{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:GA2RVOB674W762BW2MJH5SP5OT","short_pith_number":"pith:GA2RVOB6","canonical_record":{"source":{"id":"2412.15046","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-19T16:52:43Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"9ba7c6dd225114c855a64499e96feb6efd1c8b76eafdee052ae891bab66afc44","abstract_canon_sha256":"122d895d7ba38da7340bcc534e46fcfb212109069b470d0d65a74a5b1181375e"},"schema_version":"1.0"},"canonical_sha256":"30351ab83eff2dff6836d3127ec9fd74cc715de0b604ea70b01946fd117a9535","source":{"kind":"arxiv","id":"2412.15046","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.15046","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"arxiv_version","alias_value":"2412.15046v1","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.15046","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"pith_short_12","alias_value":"GA2RVOB674W7","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"pith_short_16","alias_value":"GA2RVOB674W762BW","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"pith_short_8","alias_value":"GA2RVOB6","created_at":"2026-07-05T11:30:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:GA2RVOB674W762BW2MJH5SP5OT","target":"record","payload":{"canonical_record":{"source":{"id":"2412.15046","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-19T16:52:43Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"9ba7c6dd225114c855a64499e96feb6efd1c8b76eafdee052ae891bab66afc44","abstract_canon_sha256":"122d895d7ba38da7340bcc534e46fcfb212109069b470d0d65a74a5b1181375e"},"schema_version":"1.0"},"canonical_sha256":"30351ab83eff2dff6836d3127ec9fd74cc715de0b604ea70b01946fd117a9535","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:30:40.056880Z","signature_b64":"HoogIJC7UCk+yQN2LORbr5/O4j6+xlQkyszAmmzXXY1huIjf1b9xUWqLgzTp5B4RyAd8T/eW6PZJAd24KQNQCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30351ab83eff2dff6836d3127ec9fd74cc715de0b604ea70b01946fd117a9535","last_reissued_at":"2026-07-05T11:30:40.056373Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:30:40.056373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.15046","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":"2026-07-05T11:30:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nezQOnZro8Lofsz7YcAxr2QEahj3z9dU4S52ueD6OF7UvKFwK4MZvz4akP3p6/H36z79emQENfiYHl2it39zAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:38:16.672699Z"},"content_sha256":"610f91f44db984b1f0936f6e3415b8e1365dc00f7515c8ec4393deeeb7818618","schema_version":"1.0","event_id":"sha256:610f91f44db984b1f0936f6e3415b8e1365dc00f7515c8ec4393deeeb7818618"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:GA2RVOB674W762BW2MJH5SP5OT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Applications of machine learning in gravitational wave research with current interferometric detectors","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Christopher Messenger, David Keitel, Elena Cuoco, Ik Siong Heng, Marco Cavagli\\`a","submitted_at":"2024-12-19T16:52:43Z","abstract_excerpt":"This article provides an overview of the current state of machine learning in gravitational-wave research with interferometric detectors. Such applications are often still in their early days, but have reached sufficient popularity to warrant an assessment of their impact across various domains, including detector studies, noise and signal simulations, and the detection and interpretation of astrophysical signals.\n  In detector studies, machine learning could be useful to optimize instruments like LIGO, Virgo, KAGRA, and future detectors. Algorithms could predict and help in mitigating environ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.15046","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.15046/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T11:30:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3Vrs8M84r+oHcufAcmIoVXpgAvbtGmWeUwov2T3QQmJsPByghoxqMI20vXdpGVYHRW2Ha2Cn6KfzEVNfcMYNBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:38:16.673229Z"},"content_sha256":"ba3815700abaf6c22be042fc3041978b97ace1008b02fef4969d9389aa7bdfe9","schema_version":"1.0","event_id":"sha256:ba3815700abaf6c22be042fc3041978b97ace1008b02fef4969d9389aa7bdfe9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GA2RVOB674W762BW2MJH5SP5OT/bundle.json","state_url":"https://pith.science/pith/GA2RVOB674W762BW2MJH5SP5OT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GA2RVOB674W762BW2MJH5SP5OT/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":"2026-08-07T15:38:16Z","links":{"resolver":"https://pith.science/pith/GA2RVOB674W762BW2MJH5SP5OT","bundle":"https://pith.science/pith/GA2RVOB674W762BW2MJH5SP5OT/bundle.json","state":"https://pith.science/pith/GA2RVOB674W762BW2MJH5SP5OT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GA2RVOB674W762BW2MJH5SP5OT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:GA2RVOB674W762BW2MJH5SP5OT","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":"122d895d7ba38da7340bcc534e46fcfb212109069b470d0d65a74a5b1181375e","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-19T16:52:43Z","title_canon_sha256":"9ba7c6dd225114c855a64499e96feb6efd1c8b76eafdee052ae891bab66afc44"},"schema_version":"1.0","source":{"id":"2412.15046","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.15046","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"arxiv_version","alias_value":"2412.15046v1","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.15046","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"pith_short_12","alias_value":"GA2RVOB674W7","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"pith_short_16","alias_value":"GA2RVOB674W762BW","created_at":"2026-07-05T11:30:40Z"},{"alias_kind":"pith_short_8","alias_value":"GA2RVOB6","created_at":"2026-07-05T11:30:40Z"}],"graph_snapshots":[{"event_id":"sha256:ba3815700abaf6c22be042fc3041978b97ace1008b02fef4969d9389aa7bdfe9","target":"graph","created_at":"2026-07-05T11:30:40Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2412.15046/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This article provides an overview of the current state of machine learning in gravitational-wave research with interferometric detectors. Such applications are often still in their early days, but have reached sufficient popularity to warrant an assessment of their impact across various domains, including detector studies, noise and signal simulations, and the detection and interpretation of astrophysical signals.\n  In detector studies, machine learning could be useful to optimize instruments like LIGO, Virgo, KAGRA, and future detectors. Algorithms could predict and help in mitigating environ","authors_text":"Christopher Messenger, David Keitel, Elena Cuoco, Ik Siong Heng, Marco Cavagli\\`a","cross_cats":["astro-ph.IM"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-19T16:52:43Z","title":"Applications of machine learning in gravitational wave research with current interferometric detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.15046","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":"sha256:610f91f44db984b1f0936f6e3415b8e1365dc00f7515c8ec4393deeeb7818618","target":"record","created_at":"2026-07-05T11:30:40Z","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":"122d895d7ba38da7340bcc534e46fcfb212109069b470d0d65a74a5b1181375e","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-19T16:52:43Z","title_canon_sha256":"9ba7c6dd225114c855a64499e96feb6efd1c8b76eafdee052ae891bab66afc44"},"schema_version":"1.0","source":{"id":"2412.15046","kind":"arxiv","version":1}},"canonical_sha256":"30351ab83eff2dff6836d3127ec9fd74cc715de0b604ea70b01946fd117a9535","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30351ab83eff2dff6836d3127ec9fd74cc715de0b604ea70b01946fd117a9535","first_computed_at":"2026-07-05T11:30:40.056373Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:30:40.056373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HoogIJC7UCk+yQN2LORbr5/O4j6+xlQkyszAmmzXXY1huIjf1b9xUWqLgzTp5B4RyAd8T/eW6PZJAd24KQNQCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:30:40.056880Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.15046","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:610f91f44db984b1f0936f6e3415b8e1365dc00f7515c8ec4393deeeb7818618","sha256:ba3815700abaf6c22be042fc3041978b97ace1008b02fef4969d9389aa7bdfe9"],"state_sha256":"c8fc514c4b3edf9080ee792d95a0bd01d9ffcae83f0fb07ed984050835a67aa6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IjPhhdduwbcR75tEkIzjdAtlXpXbb0ZN/P6jIS2B6MQFUmRMkY5ORGEF8rIUsFquH60WtHHAf1f89VgYpOIrAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T15:38:16.678479Z","bundle_sha256":"062c28bbdb1f00867f6070d0c9813859b5ec30d1077867327eb8d2b24e72ba79"}}