{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:LCRRSOQRK3SP2N7IHCPPGJG6ZQ","short_pith_number":"pith:LCRRSOQR","canonical_record":{"source":{"id":"2501.09057","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-15T18:49:05Z","cross_cats_sorted":["astro-ph.CO","astro-ph.IM"],"title_canon_sha256":"417c6cb658d63846d491ce2a02868e6327a907c06f91b267025c3d19347f9f79","abstract_canon_sha256":"7b14586422954234d50924d2380aec3613903399de0ee5ac2564fcbd86a758fc"},"schema_version":"1.0"},"canonical_sha256":"58a3193a1156e4fd37e8389ef324decc3a296c5251a0f3329abeae41f7b3f32a","source":{"kind":"arxiv","id":"2501.09057","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.09057","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"arxiv_version","alias_value":"2501.09057v1","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.09057","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"pith_short_12","alias_value":"LCRRSOQRK3SP","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"pith_short_16","alias_value":"LCRRSOQRK3SP2N7I","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"pith_short_8","alias_value":"LCRRSOQR","created_at":"2026-07-05T10:01:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:LCRRSOQRK3SP2N7IHCPPGJG6ZQ","target":"record","payload":{"canonical_record":{"source":{"id":"2501.09057","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-15T18:49:05Z","cross_cats_sorted":["astro-ph.CO","astro-ph.IM"],"title_canon_sha256":"417c6cb658d63846d491ce2a02868e6327a907c06f91b267025c3d19347f9f79","abstract_canon_sha256":"7b14586422954234d50924d2380aec3613903399de0ee5ac2564fcbd86a758fc"},"schema_version":"1.0"},"canonical_sha256":"58a3193a1156e4fd37e8389ef324decc3a296c5251a0f3329abeae41f7b3f32a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:01:41.008556Z","signature_b64":"8bohFySdXLJSBn5gUMURZzj2K+peJcFhsqKu/rzxq3rihjNRQA3idejcP0XzFk3MAmK09g0cvJVq4Ht8+8ArDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"58a3193a1156e4fd37e8389ef324decc3a296c5251a0f3329abeae41f7b3f32a","last_reissued_at":"2026-07-05T10:01:41.008074Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:01:41.008074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.09057","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":"2026-07-05T10:01:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/4fwyoi0Y2AMPZ2JuADxQ2ezk+3593A9E4MfQbAABIKfWpPOhdwCdSKX+YSwVi7fsHWCJBxMcISSsrfkYaPYCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T21:13:59.785987Z"},"content_sha256":"b365a94d0236d4741a7dc9a77b62ff1e8bd230fca702d1f0609f3909484d874c","schema_version":"1.0","event_id":"sha256:b365a94d0236d4741a7dc9a77b62ff1e8bd230fca702d1f0609f3909484d874c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:LCRRSOQRK3SP2N7IHCPPGJG6ZQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Impact of correlated noise on the reconstruction of the stochastic gravitational wave background with Einstein Telescope","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Angelo Ricciardone, Giulia Capurri, Ilaria Caporali, Lorenzo Valbusa Dall'Armi, Walter Del Pozzo","submitted_at":"2025-01-15T18:49:05Z","abstract_excerpt":"Einstein Telescope (ET) is a proposed next-generation Gravitational Wave (GW) interferometer designed to detect a large number of astrophysical and cosmological sources with unprecedented sensitivity. A key target for ET is the detection of a stochastic gravitational-wave background (SGWB), a faint signal from unresolved GW sources. In its proposed triangular configuration, correlated Newtonian noise of seismic origin poses some challenges for the SGWB detection. We study the impact of correlated noise on the SGWB detection and relative parameter estimation for ET in the triangular configurati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.09057","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/2501.09057/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":"2026-07-05T10:01:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+LKRBRjqzYKQvlqxvqAnwdHTCwdRt/Tf9L455j43hlplrzQzxr7TLCVe9Vc1o6P32qzsM4oklDxFBt7zHNruCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T21:13:59.786544Z"},"content_sha256":"2a22755ce4e50518e3a6ed85534a287d154c674541cddc2b949db05670a17aa5","schema_version":"1.0","event_id":"sha256:2a22755ce4e50518e3a6ed85534a287d154c674541cddc2b949db05670a17aa5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LCRRSOQRK3SP2N7IHCPPGJG6ZQ/bundle.json","state_url":"https://pith.science/pith/LCRRSOQRK3SP2N7IHCPPGJG6ZQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LCRRSOQRK3SP2N7IHCPPGJG6ZQ/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":"2026-08-17T21:13:59Z","links":{"resolver":"https://pith.science/pith/LCRRSOQRK3SP2N7IHCPPGJG6ZQ","bundle":"https://pith.science/pith/LCRRSOQRK3SP2N7IHCPPGJG6ZQ/bundle.json","state":"https://pith.science/pith/LCRRSOQRK3SP2N7IHCPPGJG6ZQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LCRRSOQRK3SP2N7IHCPPGJG6ZQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:LCRRSOQRK3SP2N7IHCPPGJG6ZQ","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":"7b14586422954234d50924d2380aec3613903399de0ee5ac2564fcbd86a758fc","cross_cats_sorted":["astro-ph.CO","astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-15T18:49:05Z","title_canon_sha256":"417c6cb658d63846d491ce2a02868e6327a907c06f91b267025c3d19347f9f79"},"schema_version":"1.0","source":{"id":"2501.09057","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.09057","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"arxiv_version","alias_value":"2501.09057v1","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.09057","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"pith_short_12","alias_value":"LCRRSOQRK3SP","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"pith_short_16","alias_value":"LCRRSOQRK3SP2N7I","created_at":"2026-07-05T10:01:41Z"},{"alias_kind":"pith_short_8","alias_value":"LCRRSOQR","created_at":"2026-07-05T10:01:41Z"}],"graph_snapshots":[{"event_id":"sha256:2a22755ce4e50518e3a6ed85534a287d154c674541cddc2b949db05670a17aa5","target":"graph","created_at":"2026-07-05T10:01:41Z","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/2501.09057/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Einstein Telescope (ET) is a proposed next-generation Gravitational Wave (GW) interferometer designed to detect a large number of astrophysical and cosmological sources with unprecedented sensitivity. A key target for ET is the detection of a stochastic gravitational-wave background (SGWB), a faint signal from unresolved GW sources. In its proposed triangular configuration, correlated Newtonian noise of seismic origin poses some challenges for the SGWB detection. We study the impact of correlated noise on the SGWB detection and relative parameter estimation for ET in the triangular configurati","authors_text":"Angelo Ricciardone, Giulia Capurri, Ilaria Caporali, Lorenzo Valbusa Dall'Armi, Walter Del Pozzo","cross_cats":["astro-ph.CO","astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-15T18:49:05Z","title":"Impact of correlated noise on the reconstruction of the stochastic gravitational wave background with Einstein Telescope"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.09057","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:b365a94d0236d4741a7dc9a77b62ff1e8bd230fca702d1f0609f3909484d874c","target":"record","created_at":"2026-07-05T10:01:41Z","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":"7b14586422954234d50924d2380aec3613903399de0ee5ac2564fcbd86a758fc","cross_cats_sorted":["astro-ph.CO","astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-15T18:49:05Z","title_canon_sha256":"417c6cb658d63846d491ce2a02868e6327a907c06f91b267025c3d19347f9f79"},"schema_version":"1.0","source":{"id":"2501.09057","kind":"arxiv","version":1}},"canonical_sha256":"58a3193a1156e4fd37e8389ef324decc3a296c5251a0f3329abeae41f7b3f32a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"58a3193a1156e4fd37e8389ef324decc3a296c5251a0f3329abeae41f7b3f32a","first_computed_at":"2026-07-05T10:01:41.008074Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:01:41.008074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8bohFySdXLJSBn5gUMURZzj2K+peJcFhsqKu/rzxq3rihjNRQA3idejcP0XzFk3MAmK09g0cvJVq4Ht8+8ArDg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:01:41.008556Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.09057","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b365a94d0236d4741a7dc9a77b62ff1e8bd230fca702d1f0609f3909484d874c","sha256:2a22755ce4e50518e3a6ed85534a287d154c674541cddc2b949db05670a17aa5"],"state_sha256":"dd4ae4c115c33e21843911194b8c525ab0fdd1e8f8c2c08f2c497b4c4a15d2a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cgZp+b1vdwBU4UZbD4yJmpfmLv7SuXrdjS6gL/Hg2ULauj/5xHyEknRcQwn6AnOVerraqSyJXHFn21+TGgr8Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T21:13:59.790588Z","bundle_sha256":"787b16328c848bed8f5ffad10fd73b68652fcda987f79039351fc31e136cfcf9"}}