{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:SEWGZSNMRKN7D5MSXMPIUP7BVP","short_pith_number":"pith:SEWGZSNM","canonical_record":{"source":{"id":"2512.09981","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-10T19:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"d9a2785a6b34cdc445e974da43209e9fbe7735c15f1609ba77ce85877144501e","abstract_canon_sha256":"7c3d9aab25ce9842a79edc6ef7bc352b79cd506f9b4b7e3a32f9a575458d25e7"},"schema_version":"1.0"},"canonical_sha256":"912c6cc9ac8a9bf1f592bb1e8a3fe1abf69121377105c1d80087a0454d77ea9b","source":{"kind":"arxiv","id":"2512.09981","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.09981","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"arxiv_version","alias_value":"2512.09981v2","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.09981","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"pith_short_12","alias_value":"SEWGZSNMRKN7","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"pith_short_16","alias_value":"SEWGZSNMRKN7D5MS","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"pith_short_8","alias_value":"SEWGZSNM","created_at":"2026-06-10T01:09:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:SEWGZSNMRKN7D5MSXMPIUP7BVP","target":"record","payload":{"canonical_record":{"source":{"id":"2512.09981","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-10T19:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"d9a2785a6b34cdc445e974da43209e9fbe7735c15f1609ba77ce85877144501e","abstract_canon_sha256":"7c3d9aab25ce9842a79edc6ef7bc352b79cd506f9b4b7e3a32f9a575458d25e7"},"schema_version":"1.0"},"canonical_sha256":"912c6cc9ac8a9bf1f592bb1e8a3fe1abf69121377105c1d80087a0454d77ea9b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-10T01:09:49.853512Z","signature_b64":"0FmoZwsj4IMbWx3iUa+ZuctHWqr8ZJe0YTyI30BU8NBizuMXvqnGOkKayOTOIhGyU1EWq0SBwYRwcwF5bGjZAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"912c6cc9ac8a9bf1f592bb1e8a3fe1abf69121377105c1d80087a0454d77ea9b","last_reissued_at":"2026-06-10T01:09:49.852404Z","signature_status":"signed_v1","first_computed_at":"2026-06-10T01:09:49.852404Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2512.09981","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":"2026-06-10T01:09:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XHQiX93417ht/fW7I5ArYvTBjjG+G5dnPKX2y5ZeFNGe6WwISUaoEm41nIoMN6Kxc6Ujp4EAEy8F1Fi0VwCnDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T16:53:50.578662Z"},"content_sha256":"9241cbf3857082e2526ed2fa8da4f60e0878db54c187008a9cc91eb73e4b04cd","schema_version":"1.0","event_id":"sha256:9241cbf3857082e2526ed2fa8da4f60e0878db54c187008a9cc91eb73e4b04cd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:SEWGZSNMRKN7D5MSXMPIUP7BVP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rhea-RT: Dynamical impact of Central Molecular Zone conditions on the properties of the interstellar medium and stellar feedback coupling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Plat, C.D. Battersby, D.R. Lipman, F. Nogueras-Lara, J.D. Henshaw, J.D. Soler, J. Goeller, J. Petersson, L. Armillotta, M.A. Petkova, M.C. Sormani, M. Donati, M. Hirschmann, N. Brucy, N. Peschken, P. Girichidis, R.G. Tress, R. Klessen, R. Smith, S.C.O. Glover, S.N. Longmore, S. Reissl, T. Peter, V.M. Pelkonen, Z.X. Feng","submitted_at":"2025-12-10T19:00:00Z","abstract_excerpt":"The Central Molecular Zone (CMZ) is an extreme star formation environment, characterized by higher density, higher turbulence, stronger orbital shear, and stronger magnetic field strength than the solar neighborhood. It is still debated whether classical theories of star formation hold within this extreme environment. In order to assess the impact of these different conditions on the interstellar medium (ISM) and on star formation, we present radiation magnetohydrodynamic {\\sc arepo} simulations of a Milky Way-type galaxy. We set up a high-resolution ($M_{\\rm cell}=20$~\\Msun) region in a ring "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.09981","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2512.09981/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":"2026-06-10T01:09:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RncIv5QP6AGAHAmZ8QGXRS8RM17ISHuw62e26l9jXpYU7xcF2FGHfCvJO1DXOhYkSso+nAYlD4QLegJRHlB/Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T16:53:50.579479Z"},"content_sha256":"4febb93b250e83fe520ae226c26e6b961ba969d5d4833505b1e7867a7f83c064","schema_version":"1.0","event_id":"sha256:4febb93b250e83fe520ae226c26e6b961ba969d5d4833505b1e7867a7f83c064"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SEWGZSNMRKN7D5MSXMPIUP7BVP/bundle.json","state_url":"https://pith.science/pith/SEWGZSNMRKN7D5MSXMPIUP7BVP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SEWGZSNMRKN7D5MSXMPIUP7BVP/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":"2026-06-11T16:53:50Z","links":{"resolver":"https://pith.science/pith/SEWGZSNMRKN7D5MSXMPIUP7BVP","bundle":"https://pith.science/pith/SEWGZSNMRKN7D5MSXMPIUP7BVP/bundle.json","state":"https://pith.science/pith/SEWGZSNMRKN7D5MSXMPIUP7BVP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SEWGZSNMRKN7D5MSXMPIUP7BVP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SEWGZSNMRKN7D5MSXMPIUP7BVP","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":"7c3d9aab25ce9842a79edc6ef7bc352b79cd506f9b4b7e3a32f9a575458d25e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-10T19:00:00Z","title_canon_sha256":"d9a2785a6b34cdc445e974da43209e9fbe7735c15f1609ba77ce85877144501e"},"schema_version":"1.0","source":{"id":"2512.09981","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.09981","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"arxiv_version","alias_value":"2512.09981v2","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.09981","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"pith_short_12","alias_value":"SEWGZSNMRKN7","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"pith_short_16","alias_value":"SEWGZSNMRKN7D5MS","created_at":"2026-06-10T01:09:49Z"},{"alias_kind":"pith_short_8","alias_value":"SEWGZSNM","created_at":"2026-06-10T01:09:49Z"}],"graph_snapshots":[{"event_id":"sha256:4febb93b250e83fe520ae226c26e6b961ba969d5d4833505b1e7867a7f83c064","target":"graph","created_at":"2026-06-10T01:09:49Z","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/2512.09981/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Central Molecular Zone (CMZ) is an extreme star formation environment, characterized by higher density, higher turbulence, stronger orbital shear, and stronger magnetic field strength than the solar neighborhood. It is still debated whether classical theories of star formation hold within this extreme environment. In order to assess the impact of these different conditions on the interstellar medium (ISM) and on star formation, we present radiation magnetohydrodynamic {\\sc arepo} simulations of a Milky Way-type galaxy. We set up a high-resolution ($M_{\\rm cell}=20$~\\Msun) region in a ring ","authors_text":"A. Plat, C.D. Battersby, D.R. Lipman, F. Nogueras-Lara, J.D. Henshaw, J.D. Soler, J. Goeller, J. Petersson, L. Armillotta, M.A. Petkova, M.C. Sormani, M. Donati, M. Hirschmann, N. Brucy, N. Peschken, P. Girichidis, R.G. Tress, R. Klessen, R. Smith, S.C.O. Glover, S.N. Longmore, S. Reissl, T. Peter, V.M. Pelkonen, Z.X. Feng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-10T19:00:00Z","title":"Rhea-RT: Dynamical impact of Central Molecular Zone conditions on the properties of the interstellar medium and stellar feedback coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.09981","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":"sha256:9241cbf3857082e2526ed2fa8da4f60e0878db54c187008a9cc91eb73e4b04cd","target":"record","created_at":"2026-06-10T01:09:49Z","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":"7c3d9aab25ce9842a79edc6ef7bc352b79cd506f9b4b7e3a32f9a575458d25e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-10T19:00:00Z","title_canon_sha256":"d9a2785a6b34cdc445e974da43209e9fbe7735c15f1609ba77ce85877144501e"},"schema_version":"1.0","source":{"id":"2512.09981","kind":"arxiv","version":2}},"canonical_sha256":"912c6cc9ac8a9bf1f592bb1e8a3fe1abf69121377105c1d80087a0454d77ea9b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"912c6cc9ac8a9bf1f592bb1e8a3fe1abf69121377105c1d80087a0454d77ea9b","first_computed_at":"2026-06-10T01:09:49.852404Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-10T01:09:49.852404Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0FmoZwsj4IMbWx3iUa+ZuctHWqr8ZJe0YTyI30BU8NBizuMXvqnGOkKayOTOIhGyU1EWq0SBwYRwcwF5bGjZAw==","signature_status":"signed_v1","signed_at":"2026-06-10T01:09:49.853512Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.09981","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9241cbf3857082e2526ed2fa8da4f60e0878db54c187008a9cc91eb73e4b04cd","sha256:4febb93b250e83fe520ae226c26e6b961ba969d5d4833505b1e7867a7f83c064"],"state_sha256":"5af1b9ed953891076c26b07bf153d3acdc62b640f8398fb95e84169d58ac5f60"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"13eisl0WDEqhyuLbGzvvVxFu0QF25+fIQ0UdV+T/gKG3+HMoDhQNArrtrla7AW8HW69/8q2iNWTQpVxdGPnlBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T16:53:50.583686Z","bundle_sha256":"326d5611166c1a1e6cee13557f4a76493924d94b80fc38bdb11ad07cc60b5559"}}