{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:PXF4MLYJA4KCNNOWJJ7NQMRWFZ","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":"99b318ec3ded8b272f72039c0e81e3b9c7a347dc50557c2a8a19418e6c9996ef","cross_cats_sorted":["astro-ph.HE","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-07-05T07:16:15Z","title_canon_sha256":"c6c54913fadc96a3aa4db34952f5463a4b704c696968ebb3822f53e18efb98d8"},"schema_version":"1.0","source":{"id":"2407.04304","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.04304","created_at":"2026-07-05T09:40:41Z"},{"alias_kind":"arxiv_version","alias_value":"2407.04304v2","created_at":"2026-07-05T09:40:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.04304","created_at":"2026-07-05T09:40:41Z"},{"alias_kind":"pith_short_12","alias_value":"PXF4MLYJA4KC","created_at":"2026-07-05T09:40:41Z"},{"alias_kind":"pith_short_16","alias_value":"PXF4MLYJA4KCNNOW","created_at":"2026-07-05T09:40:41Z"},{"alias_kind":"pith_short_8","alias_value":"PXF4MLYJ","created_at":"2026-07-05T09:40:41Z"}],"graph_snapshots":[{"event_id":"sha256:015b9bbae374c02128511893e3a5cc99758259850df70ccd7bfbad33b33d0c5c","target":"graph","created_at":"2026-07-05T09:40:41Z","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/2407.04304/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Current- and next-generation gravitational-wave observatories may reveal new, ultralight bosons. Through the superradiance process, these theoretical particle candidates can form clouds around astrophysical black holes and result in detectable gravitational-wave radiation. In the absence of detections, constraints$-$contingent on astrophysical assumptions$-$have been derived using LIGO-Virgo-KAGRA data on boson masses. However, the searches for ultralight scalars to date have not adequately considered self-interactions between particles. Self-interactions that significantly alter superradiance","authors_text":"Ling Sun, Marios Galanis, Masha Baryakhtar, Spencer Collaviti","cross_cats":["astro-ph.HE","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-07-05T07:16:15Z","title":"Observational prospects of self-interacting scalar superradiance with next-generation gravitational-wave detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.04304","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:f23176a1f509a53fa5dc565ea4b1b72a10cf1d456dd90db5c487b98a9d0fdabe","target":"record","created_at":"2026-07-05T09:40:41Z","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":"99b318ec3ded8b272f72039c0e81e3b9c7a347dc50557c2a8a19418e6c9996ef","cross_cats_sorted":["astro-ph.HE","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-07-05T07:16:15Z","title_canon_sha256":"c6c54913fadc96a3aa4db34952f5463a4b704c696968ebb3822f53e18efb98d8"},"schema_version":"1.0","source":{"id":"2407.04304","kind":"arxiv","version":2}},"canonical_sha256":"7dcbc62f09071426b5d64a7ed832362e7d7679d56e0884134338797b8c6416e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7dcbc62f09071426b5d64a7ed832362e7d7679d56e0884134338797b8c6416e5","first_computed_at":"2026-07-05T09:40:41.174800Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:40:41.174800Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WOiSpEpvBMPz5Y1gfg8fZWUQiCP/O8HEq0kY2Q47wGQ70AJBbYXPpruKMzJEFNFbl4+EmmQQ8aPqlmYD6SHaBw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:40:41.175266Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.04304","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f23176a1f509a53fa5dc565ea4b1b72a10cf1d456dd90db5c487b98a9d0fdabe","sha256:015b9bbae374c02128511893e3a5cc99758259850df70ccd7bfbad33b33d0c5c"],"state_sha256":"b80b6bf2816d6a2dbcdadcac4136694fd98dd5b2cb5b0d84210632e15ef9ade4"}