{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:HMDQUI2GIT3IFEQKA6AMQYO6HI","short_pith_number":"pith:HMDQUI2G","canonical_record":{"source":{"id":"1611.06241","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-11-18T21:06:00Z","cross_cats_sorted":["cs.LG","physics.acc-ph"],"title_canon_sha256":"d76e3c0b037df28c8f5c5e7f307ce5cfbb282c0d1f3dbf9e334f550a8b4d37ed","abstract_canon_sha256":"509856dee5b67e31ba3c81323822c68aeb564c329657c004f1e542daf35b2803"},"schema_version":"1.0"},"canonical_sha256":"3b070a234644f682920a0780c861de3a0c8187744982c6dac05a6b39dbf25714","source":{"kind":"arxiv","id":"1611.06241","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.06241","created_at":"2026-05-18T00:41:51Z"},{"alias_kind":"arxiv_version","alias_value":"1611.06241v2","created_at":"2026-05-18T00:41:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.06241","created_at":"2026-05-18T00:41:51Z"},{"alias_kind":"pith_short_12","alias_value":"HMDQUI2GIT3I","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HMDQUI2GIT3IFEQK","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HMDQUI2G","created_at":"2026-05-18T12:30:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:HMDQUI2GIT3IFEQKA6AMQYO6HI","target":"record","payload":{"canonical_record":{"source":{"id":"1611.06241","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-11-18T21:06:00Z","cross_cats_sorted":["cs.LG","physics.acc-ph"],"title_canon_sha256":"d76e3c0b037df28c8f5c5e7f307ce5cfbb282c0d1f3dbf9e334f550a8b4d37ed","abstract_canon_sha256":"509856dee5b67e31ba3c81323822c68aeb564c329657c004f1e542daf35b2803"},"schema_version":"1.0"},"canonical_sha256":"3b070a234644f682920a0780c861de3a0c8187744982c6dac05a6b39dbf25714","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:51.167847Z","signature_b64":"xtSM63Y4kXMANFYICXGLUOJZV3bDYD5hOfL8YPDO3hkuM8XqANcORJd9/x/bO9iyj91dc99j+xExYkuzMRsxCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3b070a234644f682920a0780c861de3a0c8187744982c6dac05a6b39dbf25714","last_reissued_at":"2026-05-18T00:41:51.167297Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:51.167297Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.06241","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":"2026-05-18T00:41:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I+YciIU/ani8xrXVuc55eLNOBY+tHdGe4BQ9wp9fZj77+LDFlmEL/rPowJc/Re1LfpXH+fHUF9LKqij1KFKeCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T22:56:50.557624Z"},"content_sha256":"a620d49de4f6d13a5e80f77587a3425c84e33eb030177f81c2b204e6968b490f","schema_version":"1.0","event_id":"sha256:a620d49de4f6d13a5e80f77587a3425c84e33eb030177f81c2b204e6968b490f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:HMDQUI2GIT3IFEQKA6AMQYO6HI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Using LSTM recurrent neural networks for monitoring the LHC superconducting magnets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","physics.acc-ph"],"primary_cat":"physics.ins-det","authors_text":"Andrzej Skocze\\'n, Maciej Wielgosz, Matej Mertik","submitted_at":"2016-11-18T21:06:00Z","abstract_excerpt":"The superconducting LHC magnets are coupled with an electronic monitoring system which records and analyses voltage time series reflecting their performance. A currently used system is based on a range of preprogrammed triggers which launches protection procedures when a misbehavior of the magnets is detected. All the procedures used in the protection equipment were designed and implemented according to known working scenarios of the system and are updated and monitored by human operators.\n  This paper proposes a novel approach to monitoring and fault protection of the Large Hadron Collider (L"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.06241","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":"2026-05-18T00:41:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"krv2nefwprhN2Ig5r7YgdC00ViGD9aa0s7iHxWKGC3D2zkkSuSlr5hA2qFmNGhS4s5Y/0gGvo65dSvt2Rcm+Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T22:56:50.558295Z"},"content_sha256":"56e41fdaff14593a81916895bce28bb48efe10d727a786e1c9c59db907752184","schema_version":"1.0","event_id":"sha256:56e41fdaff14593a81916895bce28bb48efe10d727a786e1c9c59db907752184"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HMDQUI2GIT3IFEQKA6AMQYO6HI/bundle.json","state_url":"https://pith.science/pith/HMDQUI2GIT3IFEQKA6AMQYO6HI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HMDQUI2GIT3IFEQKA6AMQYO6HI/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":"2026-06-05T22:56:50Z","links":{"resolver":"https://pith.science/pith/HMDQUI2GIT3IFEQKA6AMQYO6HI","bundle":"https://pith.science/pith/HMDQUI2GIT3IFEQKA6AMQYO6HI/bundle.json","state":"https://pith.science/pith/HMDQUI2GIT3IFEQKA6AMQYO6HI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HMDQUI2GIT3IFEQKA6AMQYO6HI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HMDQUI2GIT3IFEQKA6AMQYO6HI","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":"509856dee5b67e31ba3c81323822c68aeb564c329657c004f1e542daf35b2803","cross_cats_sorted":["cs.LG","physics.acc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-11-18T21:06:00Z","title_canon_sha256":"d76e3c0b037df28c8f5c5e7f307ce5cfbb282c0d1f3dbf9e334f550a8b4d37ed"},"schema_version":"1.0","source":{"id":"1611.06241","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.06241","created_at":"2026-05-18T00:41:51Z"},{"alias_kind":"arxiv_version","alias_value":"1611.06241v2","created_at":"2026-05-18T00:41:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.06241","created_at":"2026-05-18T00:41:51Z"},{"alias_kind":"pith_short_12","alias_value":"HMDQUI2GIT3I","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HMDQUI2GIT3IFEQK","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HMDQUI2G","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:56e41fdaff14593a81916895bce28bb48efe10d727a786e1c9c59db907752184","target":"graph","created_at":"2026-05-18T00:41:51Z","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":"The superconducting LHC magnets are coupled with an electronic monitoring system which records and analyses voltage time series reflecting their performance. A currently used system is based on a range of preprogrammed triggers which launches protection procedures when a misbehavior of the magnets is detected. All the procedures used in the protection equipment were designed and implemented according to known working scenarios of the system and are updated and monitored by human operators.\n  This paper proposes a novel approach to monitoring and fault protection of the Large Hadron Collider (L","authors_text":"Andrzej Skocze\\'n, Maciej Wielgosz, Matej Mertik","cross_cats":["cs.LG","physics.acc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-11-18T21:06:00Z","title":"Using LSTM recurrent neural networks for monitoring the LHC superconducting magnets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.06241","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:a620d49de4f6d13a5e80f77587a3425c84e33eb030177f81c2b204e6968b490f","target":"record","created_at":"2026-05-18T00:41:51Z","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":"509856dee5b67e31ba3c81323822c68aeb564c329657c004f1e542daf35b2803","cross_cats_sorted":["cs.LG","physics.acc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-11-18T21:06:00Z","title_canon_sha256":"d76e3c0b037df28c8f5c5e7f307ce5cfbb282c0d1f3dbf9e334f550a8b4d37ed"},"schema_version":"1.0","source":{"id":"1611.06241","kind":"arxiv","version":2}},"canonical_sha256":"3b070a234644f682920a0780c861de3a0c8187744982c6dac05a6b39dbf25714","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3b070a234644f682920a0780c861de3a0c8187744982c6dac05a6b39dbf25714","first_computed_at":"2026-05-18T00:41:51.167297Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:51.167297Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xtSM63Y4kXMANFYICXGLUOJZV3bDYD5hOfL8YPDO3hkuM8XqANcORJd9/x/bO9iyj91dc99j+xExYkuzMRsxCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:51.167847Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.06241","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a620d49de4f6d13a5e80f77587a3425c84e33eb030177f81c2b204e6968b490f","sha256:56e41fdaff14593a81916895bce28bb48efe10d727a786e1c9c59db907752184"],"state_sha256":"41b30bd6479ab305051528aa1f58788bcd0f8be1c76a624a95a73212457a075f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MYWFsq+puY2d5M1Hb9MSUy1Yiip25Vx/dmP229px8t4JoSsuv1iwizx0bRdntLjrGWeOTOXpdQq8rwIRvyNdAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T22:56:50.562007Z","bundle_sha256":"34daaba5a6edb3071a53108ee06861d3f89e4f51725bb67e5f4760ab706e53cc"}}