{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:VFKT7BLEVRLJHTUP5VLEE34BH3","short_pith_number":"pith:VFKT7BLE","canonical_record":{"source":{"id":"2303.05436","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-03-09T17:30:23Z","cross_cats_sorted":[],"title_canon_sha256":"eb7dc8f519933c255e3b1371cfd0cf48c8e95ad16717c4ddc04618fc74f29356","abstract_canon_sha256":"53e64e11d4b6e36208a241fc9435b9f9b95f94cd821aed9c06e30a4d852bf3b7"},"schema_version":"1.0"},"canonical_sha256":"a9553f8564ac5693ce8fed56426f813ece2b7e8d28186db54bb8c4fcd1e23aab","source":{"kind":"arxiv","id":"2303.05436","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.05436","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"arxiv_version","alias_value":"2303.05436v3","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.05436","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"pith_short_12","alias_value":"VFKT7BLEVRLJ","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"VFKT7BLEVRLJHTUP","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"VFKT7BLE","created_at":"2026-07-05T06:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:VFKT7BLEVRLJHTUP5VLEE34BH3","target":"record","payload":{"canonical_record":{"source":{"id":"2303.05436","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-03-09T17:30:23Z","cross_cats_sorted":[],"title_canon_sha256":"eb7dc8f519933c255e3b1371cfd0cf48c8e95ad16717c4ddc04618fc74f29356","abstract_canon_sha256":"53e64e11d4b6e36208a241fc9435b9f9b95f94cd821aed9c06e30a4d852bf3b7"},"schema_version":"1.0"},"canonical_sha256":"a9553f8564ac5693ce8fed56426f813ece2b7e8d28186db54bb8c4fcd1e23aab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:28:59.748131Z","signature_b64":"P77Rijaa5JToL49AIg2zLpXUAsUsmrJ6WRZt+sXjnNbgw8qUrqdQxVSJmnTpoM9lPWSY9KTlz8bpMViZDZuoCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9553f8564ac5693ce8fed56426f813ece2b7e8d28186db54bb8c4fcd1e23aab","last_reissued_at":"2026-07-05T06:28:59.747679Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:28:59.747679Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.05436","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":"2026-07-05T06:28:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1QNuQ4DVT4zNE3OwVfAAls3gyIfvArilWqvBowiMEzhliv4XvN5KBOkzOfUwpEB4cD8C78Fx6+xk3RbmxUhXAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:18:15.855425Z"},"content_sha256":"d9280f8f385329e5cc57c5d0fa76214544487565f8d04bb1d60033a3ea13fbe0","schema_version":"1.0","event_id":"sha256:d9280f8f385329e5cc57c5d0fa76214544487565f8d04bb1d60033a3ea13fbe0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:VFKT7BLEVRLJHTUP5VLEE34BH3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Iteratively Comparing Gravitational-Wave Observations to the Evolution of Massive Stellar Binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Daniel Wysocki, Krzysztof Belczynski, Pawe{\\l} Drozda, Richard O'Shaughnessy, Vera Delfavero","submitted_at":"2023-03-09T17:30:23Z","abstract_excerpt":"Gravitational-wave observations have the capability to strongly differentiate between different assumptions for how binary compact objects form. In this work, we show how to carefully interpolate a marginal likelihood between choices of binary evolution model parameters. Using the StarTrack binary evolution code, we compare one- and four-dimensional binary evolution models to the compact binary mergers reported in recent gravitational-wave observing runs. We first consider a one-dimensional model, studying the effect of supernova kick velocity (drawn from a Maxwellian with dispersion {\\sigma}_"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.05436","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/2303.05436/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":"2026-07-05T06:28:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4PU6l7zWyEszumiZzsOQEQwh4q1wg1BrYwFTv5khrqR3btBNNOLKlGGLBVyfE0hn5pXM2XmIGIcnItW1Vn23Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:18:15.855973Z"},"content_sha256":"ce336ad9b19800a6d80a4c6fb6c5060fc4c8ccf85ab6a6b1832235eace46de80","schema_version":"1.0","event_id":"sha256:ce336ad9b19800a6d80a4c6fb6c5060fc4c8ccf85ab6a6b1832235eace46de80"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VFKT7BLEVRLJHTUP5VLEE34BH3/bundle.json","state_url":"https://pith.science/pith/VFKT7BLEVRLJHTUP5VLEE34BH3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VFKT7BLEVRLJHTUP5VLEE34BH3/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":"2026-08-03T17:18:15Z","links":{"resolver":"https://pith.science/pith/VFKT7BLEVRLJHTUP5VLEE34BH3","bundle":"https://pith.science/pith/VFKT7BLEVRLJHTUP5VLEE34BH3/bundle.json","state":"https://pith.science/pith/VFKT7BLEVRLJHTUP5VLEE34BH3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VFKT7BLEVRLJHTUP5VLEE34BH3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:VFKT7BLEVRLJHTUP5VLEE34BH3","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":"53e64e11d4b6e36208a241fc9435b9f9b95f94cd821aed9c06e30a4d852bf3b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-03-09T17:30:23Z","title_canon_sha256":"eb7dc8f519933c255e3b1371cfd0cf48c8e95ad16717c4ddc04618fc74f29356"},"schema_version":"1.0","source":{"id":"2303.05436","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.05436","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"arxiv_version","alias_value":"2303.05436v3","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.05436","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"pith_short_12","alias_value":"VFKT7BLEVRLJ","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"VFKT7BLEVRLJHTUP","created_at":"2026-07-05T06:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"VFKT7BLE","created_at":"2026-07-05T06:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:ce336ad9b19800a6d80a4c6fb6c5060fc4c8ccf85ab6a6b1832235eace46de80","target":"graph","created_at":"2026-07-05T06:28:59Z","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/2303.05436/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Gravitational-wave observations have the capability to strongly differentiate between different assumptions for how binary compact objects form. In this work, we show how to carefully interpolate a marginal likelihood between choices of binary evolution model parameters. Using the StarTrack binary evolution code, we compare one- and four-dimensional binary evolution models to the compact binary mergers reported in recent gravitational-wave observing runs. We first consider a one-dimensional model, studying the effect of supernova kick velocity (drawn from a Maxwellian with dispersion {\\sigma}_","authors_text":"Daniel Wysocki, Krzysztof Belczynski, Pawe{\\l} Drozda, Richard O'Shaughnessy, Vera Delfavero","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-03-09T17:30:23Z","title":"Iteratively Comparing Gravitational-Wave Observations to the Evolution of Massive Stellar Binaries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.05436","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:d9280f8f385329e5cc57c5d0fa76214544487565f8d04bb1d60033a3ea13fbe0","target":"record","created_at":"2026-07-05T06:28:59Z","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":"53e64e11d4b6e36208a241fc9435b9f9b95f94cd821aed9c06e30a4d852bf3b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-03-09T17:30:23Z","title_canon_sha256":"eb7dc8f519933c255e3b1371cfd0cf48c8e95ad16717c4ddc04618fc74f29356"},"schema_version":"1.0","source":{"id":"2303.05436","kind":"arxiv","version":3}},"canonical_sha256":"a9553f8564ac5693ce8fed56426f813ece2b7e8d28186db54bb8c4fcd1e23aab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9553f8564ac5693ce8fed56426f813ece2b7e8d28186db54bb8c4fcd1e23aab","first_computed_at":"2026-07-05T06:28:59.747679Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:28:59.747679Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P77Rijaa5JToL49AIg2zLpXUAsUsmrJ6WRZt+sXjnNbgw8qUrqdQxVSJmnTpoM9lPWSY9KTlz8bpMViZDZuoCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:28:59.748131Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.05436","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9280f8f385329e5cc57c5d0fa76214544487565f8d04bb1d60033a3ea13fbe0","sha256:ce336ad9b19800a6d80a4c6fb6c5060fc4c8ccf85ab6a6b1832235eace46de80"],"state_sha256":"a3473f87896237912c8466d259a8cf9aef3f70dd5ac8e62b104f110dd4b08a4d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PSF4kxiqfYCNmgEhnVeQpAemMbo4HMOkLGHlhiQyHjeAkJKTmG65bmyA6Pil2cVlSUCzlqzAYlHidJMgfRc2Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:18:15.862384Z","bundle_sha256":"84c2effece39e4b8ae51dd7cf812e095ec7c11a0b1ca51280d639c416a70c6ec"}}