{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:CIOLDUYAJZWG7UJI33WJX3OFCE","short_pith_number":"pith:CIOLDUYA","canonical_record":{"source":{"id":"1503.03924","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-13T01:28:22Z","cross_cats_sorted":[],"title_canon_sha256":"c4140c57f744cb417bbda945c8941e8c00e6eb93e5a5c870304432bf18d9781c","abstract_canon_sha256":"4b4c1387d81e6bbadda69aba9867c1f27671f24115321b18dc77204327829737"},"schema_version":"1.0"},"canonical_sha256":"121cb1d3004e6c6fd128deec9bedc5111eb0f9b0492c066b07fc864fc79fb118","source":{"kind":"arxiv","id":"1503.03924","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.03924","created_at":"2026-05-18T01:36:25Z"},{"alias_kind":"arxiv_version","alias_value":"1503.03924v2","created_at":"2026-05-18T01:36:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.03924","created_at":"2026-05-18T01:36:25Z"},{"alias_kind":"pith_short_12","alias_value":"CIOLDUYAJZWG","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"CIOLDUYAJZWG7UJI","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"CIOLDUYA","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:CIOLDUYAJZWG7UJI33WJX3OFCE","target":"record","payload":{"canonical_record":{"source":{"id":"1503.03924","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-13T01:28:22Z","cross_cats_sorted":[],"title_canon_sha256":"c4140c57f744cb417bbda945c8941e8c00e6eb93e5a5c870304432bf18d9781c","abstract_canon_sha256":"4b4c1387d81e6bbadda69aba9867c1f27671f24115321b18dc77204327829737"},"schema_version":"1.0"},"canonical_sha256":"121cb1d3004e6c6fd128deec9bedc5111eb0f9b0492c066b07fc864fc79fb118","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:25.657207Z","signature_b64":"OILHfjXmIyStDCXlouKJ2swx373g05mhItG5Nof4X5sc6xmpoq1gBCbrXzRI5QNdbADOo//DFHnrIqb3lnPNCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"121cb1d3004e6c6fd128deec9bedc5111eb0f9b0492c066b07fc864fc79fb118","last_reissued_at":"2026-05-18T01:36:25.656684Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:25.656684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.03924","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":"2026-05-18T01:36:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DYmNcFNDZrTk69C3idoU2a/Nq49Qu/xIlHySpcCHYUH1fdEPEumA2RrwgndS0loTmkT2z3eZoq/dl1rbDyUsAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:46:56.529111Z"},"content_sha256":"7fcd3c03d05b3be823053058a2c46878cd874f22a8e87a3d150a7ae80c617537","schema_version":"1.0","event_id":"sha256:7fcd3c03d05b3be823053058a2c46878cd874f22a8e87a3d150a7ae80c617537"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:CIOLDUYAJZWG7UJI33WJX3OFCE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rhapsody-G simulations: galaxy clusters as baryonic closed boxes and the covariance between hot gas and galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"August E. Evrard, Davide Martizzi, Hao-Yi Wu, Oliver Hahn, Risa H. Wechsler, Romain Teyssier","submitted_at":"2015-03-13T01:28:22Z","abstract_excerpt":"Within a sufficiently large cosmic volume, conservation of baryons implies a simple `closed box' view in which the sum of the baryonic components must equal a constant fraction of the total enclosed mass. We present evidence from Rhapsody-G hydrodynamic simulations of massive galaxy clusters that the closed-box expectation may hold to a surprising degree within the interior, non-linear regions of haloes. At a fixed halo mass, we find a significant anti-correlation between hot gas mass fraction and galaxy mass fraction (cold gas + stars), with a rank correlation coefficient of -0.69 within $R_{"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.03924","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":"2026-05-18T01:36:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/XvCY09W5YJrTAA47m7MgzNw3O8glznbSsZ56Ua7nEe2FEQGOPjkQTLsoRwfb6XntM4tAlVi12wxzYsYRPM6CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:46:56.529758Z"},"content_sha256":"d2df4fba942b94a4ec8def1c36293e647256b57a7cd90b8a1c2dea24c8a3541b","schema_version":"1.0","event_id":"sha256:d2df4fba942b94a4ec8def1c36293e647256b57a7cd90b8a1c2dea24c8a3541b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CIOLDUYAJZWG7UJI33WJX3OFCE/bundle.json","state_url":"https://pith.science/pith/CIOLDUYAJZWG7UJI33WJX3OFCE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CIOLDUYAJZWG7UJI33WJX3OFCE/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":"2026-05-25T21:46:56Z","links":{"resolver":"https://pith.science/pith/CIOLDUYAJZWG7UJI33WJX3OFCE","bundle":"https://pith.science/pith/CIOLDUYAJZWG7UJI33WJX3OFCE/bundle.json","state":"https://pith.science/pith/CIOLDUYAJZWG7UJI33WJX3OFCE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CIOLDUYAJZWG7UJI33WJX3OFCE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:CIOLDUYAJZWG7UJI33WJX3OFCE","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":"4b4c1387d81e6bbadda69aba9867c1f27671f24115321b18dc77204327829737","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-13T01:28:22Z","title_canon_sha256":"c4140c57f744cb417bbda945c8941e8c00e6eb93e5a5c870304432bf18d9781c"},"schema_version":"1.0","source":{"id":"1503.03924","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.03924","created_at":"2026-05-18T01:36:25Z"},{"alias_kind":"arxiv_version","alias_value":"1503.03924v2","created_at":"2026-05-18T01:36:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.03924","created_at":"2026-05-18T01:36:25Z"},{"alias_kind":"pith_short_12","alias_value":"CIOLDUYAJZWG","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"CIOLDUYAJZWG7UJI","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"CIOLDUYA","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:d2df4fba942b94a4ec8def1c36293e647256b57a7cd90b8a1c2dea24c8a3541b","target":"graph","created_at":"2026-05-18T01:36:25Z","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":"Within a sufficiently large cosmic volume, conservation of baryons implies a simple `closed box' view in which the sum of the baryonic components must equal a constant fraction of the total enclosed mass. We present evidence from Rhapsody-G hydrodynamic simulations of massive galaxy clusters that the closed-box expectation may hold to a surprising degree within the interior, non-linear regions of haloes. At a fixed halo mass, we find a significant anti-correlation between hot gas mass fraction and galaxy mass fraction (cold gas + stars), with a rank correlation coefficient of -0.69 within $R_{","authors_text":"August E. Evrard, Davide Martizzi, Hao-Yi Wu, Oliver Hahn, Risa H. Wechsler, Romain Teyssier","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-13T01:28:22Z","title":"Rhapsody-G simulations: galaxy clusters as baryonic closed boxes and the covariance between hot gas and galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.03924","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":"sha256:7fcd3c03d05b3be823053058a2c46878cd874f22a8e87a3d150a7ae80c617537","target":"record","created_at":"2026-05-18T01:36:25Z","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":"4b4c1387d81e6bbadda69aba9867c1f27671f24115321b18dc77204327829737","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-13T01:28:22Z","title_canon_sha256":"c4140c57f744cb417bbda945c8941e8c00e6eb93e5a5c870304432bf18d9781c"},"schema_version":"1.0","source":{"id":"1503.03924","kind":"arxiv","version":2}},"canonical_sha256":"121cb1d3004e6c6fd128deec9bedc5111eb0f9b0492c066b07fc864fc79fb118","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"121cb1d3004e6c6fd128deec9bedc5111eb0f9b0492c066b07fc864fc79fb118","first_computed_at":"2026-05-18T01:36:25.656684Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:25.656684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OILHfjXmIyStDCXlouKJ2swx373g05mhItG5Nof4X5sc6xmpoq1gBCbrXzRI5QNdbADOo//DFHnrIqb3lnPNCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:25.657207Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.03924","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7fcd3c03d05b3be823053058a2c46878cd874f22a8e87a3d150a7ae80c617537","sha256:d2df4fba942b94a4ec8def1c36293e647256b57a7cd90b8a1c2dea24c8a3541b"],"state_sha256":"1cb8b898058acf2b33548e0ac5c985d11732accead4fb31e9016730bfee57346"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jM1x/2+gOtKxO8tRyFVua51Bj0fS0THcnD6RyQfj1hXI9EEb4763hPwWgeNHIUWufYDlxbVei6q0m/zBZBfJAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T21:46:56.533476Z","bundle_sha256":"6c8a56a9e54cf3809e0ffc3d06c89b323fda492d01562cd303823c117bc7fe1d"}}