{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:C7WM4SHXA225UPE4SWUQEFO2HU","short_pith_number":"pith:C7WM4SHX","canonical_record":{"source":{"id":"1811.07741","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-19T14:58:29Z","cross_cats_sorted":[],"title_canon_sha256":"2330ccacddea9fb0b1d3666d61c509238ae705586dd01e81f1770f603d0ba9f0","abstract_canon_sha256":"0bd140de1866198ca2323b772aca9cba58351ddc625c5fa92b9a231be4587723"},"schema_version":"1.0"},"canonical_sha256":"17ecce48f706b5da3c9c95a90215da3d262a81e48e0589078c884265a02671d5","source":{"kind":"arxiv","id":"1811.07741","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.07741","created_at":"2026-05-17T23:45:56Z"},{"alias_kind":"arxiv_version","alias_value":"1811.07741v2","created_at":"2026-05-17T23:45:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.07741","created_at":"2026-05-17T23:45:56Z"},{"alias_kind":"pith_short_12","alias_value":"C7WM4SHXA225","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"C7WM4SHXA225UPE4","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"C7WM4SHX","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:C7WM4SHXA225UPE4SWUQEFO2HU","target":"record","payload":{"canonical_record":{"source":{"id":"1811.07741","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-19T14:58:29Z","cross_cats_sorted":[],"title_canon_sha256":"2330ccacddea9fb0b1d3666d61c509238ae705586dd01e81f1770f603d0ba9f0","abstract_canon_sha256":"0bd140de1866198ca2323b772aca9cba58351ddc625c5fa92b9a231be4587723"},"schema_version":"1.0"},"canonical_sha256":"17ecce48f706b5da3c9c95a90215da3d262a81e48e0589078c884265a02671d5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:56.649619Z","signature_b64":"mCqX9RyWQma4JjKi9Mhm16k5oQHj5oIvgEk5LA6TH66APn4a/eLgTQwnCUFYqHBVKNqj7ZRSGaMPgvmQHNzzCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"17ecce48f706b5da3c9c95a90215da3d262a81e48e0589078c884265a02671d5","last_reissued_at":"2026-05-17T23:45:56.649073Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:56.649073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.07741","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":"2026-05-17T23:45:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q+acLi1GXh1rwtF77HjerjrtQuDqB5WEOgxhw60KBUChnW16Q4vAnL6F+cNQX0GHPelSl2mIq2fQ95rbu8umBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:20:54.843636Z"},"content_sha256":"bafe71d8cbf86d30617d70174ec31d7cfa85366f69603711fc699d76b5b34b77","schema_version":"1.0","event_id":"sha256:bafe71d8cbf86d30617d70174ec31d7cfa85366f69603711fc699d76b5b34b77"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:C7WM4SHXA225UPE4SWUQEFO2HU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Resummed Kinetic Field Theory: Using Mesoscopic Particle Hydrodynamics to Describe Baryonic Matter in a Cosmological Framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Daniel Geiss, Felix Fabis, Matthias Bartelmann, Robert Lilow","submitted_at":"2018-11-19T14:58:29Z","abstract_excerpt":"Recently, Bartelmann et al. presented a 'Kinetic Field Theory' (KFT) formalism to tackle the difficulties of large scale structure formation. In this approach, the dynamics of a non-equilibrium ensemble of classical particles are examined based on methods of statistical field theory. So far, only contributions coming from dark matter were considered, which is assumed to pose an accurate description of our universe on very large scales. Nevertheless, going to smaller scales, also baryonic contributions have to be taken into account. Building on the ideas of Viermann et al. we present an effecti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.07741","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":""},"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":"2026-05-17T23:45:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fYUDyxafr+BPAbUw5i87Cd4Y0Q7dOYTGIerXrCsT4gM4FVhX6LeCd4UGIfwcAazUvvj/Av4P4VmLvxR1h0pKBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:20:54.843989Z"},"content_sha256":"941400e24319dd983a4e6ec4462037ce7e2d414ad2a37f1d2ead97bf9099a7f2","schema_version":"1.0","event_id":"sha256:941400e24319dd983a4e6ec4462037ce7e2d414ad2a37f1d2ead97bf9099a7f2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C7WM4SHXA225UPE4SWUQEFO2HU/bundle.json","state_url":"https://pith.science/pith/C7WM4SHXA225UPE4SWUQEFO2HU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C7WM4SHXA225UPE4SWUQEFO2HU/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":"2026-05-28T06:20:54Z","links":{"resolver":"https://pith.science/pith/C7WM4SHXA225UPE4SWUQEFO2HU","bundle":"https://pith.science/pith/C7WM4SHXA225UPE4SWUQEFO2HU/bundle.json","state":"https://pith.science/pith/C7WM4SHXA225UPE4SWUQEFO2HU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C7WM4SHXA225UPE4SWUQEFO2HU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:C7WM4SHXA225UPE4SWUQEFO2HU","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":"0bd140de1866198ca2323b772aca9cba58351ddc625c5fa92b9a231be4587723","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-19T14:58:29Z","title_canon_sha256":"2330ccacddea9fb0b1d3666d61c509238ae705586dd01e81f1770f603d0ba9f0"},"schema_version":"1.0","source":{"id":"1811.07741","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.07741","created_at":"2026-05-17T23:45:56Z"},{"alias_kind":"arxiv_version","alias_value":"1811.07741v2","created_at":"2026-05-17T23:45:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.07741","created_at":"2026-05-17T23:45:56Z"},{"alias_kind":"pith_short_12","alias_value":"C7WM4SHXA225","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"C7WM4SHXA225UPE4","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"C7WM4SHX","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:941400e24319dd983a4e6ec4462037ce7e2d414ad2a37f1d2ead97bf9099a7f2","target":"graph","created_at":"2026-05-17T23:45:56Z","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":"Recently, Bartelmann et al. presented a 'Kinetic Field Theory' (KFT) formalism to tackle the difficulties of large scale structure formation. In this approach, the dynamics of a non-equilibrium ensemble of classical particles are examined based on methods of statistical field theory. So far, only contributions coming from dark matter were considered, which is assumed to pose an accurate description of our universe on very large scales. Nevertheless, going to smaller scales, also baryonic contributions have to be taken into account. Building on the ideas of Viermann et al. we present an effecti","authors_text":"Daniel Geiss, Felix Fabis, Matthias Bartelmann, Robert Lilow","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-19T14:58:29Z","title":"Resummed Kinetic Field Theory: Using Mesoscopic Particle Hydrodynamics to Describe Baryonic Matter in a Cosmological Framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.07741","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:bafe71d8cbf86d30617d70174ec31d7cfa85366f69603711fc699d76b5b34b77","target":"record","created_at":"2026-05-17T23:45:56Z","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":"0bd140de1866198ca2323b772aca9cba58351ddc625c5fa92b9a231be4587723","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-19T14:58:29Z","title_canon_sha256":"2330ccacddea9fb0b1d3666d61c509238ae705586dd01e81f1770f603d0ba9f0"},"schema_version":"1.0","source":{"id":"1811.07741","kind":"arxiv","version":2}},"canonical_sha256":"17ecce48f706b5da3c9c95a90215da3d262a81e48e0589078c884265a02671d5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17ecce48f706b5da3c9c95a90215da3d262a81e48e0589078c884265a02671d5","first_computed_at":"2026-05-17T23:45:56.649073Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:56.649073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mCqX9RyWQma4JjKi9Mhm16k5oQHj5oIvgEk5LA6TH66APn4a/eLgTQwnCUFYqHBVKNqj7ZRSGaMPgvmQHNzzCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:56.649619Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.07741","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bafe71d8cbf86d30617d70174ec31d7cfa85366f69603711fc699d76b5b34b77","sha256:941400e24319dd983a4e6ec4462037ce7e2d414ad2a37f1d2ead97bf9099a7f2"],"state_sha256":"aac3ee37ed5f3b8cd74d58d472500f25ed457c507da2aa45b844ac6e3712e08b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uFUDc4oI4BkXCNhPU1OVFkS9bncCYcNvJe63do3fPF+7VUENsoxtMPdzmJOGl5iwYF99Z90/vvDr/Tjrnw0bBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T06:20:54.846065Z","bundle_sha256":"8c5fc5267e8b60ad0b791c01c9ce1dd1ba0cc3d3dd2c383e97d9fe9ad04c3e9a"}}