{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:7NBD2SKSMOCKBB54COU65ZMTQF","short_pith_number":"pith:7NBD2SKS","schema_version":"1.0","canonical_sha256":"fb423d49526384a087bc13a9eee593816f7e13a2fb1b4e7850b0a4f33e984ab1","source":{"kind":"arxiv","id":"1204.2877","version":1},"attestation_state":"computed","paper":{"title":"Gravitational-wave standard siren without redshift identification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Atsushi Nishizawa, Atsushi Taruya, Kent Yagi, Takahiro Tanaka","submitted_at":"2012-04-13T04:35:44Z","abstract_excerpt":"Proposed space-based gravitational-wave (GW) detectors such as DECIGO and BBO will detect $\\sim10^6$ neutron-star (NS) binaries and determine the luminosity distances to the binaries with high precision. Combining the luminosity distances with cosmologically-induced phase corrections on the GWs, cosmological expansion out to high redshift can be measured without the redshift determinations of host galaxies by electromagnetic observation and can be a unique probe for dark energy. This article is based on the results obtained in [1] where we investigated constraining power of the GW standard sir"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1204.2877","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-13T04:35:44Z","cross_cats_sorted":[],"title_canon_sha256":"bcb1781627e449d2d0bc8fcfadfe9bb36096d944c362bfa89ae6b8fe09091d0c","abstract_canon_sha256":"987afc40eaa8fc3e1eaf3cc85678b33fe36f661dccbddd029e49a61036f31ed2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:52.886438Z","signature_b64":"KnAhIePgnB3P26RhEJR3nt6jJD1e7tY/Q8W20kiqBm/OuFeFPKG8O9wDvQP/SJZBWzGTWwHby75zMIv53OZ4CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fb423d49526384a087bc13a9eee593816f7e13a2fb1b4e7850b0a4f33e984ab1","last_reissued_at":"2026-05-18T01:57:52.885883Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:52.885883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gravitational-wave standard siren without redshift identification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Atsushi Nishizawa, Atsushi Taruya, Kent Yagi, Takahiro Tanaka","submitted_at":"2012-04-13T04:35:44Z","abstract_excerpt":"Proposed space-based gravitational-wave (GW) detectors such as DECIGO and BBO will detect $\\sim10^6$ neutron-star (NS) binaries and determine the luminosity distances to the binaries with high precision. Combining the luminosity distances with cosmologically-induced phase corrections on the GWs, cosmological expansion out to high redshift can be measured without the redshift determinations of host galaxies by electromagnetic observation and can be a unique probe for dark energy. This article is based on the results obtained in [1] where we investigated constraining power of the GW standard sir"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.2877","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1204.2877","created_at":"2026-05-18T01:57:52.885968+00:00"},{"alias_kind":"arxiv_version","alias_value":"1204.2877v1","created_at":"2026-05-18T01:57:52.885968+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.2877","created_at":"2026-05-18T01:57:52.885968+00:00"},{"alias_kind":"pith_short_12","alias_value":"7NBD2SKSMOCK","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"7NBD2SKSMOCKBB54","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"7NBD2SKS","created_at":"2026-05-18T12:26:58.693483+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7NBD2SKSMOCKBB54COU65ZMTQF","json":"https://pith.science/pith/7NBD2SKSMOCKBB54COU65ZMTQF.json","graph_json":"https://pith.science/api/pith-number/7NBD2SKSMOCKBB54COU65ZMTQF/graph.json","events_json":"https://pith.science/api/pith-number/7NBD2SKSMOCKBB54COU65ZMTQF/events.json","paper":"https://pith.science/paper/7NBD2SKS"},"agent_actions":{"view_html":"https://pith.science/pith/7NBD2SKSMOCKBB54COU65ZMTQF","download_json":"https://pith.science/pith/7NBD2SKSMOCKBB54COU65ZMTQF.json","view_paper":"https://pith.science/paper/7NBD2SKS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1204.2877&json=true","fetch_graph":"https://pith.science/api/pith-number/7NBD2SKSMOCKBB54COU65ZMTQF/graph.json","fetch_events":"https://pith.science/api/pith-number/7NBD2SKSMOCKBB54COU65ZMTQF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7NBD2SKSMOCKBB54COU65ZMTQF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7NBD2SKSMOCKBB54COU65ZMTQF/action/storage_attestation","attest_author":"https://pith.science/pith/7NBD2SKSMOCKBB54COU65ZMTQF/action/author_attestation","sign_citation":"https://pith.science/pith/7NBD2SKSMOCKBB54COU65ZMTQF/action/citation_signature","submit_replication":"https://pith.science/pith/7NBD2SKSMOCKBB54COU65ZMTQF/action/replication_record"}},"created_at":"2026-05-18T01:57:52.885968+00:00","updated_at":"2026-05-18T01:57:52.885968+00:00"}