{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:5Z2M2QJVVUM6BQJAVTZRBPFJ4I","short_pith_number":"pith:5Z2M2QJV","canonical_record":{"source":{"id":"1501.04771","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-20T12:02:33Z","cross_cats_sorted":[],"title_canon_sha256":"f378a2753f22904211dea5236101e5d2c83389418790706e5f8e576c28aae3e5","abstract_canon_sha256":"33aed03cd36f6338e35cad5ebcdee6f5fd5c9743db305367160c2931cedcb704"},"schema_version":"1.0"},"canonical_sha256":"ee74cd4135ad19e0c120acf310bca9e236446f3c29f4a797a1b2f22bf8de923c","source":{"kind":"arxiv","id":"1501.04771","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.04771","created_at":"2026-05-18T01:20:36Z"},{"alias_kind":"arxiv_version","alias_value":"1501.04771v1","created_at":"2026-05-18T01:20:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.04771","created_at":"2026-05-18T01:20:36Z"},{"alias_kind":"pith_short_12","alias_value":"5Z2M2QJVVUM6","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"5Z2M2QJVVUM6BQJA","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"5Z2M2QJV","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:5Z2M2QJVVUM6BQJAVTZRBPFJ4I","target":"record","payload":{"canonical_record":{"source":{"id":"1501.04771","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-20T12:02:33Z","cross_cats_sorted":[],"title_canon_sha256":"f378a2753f22904211dea5236101e5d2c83389418790706e5f8e576c28aae3e5","abstract_canon_sha256":"33aed03cd36f6338e35cad5ebcdee6f5fd5c9743db305367160c2931cedcb704"},"schema_version":"1.0"},"canonical_sha256":"ee74cd4135ad19e0c120acf310bca9e236446f3c29f4a797a1b2f22bf8de923c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:36.961164Z","signature_b64":"IOmay1sE3M/CsQAUk10raNDvB7ffVPw+ie6hBQgskc/L53fH/2/xrcDcpr+FDzZqv4AdvGSTp9sgtPKUFH2TBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee74cd4135ad19e0c120acf310bca9e236446f3c29f4a797a1b2f22bf8de923c","last_reissued_at":"2026-05-18T01:20:36.960735Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:36.960735Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.04771","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":"2026-05-18T01:20:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DAzuwzvbF939xFNdWh5J8AdXUKr4tU/S1GGeImcEULN06+TnZjOiL5qlLQIbPOPmwbviesdmVHhArCcBz7cQDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T06:12:17.935357Z"},"content_sha256":"2ac6efe8477b7cc7ef722fc6d9b33366ff9acd74a0d4f9140ccd39786ef1b80e","schema_version":"1.0","event_id":"sha256:2ac6efe8477b7cc7ef722fc6d9b33366ff9acd74a0d4f9140ccd39786ef1b80e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:5Z2M2QJVVUM6BQJAVTZRBPFJ4I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Drag of ballistic electrons by an ion beam","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"M. I. Muradov, V. L. Gurevich","submitted_at":"2015-01-20T12:02:33Z","abstract_excerpt":"Drag of electrons of 1D ballistic nanowire by a nearby 1D beam of ions is considered. We assume that the ion beam is represented by an ensemble of heavy ions of the same velocity $\\bf V$. The ratio of the drag current to primary current carried by the ion beam is calculated.\n  The drag current appears to be a nonmonotonic function of velocity $V$, it has maxima for $V$ near $v_{nF}/2$ where $n$ is the number of electron miniband (channel) and $v_{nF}$ is the corresponding Fermi velocity. This means that the ion beam drag can be applied for ballistic nanostructure spectroscopy."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.04771","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":"2026-05-18T01:20:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Aw4bjtv6ppJ0Ulac6Tl74LSpXBvdRppTZoPgVbkr566AGankAdNh/QjXoDya7gXQp2ts+uQ2wKjRLapr9p6IDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T06:12:17.935982Z"},"content_sha256":"6749db6dacbad0761ac8d0419530df7653033ff1dd12297478ce83b995db4bb6","schema_version":"1.0","event_id":"sha256:6749db6dacbad0761ac8d0419530df7653033ff1dd12297478ce83b995db4bb6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5Z2M2QJVVUM6BQJAVTZRBPFJ4I/bundle.json","state_url":"https://pith.science/pith/5Z2M2QJVVUM6BQJAVTZRBPFJ4I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5Z2M2QJVVUM6BQJAVTZRBPFJ4I/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":"2026-06-07T06:12:17Z","links":{"resolver":"https://pith.science/pith/5Z2M2QJVVUM6BQJAVTZRBPFJ4I","bundle":"https://pith.science/pith/5Z2M2QJVVUM6BQJAVTZRBPFJ4I/bundle.json","state":"https://pith.science/pith/5Z2M2QJVVUM6BQJAVTZRBPFJ4I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5Z2M2QJVVUM6BQJAVTZRBPFJ4I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:5Z2M2QJVVUM6BQJAVTZRBPFJ4I","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":"33aed03cd36f6338e35cad5ebcdee6f5fd5c9743db305367160c2931cedcb704","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-20T12:02:33Z","title_canon_sha256":"f378a2753f22904211dea5236101e5d2c83389418790706e5f8e576c28aae3e5"},"schema_version":"1.0","source":{"id":"1501.04771","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.04771","created_at":"2026-05-18T01:20:36Z"},{"alias_kind":"arxiv_version","alias_value":"1501.04771v1","created_at":"2026-05-18T01:20:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.04771","created_at":"2026-05-18T01:20:36Z"},{"alias_kind":"pith_short_12","alias_value":"5Z2M2QJVVUM6","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"5Z2M2QJVVUM6BQJA","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"5Z2M2QJV","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:6749db6dacbad0761ac8d0419530df7653033ff1dd12297478ce83b995db4bb6","target":"graph","created_at":"2026-05-18T01:20:36Z","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":"Drag of electrons of 1D ballistic nanowire by a nearby 1D beam of ions is considered. We assume that the ion beam is represented by an ensemble of heavy ions of the same velocity $\\bf V$. The ratio of the drag current to primary current carried by the ion beam is calculated.\n  The drag current appears to be a nonmonotonic function of velocity $V$, it has maxima for $V$ near $v_{nF}/2$ where $n$ is the number of electron miniband (channel) and $v_{nF}$ is the corresponding Fermi velocity. This means that the ion beam drag can be applied for ballistic nanostructure spectroscopy.","authors_text":"M. I. Muradov, V. L. Gurevich","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-20T12:02:33Z","title":"Drag of ballistic electrons by an ion beam"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.04771","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":"sha256:2ac6efe8477b7cc7ef722fc6d9b33366ff9acd74a0d4f9140ccd39786ef1b80e","target":"record","created_at":"2026-05-18T01:20:36Z","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":"33aed03cd36f6338e35cad5ebcdee6f5fd5c9743db305367160c2931cedcb704","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-20T12:02:33Z","title_canon_sha256":"f378a2753f22904211dea5236101e5d2c83389418790706e5f8e576c28aae3e5"},"schema_version":"1.0","source":{"id":"1501.04771","kind":"arxiv","version":1}},"canonical_sha256":"ee74cd4135ad19e0c120acf310bca9e236446f3c29f4a797a1b2f22bf8de923c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee74cd4135ad19e0c120acf310bca9e236446f3c29f4a797a1b2f22bf8de923c","first_computed_at":"2026-05-18T01:20:36.960735Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:36.960735Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IOmay1sE3M/CsQAUk10raNDvB7ffVPw+ie6hBQgskc/L53fH/2/xrcDcpr+FDzZqv4AdvGSTp9sgtPKUFH2TBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:36.961164Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.04771","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ac6efe8477b7cc7ef722fc6d9b33366ff9acd74a0d4f9140ccd39786ef1b80e","sha256:6749db6dacbad0761ac8d0419530df7653033ff1dd12297478ce83b995db4bb6"],"state_sha256":"8d5a2dde262f71f525aafdbe0cd398bdfd9b36342f430f213fe6666ee53132c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0+IMmT564ia5ectiGmT6x4UV4d9f5HaLtzdEgKpvCF4ReHd6MQPZrXSWoAiDvIPRusMcS4OHz3DscrYNCwi7AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T06:12:17.939308Z","bundle_sha256":"175cb6b93673cb263f86dc91a30e27b00d80d90146f61d7677497bc5e7b4bff1"}}