{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:G7FTPIQ6GNBB7DGG3OF5M3X226","short_pith_number":"pith:G7FTPIQ6","canonical_record":{"source":{"id":"2303.17628","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-03-30T18:00:01Z","cross_cats_sorted":["astro-ph.IM","gr-qc","physics.pop-ph"],"title_canon_sha256":"1c3b82ce77a3874530b8d9b127404eb6d54f20d61c3d61e35fe2023053ca914b","abstract_canon_sha256":"dd553d34ea59f97f9ce03cfe696a0e5f408b4f92bc2f3d3fb0c6fb2a9fb9a55d"},"schema_version":"1.0"},"canonical_sha256":"37cb37a21e33421f8cc6db8bd66efad79fabb94851dd997a0bbdd99b04f8b6b8","source":{"kind":"arxiv","id":"2303.17628","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.17628","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"arxiv_version","alias_value":"2303.17628v2","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.17628","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"pith_short_12","alias_value":"G7FTPIQ6GNBB","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"pith_short_16","alias_value":"G7FTPIQ6GNBB7DGG","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"pith_short_8","alias_value":"G7FTPIQ6","created_at":"2026-07-05T08:11:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:G7FTPIQ6GNBB7DGG3OF5M3X226","target":"record","payload":{"canonical_record":{"source":{"id":"2303.17628","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-03-30T18:00:01Z","cross_cats_sorted":["astro-ph.IM","gr-qc","physics.pop-ph"],"title_canon_sha256":"1c3b82ce77a3874530b8d9b127404eb6d54f20d61c3d61e35fe2023053ca914b","abstract_canon_sha256":"dd553d34ea59f97f9ce03cfe696a0e5f408b4f92bc2f3d3fb0c6fb2a9fb9a55d"},"schema_version":"1.0"},"canonical_sha256":"37cb37a21e33421f8cc6db8bd66efad79fabb94851dd997a0bbdd99b04f8b6b8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:11:19.253350Z","signature_b64":"weHEOKqnhYE54b3NfbxzVharCmnD1l6IoV57cNDssLJb49HUlucZ3DyCTKfc5X+t7iEezBnbpv4CdJZZY4y6AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37cb37a21e33421f8cc6db8bd66efad79fabb94851dd997a0bbdd99b04f8b6b8","last_reissued_at":"2026-07-05T08:11:19.252949Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:11:19.252949Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.17628","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:11:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1prnySq4ulZwXxrzYhPAtZd96i75WMHXjwjEyU30Rmy7ReECe+iOcifO5fjuSfPvEzWTwEo41d4xku6j4XcWBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T14:37:02.206293Z"},"content_sha256":"eab83d7fb5ac6aa2bef26f3754d8e4e89b336ef3299745a9c9eca25ef0f42e2b","schema_version":"1.0","event_id":"sha256:eab83d7fb5ac6aa2bef26f3754d8e4e89b336ef3299745a9c9eca25ef0f42e2b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:G7FTPIQ6GNBB7DGG3OF5M3X226","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Visualizing the Number of Existing and Future Gravitational-Wave Detections from Merging Double Compact Objects","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.IM","gr-qc","physics.pop-ph"],"primary_cat":"astro-ph.HE","authors_text":"Ethan Payne, Floor S. Broekgaarden, Sharan Banagiri","submitted_at":"2023-03-30T18:00:01Z","abstract_excerpt":"How many gravitational-wave observations from double compact object mergers have we seen to date? This seemingly simple question surprisingly yields a somewhat ambiguous answer that depends on the chosen data-analysis pipeline, detection threshold and other underlying assumptions. To illustrate this we provide visualizations of the number of existing detections from double compact object mergers by the end of the third observing run (O3) based on recent results from the literature. Additionally, we visualize the expected number of observations from future-generation detectors, highlighting the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.17628","kind":"arxiv","version":2},"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/2303.17628/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":"2026-07-05T08:11:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"guK3GzlRFpYzVBO1qE8uGVLgGcT4tASAVbaB3jO6dKt6IXbzDWgxRgqFTIozgi8tLd/AXWb1q6Fx0jmWXsPaCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T14:37:02.206698Z"},"content_sha256":"6713689e6c6fe35350fffe7b55c2f480aa4563a1800fb6ff4820b7ba4b2b29af","schema_version":"1.0","event_id":"sha256:6713689e6c6fe35350fffe7b55c2f480aa4563a1800fb6ff4820b7ba4b2b29af"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G7FTPIQ6GNBB7DGG3OF5M3X226/bundle.json","state_url":"https://pith.science/pith/G7FTPIQ6GNBB7DGG3OF5M3X226/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G7FTPIQ6GNBB7DGG3OF5M3X226/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":"2026-07-05T14:37:02Z","links":{"resolver":"https://pith.science/pith/G7FTPIQ6GNBB7DGG3OF5M3X226","bundle":"https://pith.science/pith/G7FTPIQ6GNBB7DGG3OF5M3X226/bundle.json","state":"https://pith.science/pith/G7FTPIQ6GNBB7DGG3OF5M3X226/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G7FTPIQ6GNBB7DGG3OF5M3X226/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:G7FTPIQ6GNBB7DGG3OF5M3X226","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":"dd553d34ea59f97f9ce03cfe696a0e5f408b4f92bc2f3d3fb0c6fb2a9fb9a55d","cross_cats_sorted":["astro-ph.IM","gr-qc","physics.pop-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-03-30T18:00:01Z","title_canon_sha256":"1c3b82ce77a3874530b8d9b127404eb6d54f20d61c3d61e35fe2023053ca914b"},"schema_version":"1.0","source":{"id":"2303.17628","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.17628","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"arxiv_version","alias_value":"2303.17628v2","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.17628","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"pith_short_12","alias_value":"G7FTPIQ6GNBB","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"pith_short_16","alias_value":"G7FTPIQ6GNBB7DGG","created_at":"2026-07-05T08:11:19Z"},{"alias_kind":"pith_short_8","alias_value":"G7FTPIQ6","created_at":"2026-07-05T08:11:19Z"}],"graph_snapshots":[{"event_id":"sha256:6713689e6c6fe35350fffe7b55c2f480aa4563a1800fb6ff4820b7ba4b2b29af","target":"graph","created_at":"2026-07-05T08:11:19Z","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/2303.17628/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"How many gravitational-wave observations from double compact object mergers have we seen to date? This seemingly simple question surprisingly yields a somewhat ambiguous answer that depends on the chosen data-analysis pipeline, detection threshold and other underlying assumptions. To illustrate this we provide visualizations of the number of existing detections from double compact object mergers by the end of the third observing run (O3) based on recent results from the literature. Additionally, we visualize the expected number of observations from future-generation detectors, highlighting the","authors_text":"Ethan Payne, Floor S. Broekgaarden, Sharan Banagiri","cross_cats":["astro-ph.IM","gr-qc","physics.pop-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-03-30T18:00:01Z","title":"Visualizing the Number of Existing and Future Gravitational-Wave Detections from Merging Double Compact Objects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.17628","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:eab83d7fb5ac6aa2bef26f3754d8e4e89b336ef3299745a9c9eca25ef0f42e2b","target":"record","created_at":"2026-07-05T08:11:19Z","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":"dd553d34ea59f97f9ce03cfe696a0e5f408b4f92bc2f3d3fb0c6fb2a9fb9a55d","cross_cats_sorted":["astro-ph.IM","gr-qc","physics.pop-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-03-30T18:00:01Z","title_canon_sha256":"1c3b82ce77a3874530b8d9b127404eb6d54f20d61c3d61e35fe2023053ca914b"},"schema_version":"1.0","source":{"id":"2303.17628","kind":"arxiv","version":2}},"canonical_sha256":"37cb37a21e33421f8cc6db8bd66efad79fabb94851dd997a0bbdd99b04f8b6b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37cb37a21e33421f8cc6db8bd66efad79fabb94851dd997a0bbdd99b04f8b6b8","first_computed_at":"2026-07-05T08:11:19.252949Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:11:19.252949Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"weHEOKqnhYE54b3NfbxzVharCmnD1l6IoV57cNDssLJb49HUlucZ3DyCTKfc5X+t7iEezBnbpv4CdJZZY4y6AA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:11:19.253350Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.17628","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eab83d7fb5ac6aa2bef26f3754d8e4e89b336ef3299745a9c9eca25ef0f42e2b","sha256:6713689e6c6fe35350fffe7b55c2f480aa4563a1800fb6ff4820b7ba4b2b29af"],"state_sha256":"c716da789549b09b57ac82bf9646728129ce255b529b454169fbb5d41cb66397"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YWsduL8xkebaXnGsLH4XwtC9/9Avc33+gae21rGbrz2WhdDKlCx0PTq91NyTgoHruyA8t38wvrofAocQhuf1CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T14:37:02.208942Z","bundle_sha256":"368d1776816a44d1182a4aebd41a815a3fcb4b0aee6d010b222c9ff6597139a4"}}