{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:H7RV4HOUR3IOCRG7S6VNQPVBLY","short_pith_number":"pith:H7RV4HOU","canonical_record":{"source":{"id":"2603.18075","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-03-18T06:06:30Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"a7c61ff72a3206eafb3fc05cbfec27849a21ec1e3873c7a956f929d81371fd0e","abstract_canon_sha256":"df75c7eee61b139a8fc7f684842b3ae25898bde23a1bdb8558c670197a5de52b"},"schema_version":"1.0"},"canonical_sha256":"3fe35e1dd48ed0e144df97aad83ea15e19608e87d4fbedd5e4022aa61b08ac48","source":{"kind":"arxiv","id":"2603.18075","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.18075","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"arxiv_version","alias_value":"2603.18075v3","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.18075","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"pith_short_12","alias_value":"H7RV4HOUR3IO","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"pith_short_16","alias_value":"H7RV4HOUR3IOCRG7","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"pith_short_8","alias_value":"H7RV4HOU","created_at":"2026-07-16T00:21:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:H7RV4HOUR3IOCRG7S6VNQPVBLY","target":"record","payload":{"canonical_record":{"source":{"id":"2603.18075","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-03-18T06:06:30Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"a7c61ff72a3206eafb3fc05cbfec27849a21ec1e3873c7a956f929d81371fd0e","abstract_canon_sha256":"df75c7eee61b139a8fc7f684842b3ae25898bde23a1bdb8558c670197a5de52b"},"schema_version":"1.0"},"canonical_sha256":"3fe35e1dd48ed0e144df97aad83ea15e19608e87d4fbedd5e4022aa61b08ac48","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-16T00:21:46.611264Z","signature_b64":"PPxzumDVDHQ1Vlx6X5kaZDemR/EYhgcs1MZHpK3ziMP5HYl6HlpxQ3ONwdYYoDRnJelNgkrT2R2TrswjDUyDCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3fe35e1dd48ed0e144df97aad83ea15e19608e87d4fbedd5e4022aa61b08ac48","last_reissued_at":"2026-07-16T00:21:46.610352Z","signature_status":"signed_v1","first_computed_at":"2026-07-16T00:21:46.610352Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2603.18075","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-16T00:21:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iz4WlzUjkbVBEwkMItNcuZU/T8IkoqYKjKrUgf33vK/48t+CVpzzV8i1lApa7+h70E9R/8NWo/l3UY8ASenZCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T14:56:11.991219Z"},"content_sha256":"1475161fa5dc5a1b0391b91deb6cd0ecd3af683410dfa1fa37f189f1659b70e0","schema_version":"1.0","event_id":"sha256:1475161fa5dc5a1b0391b91deb6cd0ecd3af683410dfa1fa37f189f1659b70e0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:H7RV4HOUR3IOCRG7S6VNQPVBLY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Waveforms and Fluxes of Generic Extreme-Mass-Ratio Inspirals with a Spinning Secondary","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"Qiuxin Cui, Wen-Biao Han","submitted_at":"2026-03-18T06:06:30Z","abstract_excerpt":"Extreme mass-ratio inspirals (EMRIs), comprising a stellar-mass compact object (CO) orbiting a supermassive black hole (BH), are key targets for future space-based gravitational-wave (GW) observatories. Incorporating the spin of the secondary body into waveform models not only enhances measurement precision but also offers insight into the spin distribution of stellar-mass COs. In this work, we construct the flux and waveform for an EMRI with a spinning secondary in a Kerr background under the linear-spin approximation. Using the radiative prescription (half-retarded minus half-advanced field)"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.18075","kind":"arxiv","version":3},"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/2603.18075/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":"2026-07-16T00:21:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BFACh85O2yRj9JYdV8pbFfscAePXwUa+kVgCMKDo3ILFyyJQ+d0TQxrGGyUIqbFPwJTH/h9eoSfiMaPuFX42BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T14:56:11.992389Z"},"content_sha256":"fb1fe889d4bcdb510c9c80fb5d14a7f0e3a1f5e8a8aa1aeab502d911099318db","schema_version":"1.0","event_id":"sha256:fb1fe889d4bcdb510c9c80fb5d14a7f0e3a1f5e8a8aa1aeab502d911099318db"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H7RV4HOUR3IOCRG7S6VNQPVBLY/bundle.json","state_url":"https://pith.science/pith/H7RV4HOUR3IOCRG7S6VNQPVBLY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H7RV4HOUR3IOCRG7S6VNQPVBLY/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":"2026-08-11T14:56:11Z","links":{"resolver":"https://pith.science/pith/H7RV4HOUR3IOCRG7S6VNQPVBLY","bundle":"https://pith.science/pith/H7RV4HOUR3IOCRG7S6VNQPVBLY/bundle.json","state":"https://pith.science/pith/H7RV4HOUR3IOCRG7S6VNQPVBLY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H7RV4HOUR3IOCRG7S6VNQPVBLY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:H7RV4HOUR3IOCRG7S6VNQPVBLY","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":"df75c7eee61b139a8fc7f684842b3ae25898bde23a1bdb8558c670197a5de52b","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-03-18T06:06:30Z","title_canon_sha256":"a7c61ff72a3206eafb3fc05cbfec27849a21ec1e3873c7a956f929d81371fd0e"},"schema_version":"1.0","source":{"id":"2603.18075","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.18075","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"arxiv_version","alias_value":"2603.18075v3","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.18075","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"pith_short_12","alias_value":"H7RV4HOUR3IO","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"pith_short_16","alias_value":"H7RV4HOUR3IOCRG7","created_at":"2026-07-16T00:21:46Z"},{"alias_kind":"pith_short_8","alias_value":"H7RV4HOU","created_at":"2026-07-16T00:21:46Z"}],"graph_snapshots":[{"event_id":"sha256:fb1fe889d4bcdb510c9c80fb5d14a7f0e3a1f5e8a8aa1aeab502d911099318db","target":"graph","created_at":"2026-07-16T00:21:46Z","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/2603.18075/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Extreme mass-ratio inspirals (EMRIs), comprising a stellar-mass compact object (CO) orbiting a supermassive black hole (BH), are key targets for future space-based gravitational-wave (GW) observatories. Incorporating the spin of the secondary body into waveform models not only enhances measurement precision but also offers insight into the spin distribution of stellar-mass COs. In this work, we construct the flux and waveform for an EMRI with a spinning secondary in a Kerr background under the linear-spin approximation. Using the radiative prescription (half-retarded minus half-advanced field)","authors_text":"Qiuxin Cui, Wen-Biao Han","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-03-18T06:06:30Z","title":"Waveforms and Fluxes of Generic Extreme-Mass-Ratio Inspirals with a Spinning Secondary"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.18075","kind":"arxiv","version":3},"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":"sha256:1475161fa5dc5a1b0391b91deb6cd0ecd3af683410dfa1fa37f189f1659b70e0","target":"record","created_at":"2026-07-16T00:21:46Z","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":"df75c7eee61b139a8fc7f684842b3ae25898bde23a1bdb8558c670197a5de52b","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-03-18T06:06:30Z","title_canon_sha256":"a7c61ff72a3206eafb3fc05cbfec27849a21ec1e3873c7a956f929d81371fd0e"},"schema_version":"1.0","source":{"id":"2603.18075","kind":"arxiv","version":3}},"canonical_sha256":"3fe35e1dd48ed0e144df97aad83ea15e19608e87d4fbedd5e4022aa61b08ac48","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3fe35e1dd48ed0e144df97aad83ea15e19608e87d4fbedd5e4022aa61b08ac48","first_computed_at":"2026-07-16T00:21:46.610352Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-16T00:21:46.610352Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PPxzumDVDHQ1Vlx6X5kaZDemR/EYhgcs1MZHpK3ziMP5HYl6HlpxQ3ONwdYYoDRnJelNgkrT2R2TrswjDUyDCA==","signature_status":"signed_v1","signed_at":"2026-07-16T00:21:46.611264Z","signed_message":"canonical_sha256_bytes"},"source_id":"2603.18075","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1475161fa5dc5a1b0391b91deb6cd0ecd3af683410dfa1fa37f189f1659b70e0","sha256:fb1fe889d4bcdb510c9c80fb5d14a7f0e3a1f5e8a8aa1aeab502d911099318db"],"state_sha256":"c251ec5e81851eb368a7b9b025e62d10c3555a1597f9e14f176965439d03c272"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tG9kR7T8aQXMsxUhpoqjfe+IMLbkUsDuYJT6KZTzA8DRG0V7f9fnDTClWIC3/28ZhF4FslhD+1H6p49dyY9WCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T14:56:11.998637Z","bundle_sha256":"b9eb19172374263422fa909e85c602bf9868b490f31a8c3147ea6ebfb4aee7ab"}}