{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:337ZAKKCGWIRSE3UNRK3NUPBX6","short_pith_number":"pith:337ZAKKC","canonical_record":{"source":{"id":"1510.06922","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-23T12:49:57Z","cross_cats_sorted":[],"title_canon_sha256":"aad69542b24e7982154ba7841033af7e1ae9b6f05228913e9611efbbf8dcb5e3","abstract_canon_sha256":"9eb0e05b955e813c3c56f9b83febd63df32f21eb9edc965c133cb316a7416004"},"schema_version":"1.0"},"canonical_sha256":"deff90294235911913746c55b6d1e1bfb4fb9e1ffb8143955960ca82d5923715","source":{"kind":"arxiv","id":"1510.06922","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"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:337ZAKKCGWIRSE3UNRK3NUPBX6","target":"record","payload":{"canonical_record":{"source":{"id":"1510.06922","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-23T12:49:57Z","cross_cats_sorted":[],"title_canon_sha256":"aad69542b24e7982154ba7841033af7e1ae9b6f05228913e9611efbbf8dcb5e3","abstract_canon_sha256":"9eb0e05b955e813c3c56f9b83febd63df32f21eb9edc965c133cb316a7416004"},"schema_version":"1.0"},"canonical_sha256":"deff90294235911913746c55b6d1e1bfb4fb9e1ffb8143955960ca82d5923715","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:42.226874Z","signature_b64":"I3iJGCi8I1ovrVqzMQ2+8JSzJjynqUo7juWGST5uqM2u+aWiFnz4ChSkjYcBkFprjjtGWF1XSusdOjnMzlUtCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"deff90294235911913746c55b6d1e1bfb4fb9e1ffb8143955960ca82d5923715","last_reissued_at":"2026-05-18T01:20:42.226445Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:42.226445Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.06922","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":"2026-05-18T01:20:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W4FLHm6DgxwfQKVpiafB/H791lTMT8k1qWZItfxk3pZObK+z5HrrLCmRDRZs0iwJ4muj7Mfv4i90DC15PsaIBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T23:08:55.300134Z"},"content_sha256":"96f63dc7e02dbd49167ac7e625c38226873f17f5b5de950d416e93f136bd8edb","schema_version":"1.0","event_id":"sha256:96f63dc7e02dbd49167ac7e625c38226873f17f5b5de950d416e93f136bd8edb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:337ZAKKCGWIRSE3UNRK3NUPBX6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phonon emission and arrival times of electrons from a single-electron source","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Dyson, C. Emary, H.-S. Sim, M. Kataoka, Sungguen Ryu","submitted_at":"2015-10-23T12:49:57Z","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"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.06922","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":""},"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":"2026-05-18T01:20:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x+OIcqop2flAEijBX1BQ4XkXUFl3DkLq4uIf6PpzM9Ul0ecE1px/BaeM/vkKRYZtU7Lhrr27CdopbneMq+AWCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T23:08:55.300845Z"},"content_sha256":"58da848dfecf11e84a9819dab02d8d71f12e0e7c43ab076919654b1dce5ba66f","schema_version":"1.0","event_id":"sha256:58da848dfecf11e84a9819dab02d8d71f12e0e7c43ab076919654b1dce5ba66f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/337ZAKKCGWIRSE3UNRK3NUPBX6/bundle.json","state_url":"https://pith.science/pith/337ZAKKCGWIRSE3UNRK3NUPBX6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/337ZAKKCGWIRSE3UNRK3NUPBX6/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":"2026-06-07T23:08:55Z","links":{"resolver":"https://pith.science/pith/337ZAKKCGWIRSE3UNRK3NUPBX6","bundle":"https://pith.science/pith/337ZAKKCGWIRSE3UNRK3NUPBX6/bundle.json","state":"https://pith.science/pith/337ZAKKCGWIRSE3UNRK3NUPBX6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/337ZAKKCGWIRSE3UNRK3NUPBX6/bundle.json"},"state":{"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"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iyvRXCQjBIBQRVZD9uJDBKDCCF2+RtWD54JL59CQwvXaiZq8M+nQUAdeOTV2jqwoSbaleQ+vU1bRuM9rR7GSDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T23:08:55.304359Z","bundle_sha256":"f1e57775b1dadcd739365df835e7c1f3c0bcc55a943cbea9c7460f1d6b92ef9c"}}