{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:337ZAKKCGWIRSE3UNRK3NUPBX6","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":"9eb0e05b955e813c3c56f9b83febd63df32f21eb9edc965c133cb316a7416004","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-23T12:49:57Z","title_canon_sha256":"aad69542b24e7982154ba7841033af7e1ae9b6f05228913e9611efbbf8dcb5e3"},"schema_version":"1.0","source":{"id":"1510.06922","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.06922","created_at":"2026-05-18T01:20:42Z"},{"alias_kind":"arxiv_version","alias_value":"1510.06922v1","created_at":"2026-05-18T01:20:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.06922","created_at":"2026-05-18T01:20:42Z"},{"alias_kind":"pith_short_12","alias_value":"337ZAKKCGWIR","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"337ZAKKCGWIRSE3U","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"337ZAKKC","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:58da848dfecf11e84a9819dab02d8d71f12e0e7c43ab076919654b1dce5ba66f","target":"graph","created_at":"2026-05-18T01:20:42Z","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":"In recent charge-pump experiments, single electrons are injected into quantum Hall edge channels at energies significantly above the Fermi level. We consider here the relaxation of these hot edge-channel electrons through longitudinal-optical phonon emission. Our results show that the probability for an electron in the outermost edge channel to emit one or more phonons en route to a detector some microns distant along the edge channel suffers a double-exponential suppression with increasing magnetic field. This explains recent experimental observations. We also describe how the shape of the ar","authors_text":"A. Dyson, C. Emary, H.-S. Sim, M. Kataoka, Sungguen Ryu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-23T12:49:57Z","title":"Phonon emission and arrival times of electrons from a single-electron source"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.06922","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":"sha256:96f63dc7e02dbd49167ac7e625c38226873f17f5b5de950d416e93f136bd8edb","target":"record","created_at":"2026-05-18T01:20:42Z","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":"9eb0e05b955e813c3c56f9b83febd63df32f21eb9edc965c133cb316a7416004","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-23T12:49:57Z","title_canon_sha256":"aad69542b24e7982154ba7841033af7e1ae9b6f05228913e9611efbbf8dcb5e3"},"schema_version":"1.0","source":{"id":"1510.06922","kind":"arxiv","version":1}},"canonical_sha256":"deff90294235911913746c55b6d1e1bfb4fb9e1ffb8143955960ca82d5923715","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"deff90294235911913746c55b6d1e1bfb4fb9e1ffb8143955960ca82d5923715","first_computed_at":"2026-05-18T01:20:42.226445Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:42.226445Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I3iJGCi8I1ovrVqzMQ2+8JSzJjynqUo7juWGST5uqM2u+aWiFnz4ChSkjYcBkFprjjtGWF1XSusdOjnMzlUtCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:42.226874Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.06922","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96f63dc7e02dbd49167ac7e625c38226873f17f5b5de950d416e93f136bd8edb","sha256:58da848dfecf11e84a9819dab02d8d71f12e0e7c43ab076919654b1dce5ba66f"],"state_sha256":"443e41e0892bdd883f9eb59f7c176bec65ae154790669a84a9b8a51cef262184"}