{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:5FWF732GJ57IA2YAUIVSGBBCCY","short_pith_number":"pith:5FWF732G","canonical_record":{"source":{"id":"1404.3059","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-04-11T10:13:05Z","cross_cats_sorted":[],"title_canon_sha256":"f861e6616233653089b373be972709f7afc9f6b5808f7e9f8714511a9414658b","abstract_canon_sha256":"ec0936ce9a356a41ad7e35f932db0cbe06b5723e5e4eccb4ddfce5ff25714d15"},"schema_version":"1.0"},"canonical_sha256":"e96c5fef464f7e806b00a22b2304221603be85002a1b493f181029d1b860c116","source":{"kind":"arxiv","id":"1404.3059","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.3059","created_at":"2026-05-18T01:43:35Z"},{"alias_kind":"arxiv_version","alias_value":"1404.3059v1","created_at":"2026-05-18T01:43:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.3059","created_at":"2026-05-18T01:43:35Z"},{"alias_kind":"pith_short_12","alias_value":"5FWF732GJ57I","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5FWF732GJ57IA2YA","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5FWF732G","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:5FWF732GJ57IA2YAUIVSGBBCCY","target":"record","payload":{"canonical_record":{"source":{"id":"1404.3059","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-04-11T10:13:05Z","cross_cats_sorted":[],"title_canon_sha256":"f861e6616233653089b373be972709f7afc9f6b5808f7e9f8714511a9414658b","abstract_canon_sha256":"ec0936ce9a356a41ad7e35f932db0cbe06b5723e5e4eccb4ddfce5ff25714d15"},"schema_version":"1.0"},"canonical_sha256":"e96c5fef464f7e806b00a22b2304221603be85002a1b493f181029d1b860c116","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:35.413832Z","signature_b64":"6V9NV3bnpkfhEmg7G96+DJ6cEwc4NcuMUyYIi8bBZHXPBigpoFIXcFeMI6srNTJX7Iq1wPeyJAbGcypzR9SOBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e96c5fef464f7e806b00a22b2304221603be85002a1b493f181029d1b860c116","last_reissued_at":"2026-05-18T01:43:35.413114Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:35.413114Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.3059","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":"2026-05-18T01:43:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hsXgKTNRXxgmaK8gSnRoD6pWVw0+pXvi3DXa2Gd9SK/RrF41uaJ813E37r3EbHLv32eR57/x6hTh9hdgdCW+Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T15:40:23.407675Z"},"content_sha256":"2a0a79c0343c97b8151bb3bb06934b4bd215f3e8e8a20eb50c8d07f1020aa81f","schema_version":"1.0","event_id":"sha256:2a0a79c0343c97b8151bb3bb06934b4bd215f3e8e8a20eb50c8d07f1020aa81f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:5FWF732GJ57IA2YAUIVSGBBCCY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spatiotemporal synchronization of drift waves in a magnetron sputtering plasma","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"E. Martines, G. Serianni, J. Ad\\'amek, M. Spolaore, M. Zuin, N. Vianello, R. Cavazzana, V. Antoni","submitted_at":"2014-04-11T10:13:05Z","abstract_excerpt":"A feedforward scheme is applied for drift waves control in a magnetized magnetron sputtering plasma. A system of driven electrodes collecting electron current in a limited region of the explored plasma is used to interact with unstable drift waves. Drift waves actually appear as electrostatic modes characterized by discrete wavelengths of the order of few centimeters and frequencies of about 100 kHz. The effect of external quasi-periodic, both in time and space, travelling perturbations is studied. Particular emphasis is given to the role played by the phase relation between the natural and th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.3059","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":"2026-05-18T01:43:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FVo6+BHTgn6+059fWed6QJbDZa7r05WmTWUsUnIvbIKV1OmMlgHFV15ZbmRt2wYCzsSYSrjybqy1/iKxg3RjDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T15:40:23.408018Z"},"content_sha256":"acbcd767aa0a328d7d6529311c243efe1abf67adcaf871ec9086f379f2e11f7a","schema_version":"1.0","event_id":"sha256:acbcd767aa0a328d7d6529311c243efe1abf67adcaf871ec9086f379f2e11f7a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5FWF732GJ57IA2YAUIVSGBBCCY/bundle.json","state_url":"https://pith.science/pith/5FWF732GJ57IA2YAUIVSGBBCCY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5FWF732GJ57IA2YAUIVSGBBCCY/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":"2026-06-09T15:40:23Z","links":{"resolver":"https://pith.science/pith/5FWF732GJ57IA2YAUIVSGBBCCY","bundle":"https://pith.science/pith/5FWF732GJ57IA2YAUIVSGBBCCY/bundle.json","state":"https://pith.science/pith/5FWF732GJ57IA2YAUIVSGBBCCY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5FWF732GJ57IA2YAUIVSGBBCCY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5FWF732GJ57IA2YAUIVSGBBCCY","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":"ec0936ce9a356a41ad7e35f932db0cbe06b5723e5e4eccb4ddfce5ff25714d15","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-04-11T10:13:05Z","title_canon_sha256":"f861e6616233653089b373be972709f7afc9f6b5808f7e9f8714511a9414658b"},"schema_version":"1.0","source":{"id":"1404.3059","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.3059","created_at":"2026-05-18T01:43:35Z"},{"alias_kind":"arxiv_version","alias_value":"1404.3059v1","created_at":"2026-05-18T01:43:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.3059","created_at":"2026-05-18T01:43:35Z"},{"alias_kind":"pith_short_12","alias_value":"5FWF732GJ57I","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5FWF732GJ57IA2YA","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5FWF732G","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:acbcd767aa0a328d7d6529311c243efe1abf67adcaf871ec9086f379f2e11f7a","target":"graph","created_at":"2026-05-18T01:43:35Z","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":"A feedforward scheme is applied for drift waves control in a magnetized magnetron sputtering plasma. A system of driven electrodes collecting electron current in a limited region of the explored plasma is used to interact with unstable drift waves. Drift waves actually appear as electrostatic modes characterized by discrete wavelengths of the order of few centimeters and frequencies of about 100 kHz. The effect of external quasi-periodic, both in time and space, travelling perturbations is studied. Particular emphasis is given to the role played by the phase relation between the natural and th","authors_text":"E. Martines, G. Serianni, J. Ad\\'amek, M. Spolaore, M. Zuin, N. Vianello, R. Cavazzana, V. Antoni","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-04-11T10:13:05Z","title":"Spatiotemporal synchronization of drift waves in a magnetron sputtering plasma"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.3059","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":"sha256:2a0a79c0343c97b8151bb3bb06934b4bd215f3e8e8a20eb50c8d07f1020aa81f","target":"record","created_at":"2026-05-18T01:43:35Z","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":"ec0936ce9a356a41ad7e35f932db0cbe06b5723e5e4eccb4ddfce5ff25714d15","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-04-11T10:13:05Z","title_canon_sha256":"f861e6616233653089b373be972709f7afc9f6b5808f7e9f8714511a9414658b"},"schema_version":"1.0","source":{"id":"1404.3059","kind":"arxiv","version":1}},"canonical_sha256":"e96c5fef464f7e806b00a22b2304221603be85002a1b493f181029d1b860c116","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e96c5fef464f7e806b00a22b2304221603be85002a1b493f181029d1b860c116","first_computed_at":"2026-05-18T01:43:35.413114Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:35.413114Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6V9NV3bnpkfhEmg7G96+DJ6cEwc4NcuMUyYIi8bBZHXPBigpoFIXcFeMI6srNTJX7Iq1wPeyJAbGcypzR9SOBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:35.413832Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.3059","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a0a79c0343c97b8151bb3bb06934b4bd215f3e8e8a20eb50c8d07f1020aa81f","sha256:acbcd767aa0a328d7d6529311c243efe1abf67adcaf871ec9086f379f2e11f7a"],"state_sha256":"23f57709dde08ac75ee23805cc32a6747de464d147b7d734fbbdbde464c1e520"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TmtyUA+TZDO7w8td5Yh16ZdYz+51IEtNlaH27yys9JmHO9y/9ODxWHhYZmXASiB6JYS1wInBqEuLGKoDop1lAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T15:40:23.409917Z","bundle_sha256":"9c7f0b271a565876d19882ec5385bf5762aebbe2ef704c379e271bf84047bc42"}}