{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:YMEUO435XX4EHCJVZOG7LAVHGQ","short_pith_number":"pith:YMEUO435","canonical_record":{"source":{"id":"2412.13182","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-12-17T18:57:23Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"da336a4e12b0fd6095b89974bbf526d5c40ff7403a3f8b8e85e47e51d0a0bff5","abstract_canon_sha256":"979d89251c43967988bfa8d5687ceec84b741d2c68d2ee01595b39ec389a923c"},"schema_version":"1.0"},"canonical_sha256":"c30947737dbdf8438935cb8df582a7342c8113d7b98d11d135d8e68986b33c3f","source":{"kind":"arxiv","id":"2412.13182","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.13182","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"arxiv_version","alias_value":"2412.13182v1","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.13182","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"pith_short_12","alias_value":"YMEUO435XX4E","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"pith_short_16","alias_value":"YMEUO435XX4EHCJV","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"pith_short_8","alias_value":"YMEUO435","created_at":"2026-07-05T10:16:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:YMEUO435XX4EHCJVZOG7LAVHGQ","target":"record","payload":{"canonical_record":{"source":{"id":"2412.13182","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-12-17T18:57:23Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"da336a4e12b0fd6095b89974bbf526d5c40ff7403a3f8b8e85e47e51d0a0bff5","abstract_canon_sha256":"979d89251c43967988bfa8d5687ceec84b741d2c68d2ee01595b39ec389a923c"},"schema_version":"1.0"},"canonical_sha256":"c30947737dbdf8438935cb8df582a7342c8113d7b98d11d135d8e68986b33c3f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:16:18.366420Z","signature_b64":"6e2SKGyH8FVSviNtI8ZtzgM5RuAsDbDevXh5xwZfVNl+eHSp25p00+aGbVsL94GbJVWldbq8QFcu0httMomDCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c30947737dbdf8438935cb8df582a7342c8113d7b98d11d135d8e68986b33c3f","last_reissued_at":"2026-07-05T10:16:18.365898Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:16:18.365898Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.13182","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":"2026-07-05T10:16:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bNNWpzPtKVvlif5Sxm5EijBzrsMK8QY+SdjG+964aPwLZOGB9H30M+c2kic26Xkks2vje0hq+sm3Du2cMleiBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T23:23:27.701849Z"},"content_sha256":"3590119f52dd9531e66a1a7e3408979f461aaefe24789a25390ad283755be70d","schema_version":"1.0","event_id":"sha256:3590119f52dd9531e66a1a7e3408979f461aaefe24789a25390ad283755be70d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:YMEUO435XX4EHCJVZOG7LAVHGQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How the cool-core population transitions from galaxy groups to massive clusters: A comparison of the largest Magneticum simulation with eROSITA, XMM-Newton, Chandra and LOFAR observations","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Justo Antonio Gonzalez Villalba, Klaus Dolag, Veronica Biffi","submitted_at":"2024-12-17T18:57:23Z","abstract_excerpt":"Our aim is to understand how the interplay between AGN feedback and merge processes can effectively turn cool-core galaxy clusters into hot-core clusters in the modern universe. Additionally, we also aim to clarify which parameters of the AGN feedback model used in simulations can cause an excess of feedback at the scale of galaxy groups while not efficiently suppressing star formation at the scale of galaxy clusters. To obtain robust statistics of the cool-core population, we compare the modern Universe snapshot (z=0.25) of the largest Magneticum simulation (Box2b/hr) with the eROSITA eFEDS s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.13182","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/2412.13182/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":"2026-07-05T10:16:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+5a7oiRoPgry/liR3/UsO3uuRwY/a4GRXSqO3g6ler64t0snlQfZ+iKgWpa7IA/kfbVyF7MCP0kATZQJtWNsAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T23:23:27.702384Z"},"content_sha256":"b18def797fb8e85a9cebb2632010a020cf04ca55b628565b5b096b2b7079bc92","schema_version":"1.0","event_id":"sha256:b18def797fb8e85a9cebb2632010a020cf04ca55b628565b5b096b2b7079bc92"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YMEUO435XX4EHCJVZOG7LAVHGQ/bundle.json","state_url":"https://pith.science/pith/YMEUO435XX4EHCJVZOG7LAVHGQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YMEUO435XX4EHCJVZOG7LAVHGQ/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":"2026-08-10T23:23:27Z","links":{"resolver":"https://pith.science/pith/YMEUO435XX4EHCJVZOG7LAVHGQ","bundle":"https://pith.science/pith/YMEUO435XX4EHCJVZOG7LAVHGQ/bundle.json","state":"https://pith.science/pith/YMEUO435XX4EHCJVZOG7LAVHGQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YMEUO435XX4EHCJVZOG7LAVHGQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:YMEUO435XX4EHCJVZOG7LAVHGQ","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":"979d89251c43967988bfa8d5687ceec84b741d2c68d2ee01595b39ec389a923c","cross_cats_sorted":["astro-ph.GA"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-12-17T18:57:23Z","title_canon_sha256":"da336a4e12b0fd6095b89974bbf526d5c40ff7403a3f8b8e85e47e51d0a0bff5"},"schema_version":"1.0","source":{"id":"2412.13182","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.13182","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"arxiv_version","alias_value":"2412.13182v1","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.13182","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"pith_short_12","alias_value":"YMEUO435XX4E","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"pith_short_16","alias_value":"YMEUO435XX4EHCJV","created_at":"2026-07-05T10:16:18Z"},{"alias_kind":"pith_short_8","alias_value":"YMEUO435","created_at":"2026-07-05T10:16:18Z"}],"graph_snapshots":[{"event_id":"sha256:b18def797fb8e85a9cebb2632010a020cf04ca55b628565b5b096b2b7079bc92","target":"graph","created_at":"2026-07-05T10:16:18Z","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/2412.13182/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Our aim is to understand how the interplay between AGN feedback and merge processes can effectively turn cool-core galaxy clusters into hot-core clusters in the modern universe. Additionally, we also aim to clarify which parameters of the AGN feedback model used in simulations can cause an excess of feedback at the scale of galaxy groups while not efficiently suppressing star formation at the scale of galaxy clusters. To obtain robust statistics of the cool-core population, we compare the modern Universe snapshot (z=0.25) of the largest Magneticum simulation (Box2b/hr) with the eROSITA eFEDS s","authors_text":"Justo Antonio Gonzalez Villalba, Klaus Dolag, Veronica Biffi","cross_cats":["astro-ph.GA"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-12-17T18:57:23Z","title":"How the cool-core population transitions from galaxy groups to massive clusters: A comparison of the largest Magneticum simulation with eROSITA, XMM-Newton, Chandra and LOFAR observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.13182","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":"sha256:3590119f52dd9531e66a1a7e3408979f461aaefe24789a25390ad283755be70d","target":"record","created_at":"2026-07-05T10:16:18Z","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":"979d89251c43967988bfa8d5687ceec84b741d2c68d2ee01595b39ec389a923c","cross_cats_sorted":["astro-ph.GA"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-12-17T18:57:23Z","title_canon_sha256":"da336a4e12b0fd6095b89974bbf526d5c40ff7403a3f8b8e85e47e51d0a0bff5"},"schema_version":"1.0","source":{"id":"2412.13182","kind":"arxiv","version":1}},"canonical_sha256":"c30947737dbdf8438935cb8df582a7342c8113d7b98d11d135d8e68986b33c3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c30947737dbdf8438935cb8df582a7342c8113d7b98d11d135d8e68986b33c3f","first_computed_at":"2026-07-05T10:16:18.365898Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:16:18.365898Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6e2SKGyH8FVSviNtI8ZtzgM5RuAsDbDevXh5xwZfVNl+eHSp25p00+aGbVsL94GbJVWldbq8QFcu0httMomDCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:16:18.366420Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.13182","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3590119f52dd9531e66a1a7e3408979f461aaefe24789a25390ad283755be70d","sha256:b18def797fb8e85a9cebb2632010a020cf04ca55b628565b5b096b2b7079bc92"],"state_sha256":"fd3b641518fd1bb3d276f98553f5d3aec4ad8623047df40f6d7dba76c4cf77de"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L9VVV48IRse+5jZEAyICVOR+TFDqaWi9R7Z9tPl33CR+ZITMJD3/947zDtZm8nTXnkLLnex1VgD5X5mUl6xFAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T23:23:27.707522Z","bundle_sha256":"3bbc717d62c058028e82d37f3dbce5720dc30abdf47996d8ce7c953710319cb2"}}