{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:ICOCI7JMQC3WNVSDKE6ALOBNO6","short_pith_number":"pith:ICOCI7JM","canonical_record":{"source":{"id":"0910.3040","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-10-16T06:43:22Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"742512c35d60286f589abb0e3c27e1b09c78e3813f2da4059646f228bba58a2a","abstract_canon_sha256":"f3c700cdf3ca97360f2ad041f3e963cfc987105e9266522dcc69ce520427ad6e"},"schema_version":"1.0"},"canonical_sha256":"409c247d2c80b766d643513c05b82d77831ac95b5cd1fd3fe58a970fe48d893f","source":{"kind":"arxiv","id":"0910.3040","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.3040","created_at":"2026-05-18T04:30:04Z"},{"alias_kind":"arxiv_version","alias_value":"0910.3040v2","created_at":"2026-05-18T04:30:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.3040","created_at":"2026-05-18T04:30:04Z"},{"alias_kind":"pith_short_12","alias_value":"ICOCI7JMQC3W","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"ICOCI7JMQC3WNVSD","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"ICOCI7JM","created_at":"2026-05-18T12:26:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:ICOCI7JMQC3WNVSDKE6ALOBNO6","target":"record","payload":{"canonical_record":{"source":{"id":"0910.3040","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-10-16T06:43:22Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"742512c35d60286f589abb0e3c27e1b09c78e3813f2da4059646f228bba58a2a","abstract_canon_sha256":"f3c700cdf3ca97360f2ad041f3e963cfc987105e9266522dcc69ce520427ad6e"},"schema_version":"1.0"},"canonical_sha256":"409c247d2c80b766d643513c05b82d77831ac95b5cd1fd3fe58a970fe48d893f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:30:04.681093Z","signature_b64":"QvBW4/l/VpFEP9Gr0Jokok66i1WzhrdKEwDCrEpBcOfZkjEI6GjmsRyRqSbc8VW2rFqV3XH6qNsrWhw117yKAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"409c247d2c80b766d643513c05b82d77831ac95b5cd1fd3fe58a970fe48d893f","last_reissued_at":"2026-05-18T04:30:04.680701Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:30:04.680701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0910.3040","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:30:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t0UTSeRpsvbgFW0LDoLWU5JcMFw8x56GkX7q8LOw2vWXApGQ8SjQ7HoScS3UwpJdvxKdRvM+Ohmn4GPZzvspBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T08:22:04.862255Z"},"content_sha256":"f1e97b744802b73dcdf6fc9e80b5ab6a750a85804a21110557ec1ddd2ee4fed2","schema_version":"1.0","event_id":"sha256:f1e97b744802b73dcdf6fc9e80b5ab6a750a85804a21110557ec1ddd2ee4fed2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:ICOCI7JMQC3WNVSDKE6ALOBNO6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Novel Radiation-induced Magnetoresistance Oscillations in a Nondegenerate 2DES on Liquid Helium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Denis Konstantinov, Kimitoshi Kono","submitted_at":"2009-10-16T06:43:22Z","abstract_excerpt":"We report the observation of novel magnetoresistance oscillations induced by the resonant inter-subband absorption in nondegenerate 2D electrons bound to the surface of liquid helium. The oscillations are periodic in 1/B and originate from the scattering-mediated transitions of the excited electrons into the Landau states of the first subband. The structure of the oscillations is affected by the collision broadening of the Landau levels and by many-electron effects."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.3040","kind":"arxiv","version":2},"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":"2026-05-18T04:30:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jvVnuDJG1QrOkarl+5HKuQUUXbEo/vY2vWx84HOwdNjVSoJW6BNabu/gslC+RoyaetsNO3H0pNJX6FWNnM+WCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T08:22:04.862618Z"},"content_sha256":"9fdf2853b5f0f3c9265dedb3589f4ee18c7b4ca1eeb4310dc1246901dd91f117","schema_version":"1.0","event_id":"sha256:9fdf2853b5f0f3c9265dedb3589f4ee18c7b4ca1eeb4310dc1246901dd91f117"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ICOCI7JMQC3WNVSDKE6ALOBNO6/bundle.json","state_url":"https://pith.science/pith/ICOCI7JMQC3WNVSDKE6ALOBNO6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ICOCI7JMQC3WNVSDKE6ALOBNO6/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":"2026-05-20T08:22:04Z","links":{"resolver":"https://pith.science/pith/ICOCI7JMQC3WNVSDKE6ALOBNO6","bundle":"https://pith.science/pith/ICOCI7JMQC3WNVSDKE6ALOBNO6/bundle.json","state":"https://pith.science/pith/ICOCI7JMQC3WNVSDKE6ALOBNO6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ICOCI7JMQC3WNVSDKE6ALOBNO6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:ICOCI7JMQC3WNVSDKE6ALOBNO6","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":"f3c700cdf3ca97360f2ad041f3e963cfc987105e9266522dcc69ce520427ad6e","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-10-16T06:43:22Z","title_canon_sha256":"742512c35d60286f589abb0e3c27e1b09c78e3813f2da4059646f228bba58a2a"},"schema_version":"1.0","source":{"id":"0910.3040","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.3040","created_at":"2026-05-18T04:30:04Z"},{"alias_kind":"arxiv_version","alias_value":"0910.3040v2","created_at":"2026-05-18T04:30:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.3040","created_at":"2026-05-18T04:30:04Z"},{"alias_kind":"pith_short_12","alias_value":"ICOCI7JMQC3W","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"ICOCI7JMQC3WNVSD","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"ICOCI7JM","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:9fdf2853b5f0f3c9265dedb3589f4ee18c7b4ca1eeb4310dc1246901dd91f117","target":"graph","created_at":"2026-05-18T04:30:04Z","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":"We report the observation of novel magnetoresistance oscillations induced by the resonant inter-subband absorption in nondegenerate 2D electrons bound to the surface of liquid helium. The oscillations are periodic in 1/B and originate from the scattering-mediated transitions of the excited electrons into the Landau states of the first subband. The structure of the oscillations is affected by the collision broadening of the Landau levels and by many-electron effects.","authors_text":"Denis Konstantinov, Kimitoshi Kono","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-10-16T06:43:22Z","title":"Novel Radiation-induced Magnetoresistance Oscillations in a Nondegenerate 2DES on Liquid Helium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.3040","kind":"arxiv","version":2},"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:f1e97b744802b73dcdf6fc9e80b5ab6a750a85804a21110557ec1ddd2ee4fed2","target":"record","created_at":"2026-05-18T04:30:04Z","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":"f3c700cdf3ca97360f2ad041f3e963cfc987105e9266522dcc69ce520427ad6e","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-10-16T06:43:22Z","title_canon_sha256":"742512c35d60286f589abb0e3c27e1b09c78e3813f2da4059646f228bba58a2a"},"schema_version":"1.0","source":{"id":"0910.3040","kind":"arxiv","version":2}},"canonical_sha256":"409c247d2c80b766d643513c05b82d77831ac95b5cd1fd3fe58a970fe48d893f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"409c247d2c80b766d643513c05b82d77831ac95b5cd1fd3fe58a970fe48d893f","first_computed_at":"2026-05-18T04:30:04.680701Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:30:04.680701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QvBW4/l/VpFEP9Gr0Jokok66i1WzhrdKEwDCrEpBcOfZkjEI6GjmsRyRqSbc8VW2rFqV3XH6qNsrWhw117yKAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:30:04.681093Z","signed_message":"canonical_sha256_bytes"},"source_id":"0910.3040","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f1e97b744802b73dcdf6fc9e80b5ab6a750a85804a21110557ec1ddd2ee4fed2","sha256:9fdf2853b5f0f3c9265dedb3589f4ee18c7b4ca1eeb4310dc1246901dd91f117"],"state_sha256":"873a28f23d52c3b040ba6406ca3ce1fba1c37983082a6351187a5297730ae0b6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QyUY/zBgQS0AofIQyyd83zKf1Dcx16dnluRuQZn5psxEYQoZDUT73GaOfWc+Hnu4l3V2mAi8iY1Ka9dl6pzCBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T08:22:04.864549Z","bundle_sha256":"6408cd37ba080b028a86163e048408c1bb63d5e8724842a49711aa5b1499e090"}}