{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:5FMO3ODL64ATINXE3YBTCBVKGV","short_pith_number":"pith:5FMO3ODL","canonical_record":{"source":{"id":"1104.0984","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-04-06T01:09:13Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"d5aa8109977eeeb4814debbd97b84a5fb20c90014e369fb5b3ff8882f554b74a","abstract_canon_sha256":"1cc28068cc0badd94ea31b4404231d7519827b7e1b52f00a1b0f58f0bf3a11d6"},"schema_version":"1.0"},"canonical_sha256":"e958edb86bf7013436e4de033106aa3564cd9a2734336c90df8073cd625da646","source":{"kind":"arxiv","id":"1104.0984","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.0984","created_at":"2026-05-18T01:39:56Z"},{"alias_kind":"arxiv_version","alias_value":"1104.0984v3","created_at":"2026-05-18T01:39:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.0984","created_at":"2026-05-18T01:39:56Z"},{"alias_kind":"pith_short_12","alias_value":"5FMO3ODL64AT","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"5FMO3ODL64ATINXE","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"5FMO3ODL","created_at":"2026-05-18T12:26:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:5FMO3ODL64ATINXE3YBTCBVKGV","target":"record","payload":{"canonical_record":{"source":{"id":"1104.0984","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-04-06T01:09:13Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"d5aa8109977eeeb4814debbd97b84a5fb20c90014e369fb5b3ff8882f554b74a","abstract_canon_sha256":"1cc28068cc0badd94ea31b4404231d7519827b7e1b52f00a1b0f58f0bf3a11d6"},"schema_version":"1.0"},"canonical_sha256":"e958edb86bf7013436e4de033106aa3564cd9a2734336c90df8073cd625da646","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:56.900651Z","signature_b64":"bsC0oO64ohFiw0qAt/a5soJtvKd4yK6EZI3O8WukI9qs8he4XlucAzwAfAHn3JF3yOnOSToffwJqzQdFS68kDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e958edb86bf7013436e4de033106aa3564cd9a2734336c90df8073cd625da646","last_reissued_at":"2026-05-18T01:39:56.900266Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:56.900266Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.0984","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":"2026-05-18T01:39:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u2kp9KmuNoQdQgsRqS+B8+axE59vROA8g0NVLH/ytqJp2p5dUIUSe7L6qA4U55fuWZN1oywFVq3SUCfOqwzKCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:31:17.360682Z"},"content_sha256":"8589afb3a024dd6757df65cbb5dd26c4de13d59dedc47158bb6f626053657014","schema_version":"1.0","event_id":"sha256:8589afb3a024dd6757df65cbb5dd26c4de13d59dedc47158bb6f626053657014"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:5FMO3ODL64ATINXE3YBTCBVKGV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An Efficient Interpolation Technique for Jump Proposals in Reversible-Jump Markov Chain Monte Carlo Calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.data-an"],"primary_cat":"astro-ph.IM","authors_text":"Daniel Stevens, Ilya Mandel, Will M. Farr","submitted_at":"2011-04-06T01:09:13Z","abstract_excerpt":"Selection among alternative theoretical models given an observed data set is an important challenge in many areas of physics and astronomy. Reversible-jump Markov chain Monte Carlo (RJMCMC) is an extremely powerful technique for performing Bayesian model selection, but it suffers from a fundamental difficulty: it requires jumps between model parameter spaces, but cannot efficiently explore both parameter spaces at once. Thus, a naive jump between parameter spaces is unlikely to be accepted in the MCMC algorithm and convergence is correspondingly slow. Here we demonstrate an interpolation techn"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.0984","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":""},"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":"2026-05-18T01:39:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ox/Neb8ls4bN88zq6I3pI/a2K7wqyIcLDpvRPGxUjBioOZT0u8WVA4SI5A8snPPiKbw4ZF13iBj8XE91YNHmBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:31:17.361035Z"},"content_sha256":"c7a310c28bb37dd288c1061ad16c792a5d8323c97ed6892b006cf4ddf8a476b4","schema_version":"1.0","event_id":"sha256:c7a310c28bb37dd288c1061ad16c792a5d8323c97ed6892b006cf4ddf8a476b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5FMO3ODL64ATINXE3YBTCBVKGV/bundle.json","state_url":"https://pith.science/pith/5FMO3ODL64ATINXE3YBTCBVKGV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5FMO3ODL64ATINXE3YBTCBVKGV/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":"2026-06-01T21:31:17Z","links":{"resolver":"https://pith.science/pith/5FMO3ODL64ATINXE3YBTCBVKGV","bundle":"https://pith.science/pith/5FMO3ODL64ATINXE3YBTCBVKGV/bundle.json","state":"https://pith.science/pith/5FMO3ODL64ATINXE3YBTCBVKGV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5FMO3ODL64ATINXE3YBTCBVKGV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:5FMO3ODL64ATINXE3YBTCBVKGV","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":"1cc28068cc0badd94ea31b4404231d7519827b7e1b52f00a1b0f58f0bf3a11d6","cross_cats_sorted":["physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-04-06T01:09:13Z","title_canon_sha256":"d5aa8109977eeeb4814debbd97b84a5fb20c90014e369fb5b3ff8882f554b74a"},"schema_version":"1.0","source":{"id":"1104.0984","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.0984","created_at":"2026-05-18T01:39:56Z"},{"alias_kind":"arxiv_version","alias_value":"1104.0984v3","created_at":"2026-05-18T01:39:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.0984","created_at":"2026-05-18T01:39:56Z"},{"alias_kind":"pith_short_12","alias_value":"5FMO3ODL64AT","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"5FMO3ODL64ATINXE","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"5FMO3ODL","created_at":"2026-05-18T12:26:20Z"}],"graph_snapshots":[{"event_id":"sha256:c7a310c28bb37dd288c1061ad16c792a5d8323c97ed6892b006cf4ddf8a476b4","target":"graph","created_at":"2026-05-18T01:39:56Z","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"},"paper":{"abstract_excerpt":"Selection among alternative theoretical models given an observed data set is an important challenge in many areas of physics and astronomy. Reversible-jump Markov chain Monte Carlo (RJMCMC) is an extremely powerful technique for performing Bayesian model selection, but it suffers from a fundamental difficulty: it requires jumps between model parameter spaces, but cannot efficiently explore both parameter spaces at once. Thus, a naive jump between parameter spaces is unlikely to be accepted in the MCMC algorithm and convergence is correspondingly slow. Here we demonstrate an interpolation techn","authors_text":"Daniel Stevens, Ilya Mandel, Will M. Farr","cross_cats":["physics.data-an"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-04-06T01:09:13Z","title":"An Efficient Interpolation Technique for Jump Proposals in Reversible-Jump Markov Chain Monte Carlo Calculations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.0984","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":"sha256:8589afb3a024dd6757df65cbb5dd26c4de13d59dedc47158bb6f626053657014","target":"record","created_at":"2026-05-18T01:39:56Z","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":"1cc28068cc0badd94ea31b4404231d7519827b7e1b52f00a1b0f58f0bf3a11d6","cross_cats_sorted":["physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-04-06T01:09:13Z","title_canon_sha256":"d5aa8109977eeeb4814debbd97b84a5fb20c90014e369fb5b3ff8882f554b74a"},"schema_version":"1.0","source":{"id":"1104.0984","kind":"arxiv","version":3}},"canonical_sha256":"e958edb86bf7013436e4de033106aa3564cd9a2734336c90df8073cd625da646","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e958edb86bf7013436e4de033106aa3564cd9a2734336c90df8073cd625da646","first_computed_at":"2026-05-18T01:39:56.900266Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:56.900266Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bsC0oO64ohFiw0qAt/a5soJtvKd4yK6EZI3O8WukI9qs8he4XlucAzwAfAHn3JF3yOnOSToffwJqzQdFS68kDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:56.900651Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.0984","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8589afb3a024dd6757df65cbb5dd26c4de13d59dedc47158bb6f626053657014","sha256:c7a310c28bb37dd288c1061ad16c792a5d8323c97ed6892b006cf4ddf8a476b4"],"state_sha256":"ef2d1ca0468e73a1f3d2c5d2de26f247bcce1bdf3f8c13a50227b7b2587f9654"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iD7hHnf4FAaL024JkK3BvvQt/3fvoQ1jIJ79jhWYBV/WE8bMghMAi4d48w55dh1fX/Axwzi/9xBvhr98TnjXCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T21:31:17.362972Z","bundle_sha256":"57adc6d0f88facf2c62c871e0a5bc1ce250f98503af69508b5b94ccddbe2c6b4"}}