{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:RLXJ5P6Z5ZTAEQ6CANJRXYKKMH","short_pith_number":"pith:RLXJ5P6Z","canonical_record":{"source":{"id":"2412.11592","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-12-16T09:26:16Z","cross_cats_sorted":[],"title_canon_sha256":"3696ce0ccbf3c47c9b412029657aa6ce21c5aa05dba36bca82861fc466c2d5de","abstract_canon_sha256":"75b2f7ecdadc1cbb9314cfa8001cbd6926527994713b2005da1f03c8daf7d695"},"schema_version":"1.0"},"canonical_sha256":"8aee9ebfd9ee660243c203531be14a61f13b4142539894a1b4db47c6df993aee","source":{"kind":"arxiv","id":"2412.11592","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11592","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11592v2","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11592","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"pith_short_12","alias_value":"RLXJ5P6Z5ZTA","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"pith_short_16","alias_value":"RLXJ5P6Z5ZTAEQ6C","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"pith_short_8","alias_value":"RLXJ5P6Z","created_at":"2026-07-05T10:03:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:RLXJ5P6Z5ZTAEQ6CANJRXYKKMH","target":"record","payload":{"canonical_record":{"source":{"id":"2412.11592","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-12-16T09:26:16Z","cross_cats_sorted":[],"title_canon_sha256":"3696ce0ccbf3c47c9b412029657aa6ce21c5aa05dba36bca82861fc466c2d5de","abstract_canon_sha256":"75b2f7ecdadc1cbb9314cfa8001cbd6926527994713b2005da1f03c8daf7d695"},"schema_version":"1.0"},"canonical_sha256":"8aee9ebfd9ee660243c203531be14a61f13b4142539894a1b4db47c6df993aee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:03:50.240829Z","signature_b64":"/6f5y6rWzZYVW/LkL+jjCPdKjAcCoU/ZB8aEaFGscy0uhxvlZhB0/P+fIDlN4Gh/oywKTuhigqC2sEJn9BELDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8aee9ebfd9ee660243c203531be14a61f13b4142539894a1b4db47c6df993aee","last_reissued_at":"2026-07-05T10:03:50.240259Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:03:50.240259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.11592","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":"2026-07-05T10:03:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"icVV0qSbJgG/u7iVCnacgbWHlMwqo7E2Gtl8Hn9yeiQAXJnTrERSvjb7QjxJD/E6nZGmGlqHlvQjy1Cpdf6zBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:52:23.945427Z"},"content_sha256":"ddbc668e698ce3d71d23b781db9844bcf398f05f162516beb6938a372a83d4a9","schema_version":"1.0","event_id":"sha256:ddbc668e698ce3d71d23b781db9844bcf398f05f162516beb6938a372a83d4a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:RLXJ5P6Z5ZTAEQ6CANJRXYKKMH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Performance of an instrumented baffle placed at the entrance of Virgo's end mirror vacuum tower during O5","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"H. Yamamoto, J. Mundet, Ll. M. Mir, M. Andr\\'es-Carcasona, M. Mart\\'inez","submitted_at":"2024-12-16T09:26:16Z","abstract_excerpt":"In this article, we present results on the simulated performance of an instrumented baffle installed at the entrance of the vacuum towers hosting the end mirrors of Virgo's main Fabry-P\\'erot cavities. The installation of instrumented baffles is part of the Advanced Virgo Plus upgrade in time for the O5 observing run. They were originally envisaged to be suspended, mounted on new payloads and surrounding new larger end mirrors. The current Virgo upgrade plan includes the replacement of the mirrors with new ones of better quality and same dimensions, leaving the installation of new payloads and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11592","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.11592/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":"2026-07-05T10:03:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vwI6g1gWUOand30NcpxPxqtXi6MuRh9aoDX2WHATiywc/3uolz4LlyClhkL/nr+y0NUJeLs7KBmvgumN7ESdAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:52:23.946262Z"},"content_sha256":"68fa537fb3206b4b93f2791e3985b908f09ca6e553fae8f0a4a7826c09532bed","schema_version":"1.0","event_id":"sha256:68fa537fb3206b4b93f2791e3985b908f09ca6e553fae8f0a4a7826c09532bed"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RLXJ5P6Z5ZTAEQ6CANJRXYKKMH/bundle.json","state_url":"https://pith.science/pith/RLXJ5P6Z5ZTAEQ6CANJRXYKKMH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RLXJ5P6Z5ZTAEQ6CANJRXYKKMH/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":"2026-08-04T15:52:23Z","links":{"resolver":"https://pith.science/pith/RLXJ5P6Z5ZTAEQ6CANJRXYKKMH","bundle":"https://pith.science/pith/RLXJ5P6Z5ZTAEQ6CANJRXYKKMH/bundle.json","state":"https://pith.science/pith/RLXJ5P6Z5ZTAEQ6CANJRXYKKMH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RLXJ5P6Z5ZTAEQ6CANJRXYKKMH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:RLXJ5P6Z5ZTAEQ6CANJRXYKKMH","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":"75b2f7ecdadc1cbb9314cfa8001cbd6926527994713b2005da1f03c8daf7d695","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-12-16T09:26:16Z","title_canon_sha256":"3696ce0ccbf3c47c9b412029657aa6ce21c5aa05dba36bca82861fc466c2d5de"},"schema_version":"1.0","source":{"id":"2412.11592","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11592","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11592v2","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11592","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"pith_short_12","alias_value":"RLXJ5P6Z5ZTA","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"pith_short_16","alias_value":"RLXJ5P6Z5ZTAEQ6C","created_at":"2026-07-05T10:03:50Z"},{"alias_kind":"pith_short_8","alias_value":"RLXJ5P6Z","created_at":"2026-07-05T10:03:50Z"}],"graph_snapshots":[{"event_id":"sha256:68fa537fb3206b4b93f2791e3985b908f09ca6e553fae8f0a4a7826c09532bed","target":"graph","created_at":"2026-07-05T10:03:50Z","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/2412.11592/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this article, we present results on the simulated performance of an instrumented baffle installed at the entrance of the vacuum towers hosting the end mirrors of Virgo's main Fabry-P\\'erot cavities. The installation of instrumented baffles is part of the Advanced Virgo Plus upgrade in time for the O5 observing run. They were originally envisaged to be suspended, mounted on new payloads and surrounding new larger end mirrors. The current Virgo upgrade plan includes the replacement of the mirrors with new ones of better quality and same dimensions, leaving the installation of new payloads and","authors_text":"H. Yamamoto, J. Mundet, Ll. M. Mir, M. Andr\\'es-Carcasona, M. Mart\\'inez","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-12-16T09:26:16Z","title":"Performance of an instrumented baffle placed at the entrance of Virgo's end mirror vacuum tower during O5"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11592","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:ddbc668e698ce3d71d23b781db9844bcf398f05f162516beb6938a372a83d4a9","target":"record","created_at":"2026-07-05T10:03:50Z","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":"75b2f7ecdadc1cbb9314cfa8001cbd6926527994713b2005da1f03c8daf7d695","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-12-16T09:26:16Z","title_canon_sha256":"3696ce0ccbf3c47c9b412029657aa6ce21c5aa05dba36bca82861fc466c2d5de"},"schema_version":"1.0","source":{"id":"2412.11592","kind":"arxiv","version":2}},"canonical_sha256":"8aee9ebfd9ee660243c203531be14a61f13b4142539894a1b4db47c6df993aee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8aee9ebfd9ee660243c203531be14a61f13b4142539894a1b4db47c6df993aee","first_computed_at":"2026-07-05T10:03:50.240259Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:03:50.240259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/6f5y6rWzZYVW/LkL+jjCPdKjAcCoU/ZB8aEaFGscy0uhxvlZhB0/P+fIDlN4Gh/oywKTuhigqC2sEJn9BELDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:03:50.240829Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.11592","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ddbc668e698ce3d71d23b781db9844bcf398f05f162516beb6938a372a83d4a9","sha256:68fa537fb3206b4b93f2791e3985b908f09ca6e553fae8f0a4a7826c09532bed"],"state_sha256":"ecbf7caf5794cb553196c207f153d0d4f498230fff55af324079885fd1830ac5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qSWOR5PlbCpIsGvOpInVcDA+1NcKu9BbMi7K7fFxjZMhNzWQGE1QzFJ4N+Sw53vhK/YXhdya8qKFCHrn8tl2BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T15:52:23.982758Z","bundle_sha256":"8e5a62585f0dfa97cc3f28ac34bfaa02cbcd13cb0d652807cc966240282d5aec"}}