{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:5P6KJR2GNDKLV5PMENHA6YDVCG","short_pith_number":"pith:5P6KJR2G","canonical_record":{"source":{"id":"1806.11117","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-06-28T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"5979acdb8472d3309b5bbb87f9599a83b0808cfc87324aee5f4d95ef3123e45b","abstract_canon_sha256":"003d1387c8a29681a2c9fbaf8d3d9eed7b14af4b99fe81a77455bed1c7eaa237"},"schema_version":"1.0"},"canonical_sha256":"ebfca4c74668d4baf5ec234e0f6075119e5eda5e6988079d24a72fb8c9e8ac94","source":{"kind":"arxiv","id":"1806.11117","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.11117","created_at":"2026-05-17T23:46:13Z"},{"alias_kind":"arxiv_version","alias_value":"1806.11117v1","created_at":"2026-05-17T23:46:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.11117","created_at":"2026-05-17T23:46:13Z"},{"alias_kind":"pith_short_12","alias_value":"5P6KJR2GNDKL","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5P6KJR2GNDKLV5PM","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5P6KJR2G","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:5P6KJR2GNDKLV5PMENHA6YDVCG","target":"record","payload":{"canonical_record":{"source":{"id":"1806.11117","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-06-28T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"5979acdb8472d3309b5bbb87f9599a83b0808cfc87324aee5f4d95ef3123e45b","abstract_canon_sha256":"003d1387c8a29681a2c9fbaf8d3d9eed7b14af4b99fe81a77455bed1c7eaa237"},"schema_version":"1.0"},"canonical_sha256":"ebfca4c74668d4baf5ec234e0f6075119e5eda5e6988079d24a72fb8c9e8ac94","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:46:13.357878Z","signature_b64":"McyhGaThjA69Vov5he2eJZNBqLX8x7QY9DO00MsaGIcTC0cIXsbT7jpyrlUl/47T3+rbGHF3qo7xNz0pzM+4Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ebfca4c74668d4baf5ec234e0f6075119e5eda5e6988079d24a72fb8c9e8ac94","last_reissued_at":"2026-05-17T23:46:13.357366Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:46:13.357366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.11117","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":"2026-05-17T23:46:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GvSYo8tO7LDj6RwK+966EEPUqIObSlqUAObJlGmocjxsD9kBxhF5RqHtzXzcF6cKz8C/slJa2mxG9ZJQ9ynGBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T05:20:16.167939Z"},"content_sha256":"ccbfd71ca1ab299526ed267f8a6a329087df83bd8c42f7851684b7bf000778a9","schema_version":"1.0","event_id":"sha256:ccbfd71ca1ab299526ed267f8a6a329087df83bd8c42f7851684b7bf000778a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:5P6KJR2GNDKLV5PMENHA6YDVCG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Physical Bayesian modelling of the non-linear matter distribution: new insights into the Nearby Universe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Guilhem Lavaux, Jens Jasche","submitted_at":"2018-06-28T18:00:00Z","abstract_excerpt":"Accurate analyses of present and next-generation galaxy surveys require new ways to handle effects of non-linear gravitational structure formation in data. To address these needs we present an extension of our previously developed algorithm for Bayesian Origin Reconstruction from Galaxies to analyse matter clustering at non-linear scales in observations. This is achieved by incorporating a numerical particle mesh model of structure formation into our Bayesian inference framework. The algorithm simultaneously infers the 3D primordial matter fluctuations from which present non-linear observation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.11117","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":""},"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":"2026-05-17T23:46:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vOl0r0gknr70cteUdOEEVZUro1NK/tYuYkJQAjVzCErjh9OZG1PqvD+sWeCcdoYaKXNZvrIq8hd3uxBS9WdDBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T05:20:16.168570Z"},"content_sha256":"d63ddccd2b55b27e04b18bd066c0d2411812ef0d193ff61adab8e17abda89801","schema_version":"1.0","event_id":"sha256:d63ddccd2b55b27e04b18bd066c0d2411812ef0d193ff61adab8e17abda89801"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5P6KJR2GNDKLV5PMENHA6YDVCG/bundle.json","state_url":"https://pith.science/pith/5P6KJR2GNDKLV5PMENHA6YDVCG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5P6KJR2GNDKLV5PMENHA6YDVCG/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":"2026-05-31T05:20:16Z","links":{"resolver":"https://pith.science/pith/5P6KJR2GNDKLV5PMENHA6YDVCG","bundle":"https://pith.science/pith/5P6KJR2GNDKLV5PMENHA6YDVCG/bundle.json","state":"https://pith.science/pith/5P6KJR2GNDKLV5PMENHA6YDVCG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5P6KJR2GNDKLV5PMENHA6YDVCG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:5P6KJR2GNDKLV5PMENHA6YDVCG","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":"003d1387c8a29681a2c9fbaf8d3d9eed7b14af4b99fe81a77455bed1c7eaa237","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-06-28T18:00:00Z","title_canon_sha256":"5979acdb8472d3309b5bbb87f9599a83b0808cfc87324aee5f4d95ef3123e45b"},"schema_version":"1.0","source":{"id":"1806.11117","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.11117","created_at":"2026-05-17T23:46:13Z"},{"alias_kind":"arxiv_version","alias_value":"1806.11117v1","created_at":"2026-05-17T23:46:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.11117","created_at":"2026-05-17T23:46:13Z"},{"alias_kind":"pith_short_12","alias_value":"5P6KJR2GNDKL","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5P6KJR2GNDKLV5PM","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5P6KJR2G","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:d63ddccd2b55b27e04b18bd066c0d2411812ef0d193ff61adab8e17abda89801","target":"graph","created_at":"2026-05-17T23:46:13Z","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":"Accurate analyses of present and next-generation galaxy surveys require new ways to handle effects of non-linear gravitational structure formation in data. To address these needs we present an extension of our previously developed algorithm for Bayesian Origin Reconstruction from Galaxies to analyse matter clustering at non-linear scales in observations. This is achieved by incorporating a numerical particle mesh model of structure formation into our Bayesian inference framework. The algorithm simultaneously infers the 3D primordial matter fluctuations from which present non-linear observation","authors_text":"Guilhem Lavaux, Jens Jasche","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-06-28T18:00:00Z","title":"Physical Bayesian modelling of the non-linear matter distribution: new insights into the Nearby Universe"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.11117","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:ccbfd71ca1ab299526ed267f8a6a329087df83bd8c42f7851684b7bf000778a9","target":"record","created_at":"2026-05-17T23:46:13Z","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":"003d1387c8a29681a2c9fbaf8d3d9eed7b14af4b99fe81a77455bed1c7eaa237","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-06-28T18:00:00Z","title_canon_sha256":"5979acdb8472d3309b5bbb87f9599a83b0808cfc87324aee5f4d95ef3123e45b"},"schema_version":"1.0","source":{"id":"1806.11117","kind":"arxiv","version":1}},"canonical_sha256":"ebfca4c74668d4baf5ec234e0f6075119e5eda5e6988079d24a72fb8c9e8ac94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ebfca4c74668d4baf5ec234e0f6075119e5eda5e6988079d24a72fb8c9e8ac94","first_computed_at":"2026-05-17T23:46:13.357366Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:46:13.357366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"McyhGaThjA69Vov5he2eJZNBqLX8x7QY9DO00MsaGIcTC0cIXsbT7jpyrlUl/47T3+rbGHF3qo7xNz0pzM+4Bw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:46:13.357878Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.11117","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ccbfd71ca1ab299526ed267f8a6a329087df83bd8c42f7851684b7bf000778a9","sha256:d63ddccd2b55b27e04b18bd066c0d2411812ef0d193ff61adab8e17abda89801"],"state_sha256":"05d0ffc4e8812dc893d449a0558c564a94165d29c553e2d6a1386a6986ffe141"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3CVuTGRFswpPuptpJxD2nJxx1vzA/dVz7ftdCTy82cuTL1+ZIM+K849OMDI6nRLDBvvUJQg+mIIjpsPOsTQDAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T05:20:16.171866Z","bundle_sha256":"ebb91284dc84734fc82e0ea545b4258052599464be85347adcb3638c9472fd49"}}