21989","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.21989","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"arxiv_version","alias_value":"2605.21989v1","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.21989","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"pith_short_12","alias_value":"BYFL5WRJMMJS","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"pith_short_16","alias_value":"BYFL5WRJMMJS6DX3","created_at":"2026-05-22T01:04:19Z"},{"alias_kind":"pith_short_8","alias_value":"BYFL5WRJ","created_at":"2026-05-22T01:04:19Z"}],"graph_snapshots":[{"event_id":"sha256:87cbbdc517b891f78e73c6d7769bb40de5bdbf56e141aedb67869f4624c53d54","target":"graph","created_at":"2026-05-22T01:04:19Z","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/2605.21989/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report stroboscopic time-resolved photoluminescence (PL) microscopy and spectroscopy revealing the transverse near field of an edge excitation in a $\\nu=1/3$ fractional quantum Hall (FQH) state. Time-resolved $y$-$t$ maps reveal an immediate PL response extending more than $30~\\mu\\mathrm{m}$ into the bulk transverse to the edge when the edge magnetoplasmon (EMP) passes the mesa boundary. The nearly instantaneous nature of this long-range response identifies it as the non-radiative, quasi-electrostatic near field, revealing the EMP as a spatially extended collective excitation rather than a ","authors_text":"Akinori Kamiyama, Go Yusa, John N. Moore, Ken-ichi Sasaki, Masahiro Hotta, Takaaki Mano, Tokiro Numasawa, Yunhyeon Jeong, Yuuki Sugiyama","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-05-21T04:38:27Z","title":"Direct observation of the transverse near field of an edge excitation and associated slow secondary dynamics in a fractional quantum Hall state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.21989","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":"sha256:13d8f0c598e70678c7c1ef4346db574a7f4413739789082c4cbbdb06b45cf4b3","target":"record","created_at":"2026-05-22T01:04:19Z","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":"7b3be7a6040b886903116fbc4b2e7ae1f1ac356b49516bf066a417dd5ea0d7e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-05-21T04:38:27Z","title_canon_sha256":"0eb69f10496603e9fe541332853f13922848e0c09a7fb9acb0068bb7f98df6ca"},"schema_version":"1.0","source":{"id":"2605.21989","kind":"arxiv","version":1}},"canonical_sha256":"0e0abeda2963132f0efbc8e86676a861eb3ad3c80f4df6c09c859a4cbe50f448","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e0abeda2963132f0efbc8e86676a861eb3ad3c80f4df6c09c859a4cbe50f448","first_computed_at":"2026-05-22T01:04:19.162065Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T01:04:19.162065Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v1guQa2GADgMKe98SFE1ZtdsMt+Zxjaop4dKf7MzqZH8Hp3u6hdRecXa+7YetgVkpB6C/W6W8FQKXk7AjbMQDA==","signature_status":"signed_v1","signed_at":"2026-05-22T01:04:19.162717Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.21989","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:13d8f0c598e70678c7c1ef4346db574a7f4413739789082c4cbbdb06b45cf4b3","sha256:87cbbdc517b891f78e73c6d7769bb40de5bdbf56e141aedb67869f4624c53d54"],"state_sha256":"26f4ab2e19ce1111530749984ffa3029fbebaaf12a688f95bc43ec9c9006d4de"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LzypgRTZ/ukCOv2kEB/KFbDWO0HIJVdS5yuK0lZn5MrmB7UZceGP3cnJgQSwPD3uWRNmZwG8ixi+7dzg1sbjAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T03:30:53.098622Z","bundle_sha256":"6d47568aed0035969c3637c44120a5a70d204e213a9d3e42617cc2d63115877a"}}