{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:OZ65XWAFWLTRIVH4WSH7CUGIPB","short_pith_number":"pith:OZ65XWAF","canonical_record":{"source":{"id":"2312.11907","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2023-12-19T07:25:47Z","cross_cats_sorted":[],"title_canon_sha256":"6ee3f0ddcdd999755adcda0c3eec8cb25a766a96f495b8ea5f2999c103dc8efb","abstract_canon_sha256":"08811a312edd9e651c8598d4271119c8bd4366a13b5fc62068b9a3e69623b85a"},"schema_version":"1.0"},"canonical_sha256":"767ddbd805b2e71454fcb48ff150c878741cc044bbdd8769a4a909ef5773dbb5","source":{"kind":"arxiv","id":"2312.11907","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.11907","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"arxiv_version","alias_value":"2312.11907v1","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.11907","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_12","alias_value":"OZ65XWAFWLTR","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_16","alias_value":"OZ65XWAFWLTRIVH4","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_8","alias_value":"OZ65XWAF","created_at":"2026-07-05T09:40:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:OZ65XWAFWLTRIVH4WSH7CUGIPB","target":"record","payload":{"canonical_record":{"source":{"id":"2312.11907","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2023-12-19T07:25:47Z","cross_cats_sorted":[],"title_canon_sha256":"6ee3f0ddcdd999755adcda0c3eec8cb25a766a96f495b8ea5f2999c103dc8efb","abstract_canon_sha256":"08811a312edd9e651c8598d4271119c8bd4366a13b5fc62068b9a3e69623b85a"},"schema_version":"1.0"},"canonical_sha256":"767ddbd805b2e71454fcb48ff150c878741cc044bbdd8769a4a909ef5773dbb5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:40:37.622642Z","signature_b64":"kOe50UUFuInyPx7cOQrUDytLNVgwvLBiESEUZCaF8zIR0RY4WEunL/pLJZZb6wDtUt+TAkWMgh4v0uvf5/xbCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"767ddbd805b2e71454fcb48ff150c878741cc044bbdd8769a4a909ef5773dbb5","last_reissued_at":"2026-07-05T09:40:37.622174Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:40:37.622174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.11907","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":"2026-07-05T09:40:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9qtJrK9dx6Wwapw9CfM0nKorN70+4m62V5maqdfyitqg9hqaggXULcGXAuTjv9aUOEp8sBuOJw6d6nkVapbbDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T00:43:06.336145Z"},"content_sha256":"6d2ff03643d81da4084a502495889a2c9f361d3a0a0fded5fcd705723bdfa21a","schema_version":"1.0","event_id":"sha256:6d2ff03643d81da4084a502495889a2c9f361d3a0a0fded5fcd705723bdfa21a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:OZ65XWAFWLTRIVH4WSH7CUGIPB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Inferring Evidence from Nested Sampling Data via Information Field Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.comp-ph","authors_text":"Jakob Roth, Margret Westerkamp, Philipp Frank, Torsten En{\\ss}lin, Will Handley","submitted_at":"2023-12-19T07:25:47Z","abstract_excerpt":"Nested sampling provides an estimate of the evidence of a Bayesian inference problem via probing the likelihood as a function of the enclosed prior volume. However, the lack of precise values of the enclosed prior mass of the samples introduces probing noise, which can hamper high-accuracy determinations of the evidence values as estimated from the likelihood-prior-volume function. We introduce an approach based on information field theory, a framework for non-parametric function reconstruction from data, that infers the likelihood-prior-volume function by exploiting its smoothness and thereby"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.11907","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/2312.11907/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":"2026-07-05T09:40:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mECJuXGGI6U74R8GKQZ29svHuWYivnNOFLxMDMx+pkg9+6PGln2B8eXJ4PDb9nc7ytec6awZSeeWbR/n1RnCDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T00:43:06.336654Z"},"content_sha256":"317b33a7c941bae134dd48466a14c9eb607e9aa00e53c85467246251188e010a","schema_version":"1.0","event_id":"sha256:317b33a7c941bae134dd48466a14c9eb607e9aa00e53c85467246251188e010a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OZ65XWAFWLTRIVH4WSH7CUGIPB/bundle.json","state_url":"https://pith.science/pith/OZ65XWAFWLTRIVH4WSH7CUGIPB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OZ65XWAFWLTRIVH4WSH7CUGIPB/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":"2026-08-19T00:43:06Z","links":{"resolver":"https://pith.science/pith/OZ65XWAFWLTRIVH4WSH7CUGIPB","bundle":"https://pith.science/pith/OZ65XWAFWLTRIVH4WSH7CUGIPB/bundle.json","state":"https://pith.science/pith/OZ65XWAFWLTRIVH4WSH7CUGIPB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OZ65XWAFWLTRIVH4WSH7CUGIPB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:OZ65XWAFWLTRIVH4WSH7CUGIPB","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":"08811a312edd9e651c8598d4271119c8bd4366a13b5fc62068b9a3e69623b85a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2023-12-19T07:25:47Z","title_canon_sha256":"6ee3f0ddcdd999755adcda0c3eec8cb25a766a96f495b8ea5f2999c103dc8efb"},"schema_version":"1.0","source":{"id":"2312.11907","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.11907","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"arxiv_version","alias_value":"2312.11907v1","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.11907","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_12","alias_value":"OZ65XWAFWLTR","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_16","alias_value":"OZ65XWAFWLTRIVH4","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_8","alias_value":"OZ65XWAF","created_at":"2026-07-05T09:40:37Z"}],"graph_snapshots":[{"event_id":"sha256:317b33a7c941bae134dd48466a14c9eb607e9aa00e53c85467246251188e010a","target":"graph","created_at":"2026-07-05T09:40:37Z","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/2312.11907/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Nested sampling provides an estimate of the evidence of a Bayesian inference problem via probing the likelihood as a function of the enclosed prior volume. However, the lack of precise values of the enclosed prior mass of the samples introduces probing noise, which can hamper high-accuracy determinations of the evidence values as estimated from the likelihood-prior-volume function. We introduce an approach based on information field theory, a framework for non-parametric function reconstruction from data, that infers the likelihood-prior-volume function by exploiting its smoothness and thereby","authors_text":"Jakob Roth, Margret Westerkamp, Philipp Frank, Torsten En{\\ss}lin, Will Handley","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2023-12-19T07:25:47Z","title":"Inferring Evidence from Nested Sampling Data via Information Field Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.11907","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":"sha256:6d2ff03643d81da4084a502495889a2c9f361d3a0a0fded5fcd705723bdfa21a","target":"record","created_at":"2026-07-05T09:40:37Z","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":"08811a312edd9e651c8598d4271119c8bd4366a13b5fc62068b9a3e69623b85a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2023-12-19T07:25:47Z","title_canon_sha256":"6ee3f0ddcdd999755adcda0c3eec8cb25a766a96f495b8ea5f2999c103dc8efb"},"schema_version":"1.0","source":{"id":"2312.11907","kind":"arxiv","version":1}},"canonical_sha256":"767ddbd805b2e71454fcb48ff150c878741cc044bbdd8769a4a909ef5773dbb5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"767ddbd805b2e71454fcb48ff150c878741cc044bbdd8769a4a909ef5773dbb5","first_computed_at":"2026-07-05T09:40:37.622174Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:40:37.622174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kOe50UUFuInyPx7cOQrUDytLNVgwvLBiESEUZCaF8zIR0RY4WEunL/pLJZZb6wDtUt+TAkWMgh4v0uvf5/xbCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:40:37.622642Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.11907","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d2ff03643d81da4084a502495889a2c9f361d3a0a0fded5fcd705723bdfa21a","sha256:317b33a7c941bae134dd48466a14c9eb607e9aa00e53c85467246251188e010a"],"state_sha256":"7877607d0e5432bba3daaa098f404d138c76f0d514220be175e1712b3b8d3aa3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"teR5hJQ3p8oaVeZqUg5kcQKA1oY+PtYOlRkMglArQRPGUsmGwh4dkbh4DIswGbw8ezFhwKlUyr1IwhYqlYhrDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T00:43:06.341745Z","bundle_sha256":"41f714bc6c22dfeec1fbf5cb31db26d43789a9bea1367ac486e866148982b325"}}