{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:NVZIRSO7PEMWLRRUJFI3RQNLCS","short_pith_number":"pith:NVZIRSO7","canonical_record":{"source":{"id":"2601.18916","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-01-26T19:27:50Z","cross_cats_sorted":["astro-ph.HE","astro-ph.IM"],"title_canon_sha256":"da7bdc88b94119ced3fb4a7701c446cd6077e13e491ec168d01f627d6e994666","abstract_canon_sha256":"8fc250ff436f74812de14368bccc9ae4cecb82be5345a72d21cafb2867f7616b"},"schema_version":"1.0"},"canonical_sha256":"6d7288c9df791965c6344951b8c1ab14bd1b82627ce8d8dc0d0dc1d3c33fdba5","source":{"kind":"arxiv","id":"2601.18916","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.18916","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"arxiv_version","alias_value":"2601.18916v1","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.18916","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"pith_short_12","alias_value":"NVZIRSO7PEMW","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"pith_short_16","alias_value":"NVZIRSO7PEMWLRRU","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"pith_short_8","alias_value":"NVZIRSO7","created_at":"2026-06-03T14:05:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:NVZIRSO7PEMWLRRUJFI3RQNLCS","target":"record","payload":{"canonical_record":{"source":{"id":"2601.18916","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-01-26T19:27:50Z","cross_cats_sorted":["astro-ph.HE","astro-ph.IM"],"title_canon_sha256":"da7bdc88b94119ced3fb4a7701c446cd6077e13e491ec168d01f627d6e994666","abstract_canon_sha256":"8fc250ff436f74812de14368bccc9ae4cecb82be5345a72d21cafb2867f7616b"},"schema_version":"1.0"},"canonical_sha256":"6d7288c9df791965c6344951b8c1ab14bd1b82627ce8d8dc0d0dc1d3c33fdba5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-03T14:05:46.244567Z","signature_b64":"gYvel7Cs8htMlFfD0glwTuiP0Cyc3omhjKO/HmjLwt4s7QmBBgcnbVAFT2xZKFW0lklbNHCJSCUr3huhBI0JBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d7288c9df791965c6344951b8c1ab14bd1b82627ce8d8dc0d0dc1d3c33fdba5","last_reissued_at":"2026-06-03T14:05:46.243992Z","signature_status":"signed_v1","first_computed_at":"2026-06-03T14:05:46.243992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.18916","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-03T14:05:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hpV4ytZnCWknHkIh4MWB7wlaTW9mvfZhFuXMHdwMevUVqgZqTwC0cae/P7e9hm93HRIfDp8bhy5H8/wMEA2IBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T11:17:23.136596Z"},"content_sha256":"7a1f8d91326af79713e19b4af27dc0ba054d557d4fd434f5be007963b046d95d","schema_version":"1.0","event_id":"sha256:7a1f8d91326af79713e19b4af27dc0ba054d557d4fd434f5be007963b046d95d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:NVZIRSO7PEMWLRRUJFI3RQNLCS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Reconsidering the consistent use of precessing, higher order multipole models for gravitational wave analyses","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Charlie Hoy","submitted_at":"2026-01-26T19:27:50Z","abstract_excerpt":"The growing number of gravitational-wave (GW) observations allows for constraints to be placed on the underlying population of black holes; current estimates show that black hole spins are small, with binaries more likely to have comparable component masses. Since general relativistic effects, such as spin-induced orbital precession and higher order multipole moments, are more likely to be observed for asymmetric binary systems, a direct measurement remains unlikely. Nevertheless, we continue to consistently probe these effects by performing Bayesian inference with our most accurate and comput"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.18916","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2601.18916/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":"2026-06-03T14:05:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qvtSyKBLixFa6bP5COQylr12ymt8LZ38cOywFw6Iq8cnD53zsPTH06TlxFufi729xJlN8w9pQmbaRMdW3luGDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T11:17:23.137249Z"},"content_sha256":"2f39d1e346a798994f7d448b2f213bc7f146823453fccc5dfab1c42ab019e97f","schema_version":"1.0","event_id":"sha256:2f39d1e346a798994f7d448b2f213bc7f146823453fccc5dfab1c42ab019e97f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NVZIRSO7PEMWLRRUJFI3RQNLCS/bundle.json","state_url":"https://pith.science/pith/NVZIRSO7PEMWLRRUJFI3RQNLCS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NVZIRSO7PEMWLRRUJFI3RQNLCS/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":"2026-06-07T11:17:23Z","links":{"resolver":"https://pith.science/pith/NVZIRSO7PEMWLRRUJFI3RQNLCS","bundle":"https://pith.science/pith/NVZIRSO7PEMWLRRUJFI3RQNLCS/bundle.json","state":"https://pith.science/pith/NVZIRSO7PEMWLRRUJFI3RQNLCS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NVZIRSO7PEMWLRRUJFI3RQNLCS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:NVZIRSO7PEMWLRRUJFI3RQNLCS","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":"8fc250ff436f74812de14368bccc9ae4cecb82be5345a72d21cafb2867f7616b","cross_cats_sorted":["astro-ph.HE","astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-01-26T19:27:50Z","title_canon_sha256":"da7bdc88b94119ced3fb4a7701c446cd6077e13e491ec168d01f627d6e994666"},"schema_version":"1.0","source":{"id":"2601.18916","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.18916","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"arxiv_version","alias_value":"2601.18916v1","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.18916","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"pith_short_12","alias_value":"NVZIRSO7PEMW","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"pith_short_16","alias_value":"NVZIRSO7PEMWLRRU","created_at":"2026-06-03T14:05:46Z"},{"alias_kind":"pith_short_8","alias_value":"NVZIRSO7","created_at":"2026-06-03T14:05:46Z"}],"graph_snapshots":[{"event_id":"sha256:2f39d1e346a798994f7d448b2f213bc7f146823453fccc5dfab1c42ab019e97f","target":"graph","created_at":"2026-06-03T14:05:46Z","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/2601.18916/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The growing number of gravitational-wave (GW) observations allows for constraints to be placed on the underlying population of black holes; current estimates show that black hole spins are small, with binaries more likely to have comparable component masses. Since general relativistic effects, such as spin-induced orbital precession and higher order multipole moments, are more likely to be observed for asymmetric binary systems, a direct measurement remains unlikely. Nevertheless, we continue to consistently probe these effects by performing Bayesian inference with our most accurate and comput","authors_text":"Charlie Hoy","cross_cats":["astro-ph.HE","astro-ph.IM"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-01-26T19:27:50Z","title":"Reconsidering the consistent use of precessing, higher order multipole models for gravitational wave analyses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.18916","kind":"arxiv","version":1},"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":"sha256:7a1f8d91326af79713e19b4af27dc0ba054d557d4fd434f5be007963b046d95d","target":"record","created_at":"2026-06-03T14:05:46Z","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":"8fc250ff436f74812de14368bccc9ae4cecb82be5345a72d21cafb2867f7616b","cross_cats_sorted":["astro-ph.HE","astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-01-26T19:27:50Z","title_canon_sha256":"da7bdc88b94119ced3fb4a7701c446cd6077e13e491ec168d01f627d6e994666"},"schema_version":"1.0","source":{"id":"2601.18916","kind":"arxiv","version":1}},"canonical_sha256":"6d7288c9df791965c6344951b8c1ab14bd1b82627ce8d8dc0d0dc1d3c33fdba5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d7288c9df791965c6344951b8c1ab14bd1b82627ce8d8dc0d0dc1d3c33fdba5","first_computed_at":"2026-06-03T14:05:46.243992Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-03T14:05:46.243992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gYvel7Cs8htMlFfD0glwTuiP0Cyc3omhjKO/HmjLwt4s7QmBBgcnbVAFT2xZKFW0lklbNHCJSCUr3huhBI0JBA==","signature_status":"signed_v1","signed_at":"2026-06-03T14:05:46.244567Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.18916","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a1f8d91326af79713e19b4af27dc0ba054d557d4fd434f5be007963b046d95d","sha256:2f39d1e346a798994f7d448b2f213bc7f146823453fccc5dfab1c42ab019e97f"],"state_sha256":"2f284c965bfdd57c16c29e30b945325b2dd2d43693b4b5b59b033d27be65262b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QaGkbD23uBP6aibrqh68CjZjBDfChxqs1WdbfQzSknKjbAjinefKMI2Q2rRC9JfCSvqIJCrfga9CjTYcdznFDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T11:17:23.140524Z","bundle_sha256":"1a525cf4e651aa5fdfa14277617c14a9d200a5d24ec3341347639c9143c5d7b1"}}