{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:S5NFYISJZNRXRH5FRDR6PMZM2G","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":"12ee7ddd3e6e55b83ecc353575b447ed73a1e25eabc6bf8447bab08aa8753964","cross_cats_sorted":["astro-ph.CO","astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-12-30T02:37:31Z","title_canon_sha256":"8c6d0053949fd904f598e78febfe085dc45be73f93440eabcef7388c071b32b8"},"schema_version":"1.0","source":{"id":"2212.14519","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.14519","created_at":"2026-07-05T06:42:41Z"},{"alias_kind":"arxiv_version","alias_value":"2212.14519v2","created_at":"2026-07-05T06:42:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.14519","created_at":"2026-07-05T06:42:41Z"},{"alias_kind":"pith_short_12","alias_value":"S5NFYISJZNRX","created_at":"2026-07-05T06:42:41Z"},{"alias_kind":"pith_short_16","alias_value":"S5NFYISJZNRXRH5F","created_at":"2026-07-05T06:42:41Z"},{"alias_kind":"pith_short_8","alias_value":"S5NFYISJ","created_at":"2026-07-05T06:42:41Z"}],"graph_snapshots":[{"event_id":"sha256:458eb0601c284b747ac185db2648cc63f7dc6b935538df96e3cc448440c27cd6","target":"graph","created_at":"2026-07-05T06:42:41Z","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/2212.14519/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"For the stochastic gravitational wave backgrounds (SGWBs) search centred at the milli-Hz band, the galactic foreground produced by white dwarf binaries (WDBs) within the Milky Way contaminates the extra-galactic signal severely. Because of the anisotropic distribution pattern of the WDBs and the motion of the spaceborne gravitational wave interferometer constellation, the time-domain data stream will show an annual modulation. This property is fundamentally different from those of the SGWBs. In this Letter, we propose a new filtering method for the data vector based on the annual modulation ph","authors_text":"Bin Hu, Shijie Lin, Xue-Hao Zhang, Yu-Xiao Liu","cross_cats":["astro-ph.CO","astro-ph.IM"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-12-30T02:37:31Z","title":"White dwarf binary modulation can help stochastic gravitational wave background search"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.14519","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:a5abeafa093a27c527d981ff48e9e2ee896503bc40e700dc9797d16913bcc2ce","target":"record","created_at":"2026-07-05T06:42:41Z","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":"12ee7ddd3e6e55b83ecc353575b447ed73a1e25eabc6bf8447bab08aa8753964","cross_cats_sorted":["astro-ph.CO","astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-12-30T02:37:31Z","title_canon_sha256":"8c6d0053949fd904f598e78febfe085dc45be73f93440eabcef7388c071b32b8"},"schema_version":"1.0","source":{"id":"2212.14519","kind":"arxiv","version":2}},"canonical_sha256":"975a5c2249cb63789fa588e3e7b32cd1a81722f2549e9750644c04c2eb91fc25","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"975a5c2249cb63789fa588e3e7b32cd1a81722f2549e9750644c04c2eb91fc25","first_computed_at":"2026-07-05T06:42:41.710094Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:42:41.710094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LDZpj3ipQ+HTOjBcxUZmtByJk5rWyVzQsuWXqbOpu5oruCyMS/ChwJjCI8+IV8mX/TcvGdB/KTLaEH/0uracCA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:42:41.710633Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.14519","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5abeafa093a27c527d981ff48e9e2ee896503bc40e700dc9797d16913bcc2ce","sha256:458eb0601c284b747ac185db2648cc63f7dc6b935538df96e3cc448440c27cd6"],"state_sha256":"33ef30bcfbdc221a0fea67f8a62ef5255e0ea6732a4a0cf88b6872c9a44a5770"}