{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:K4AH67THWLL3BQNJDMVXZKZ423","short_pith_number":"pith:K4AH67TH","canonical_record":{"source":{"id":"2102.00017","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-01-29T19:00:13Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"b281214ba77a3947b5afdccef32c216f73a9b84b3ba00761165102bfee747521","abstract_canon_sha256":"53e778a55fd446f805545a160fbe26678ec316961bf1d961bfa738b5fe9a68cf"},"schema_version":"1.0"},"canonical_sha256":"57007f7e67b2d7b0c1a91b2b7cab3cd6cf4fa1ed5be73d45268f05be1db03c24","source":{"kind":"arxiv","id":"2102.00017","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.00017","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"arxiv_version","alias_value":"2102.00017v2","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.00017","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"pith_short_12","alias_value":"K4AH67THWLL3","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"pith_short_16","alias_value":"K4AH67THWLL3BQNJ","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"pith_short_8","alias_value":"K4AH67TH","created_at":"2026-07-05T03:06:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:K4AH67THWLL3BQNJDMVXZKZ423","target":"record","payload":{"canonical_record":{"source":{"id":"2102.00017","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-01-29T19:00:13Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"b281214ba77a3947b5afdccef32c216f73a9b84b3ba00761165102bfee747521","abstract_canon_sha256":"53e778a55fd446f805545a160fbe26678ec316961bf1d961bfa738b5fe9a68cf"},"schema_version":"1.0"},"canonical_sha256":"57007f7e67b2d7b0c1a91b2b7cab3cd6cf4fa1ed5be73d45268f05be1db03c24","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:06:18.241519Z","signature_b64":"Q5H5AS+P2djYAmd5tAYQj1zLKHQCyMMKFx1MzNvPCPzeXsQIipdb+B4TmQHqV8YmH0p/x2bUsThF37J+XC6mDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"57007f7e67b2d7b0c1a91b2b7cab3cd6cf4fa1ed5be73d45268f05be1db03c24","last_reissued_at":"2026-07-05T03:06:18.241061Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:06:18.241061Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2102.00017","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":"2026-07-05T03:06:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+GR6Vc3TJhRp2qMjbAVqyQLOYyLtUqubipsJEwhHhreuAxI+JTFM7APrzF0ggpPiXfVsZDuP9wDglw61VtRiDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T18:56:48.825325Z"},"content_sha256":"2c9a1ca5864d6dd21e47da4923f6ee1322507f664073cd38a5b50818e65939ef","schema_version":"1.0","event_id":"sha256:2c9a1ca5864d6dd21e47da4923f6ee1322507f664073cd38a5b50818e65939ef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:K4AH67THWLL3BQNJDMVXZKZ423","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"${\\tt bajes}$: Bayesian inference of multimessenger astrophysical data, methods and application to gravitational-waves","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"gr-qc","authors_text":"Matteo Breschi, Rossella Gamba, Sebastiano Bernuzzi","submitted_at":"2021-01-29T19:00:13Z","abstract_excerpt":"We present ${\\tt bajes}$, a parallel and lightweight framework for Bayesian inference of multimessenger transients. ${\\tt bajes}$ is a Python modular package with minimal dependencies on external libraries adaptable to the majority of the Bayesian models and to various sampling methods. We describe the general workflow and the parameter estimation pipeline for compact-binary-coalescence gravitational-wave transients. The latter is validated against injections of binary black hole and binary neutron star waveforms, including confidence interval tests that demonstrates the inference is well-cali"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.00017","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/2102.00017/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":"2026-07-05T03:06:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/08J/2eQDaSo2rXrPdFxMz883ZrqdnpLzcpkKcJFpqOky5v5VU2CqjyUyQJYzA+ipYAZdeEBEqFV8ea1Uq8uDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T18:56:48.825874Z"},"content_sha256":"7e23732515a88d9583c395d9ee9a1682759a62b0b49fe4a1a8c2cdd73d9310c1","schema_version":"1.0","event_id":"sha256:7e23732515a88d9583c395d9ee9a1682759a62b0b49fe4a1a8c2cdd73d9310c1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K4AH67THWLL3BQNJDMVXZKZ423/bundle.json","state_url":"https://pith.science/pith/K4AH67THWLL3BQNJDMVXZKZ423/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K4AH67THWLL3BQNJDMVXZKZ423/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":"2026-08-08T18:56:48Z","links":{"resolver":"https://pith.science/pith/K4AH67THWLL3BQNJDMVXZKZ423","bundle":"https://pith.science/pith/K4AH67THWLL3BQNJDMVXZKZ423/bundle.json","state":"https://pith.science/pith/K4AH67THWLL3BQNJDMVXZKZ423/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K4AH67THWLL3BQNJDMVXZKZ423/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:K4AH67THWLL3BQNJDMVXZKZ423","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":"53e778a55fd446f805545a160fbe26678ec316961bf1d961bfa738b5fe9a68cf","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-01-29T19:00:13Z","title_canon_sha256":"b281214ba77a3947b5afdccef32c216f73a9b84b3ba00761165102bfee747521"},"schema_version":"1.0","source":{"id":"2102.00017","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.00017","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"arxiv_version","alias_value":"2102.00017v2","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.00017","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"pith_short_12","alias_value":"K4AH67THWLL3","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"pith_short_16","alias_value":"K4AH67THWLL3BQNJ","created_at":"2026-07-05T03:06:18Z"},{"alias_kind":"pith_short_8","alias_value":"K4AH67TH","created_at":"2026-07-05T03:06:18Z"}],"graph_snapshots":[{"event_id":"sha256:7e23732515a88d9583c395d9ee9a1682759a62b0b49fe4a1a8c2cdd73d9310c1","target":"graph","created_at":"2026-07-05T03:06:18Z","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/2102.00017/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present ${\\tt bajes}$, a parallel and lightweight framework for Bayesian inference of multimessenger transients. ${\\tt bajes}$ is a Python modular package with minimal dependencies on external libraries adaptable to the majority of the Bayesian models and to various sampling methods. We describe the general workflow and the parameter estimation pipeline for compact-binary-coalescence gravitational-wave transients. The latter is validated against injections of binary black hole and binary neutron star waveforms, including confidence interval tests that demonstrates the inference is well-cali","authors_text":"Matteo Breschi, Rossella Gamba, Sebastiano Bernuzzi","cross_cats":["astro-ph.HE"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-01-29T19:00:13Z","title":"${\\tt bajes}$: Bayesian inference of multimessenger astrophysical data, methods and application to gravitational-waves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.00017","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":"sha256:2c9a1ca5864d6dd21e47da4923f6ee1322507f664073cd38a5b50818e65939ef","target":"record","created_at":"2026-07-05T03:06:18Z","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":"53e778a55fd446f805545a160fbe26678ec316961bf1d961bfa738b5fe9a68cf","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-01-29T19:00:13Z","title_canon_sha256":"b281214ba77a3947b5afdccef32c216f73a9b84b3ba00761165102bfee747521"},"schema_version":"1.0","source":{"id":"2102.00017","kind":"arxiv","version":2}},"canonical_sha256":"57007f7e67b2d7b0c1a91b2b7cab3cd6cf4fa1ed5be73d45268f05be1db03c24","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"57007f7e67b2d7b0c1a91b2b7cab3cd6cf4fa1ed5be73d45268f05be1db03c24","first_computed_at":"2026-07-05T03:06:18.241061Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:06:18.241061Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q5H5AS+P2djYAmd5tAYQj1zLKHQCyMMKFx1MzNvPCPzeXsQIipdb+B4TmQHqV8YmH0p/x2bUsThF37J+XC6mDg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:06:18.241519Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.00017","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2c9a1ca5864d6dd21e47da4923f6ee1322507f664073cd38a5b50818e65939ef","sha256:7e23732515a88d9583c395d9ee9a1682759a62b0b49fe4a1a8c2cdd73d9310c1"],"state_sha256":"1f7a86f9238760db30ef20da0130afc793e3e25891978b7584dd74f27df3ac23"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3YBXHjOhND262WaqlpVr+IhE2aELmY+6lOEWDcLc8OcwyinyhObsGIV4SuHTxnoNOr63E5dqLO72KyOcmmkDBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T18:56:48.829716Z","bundle_sha256":"0d7d1013259068015496957639a7a4ad035885f4a628942299bef2032152df84"}}