{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:IRTLEHMKKCT3C3Z33CD4EXRQ4Q","short_pith_number":"pith:IRTLEHMK","canonical_record":{"source":{"id":"2406.07632","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-11T18:00:50Z","cross_cats_sorted":[],"title_canon_sha256":"b8480333f3ab5868094812965b3fbd3927b2a3b9486b549b9f54f1f56fef4e56","abstract_canon_sha256":"9752eba436b8634bafb25dcadba65e997c504b6d77479aa516a9169cef550a83"},"schema_version":"1.0"},"canonical_sha256":"4466b21d8a50a7b16f3bd887c25e30e43316e5fae02c205cf467561016bff538","source":{"kind":"arxiv","id":"2406.07632","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.07632","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"arxiv_version","alias_value":"2406.07632v1","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.07632","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"pith_short_12","alias_value":"IRTLEHMKKCT3","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"pith_short_16","alias_value":"IRTLEHMKKCT3C3Z3","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"pith_short_8","alias_value":"IRTLEHMK","created_at":"2026-07-05T08:30:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:IRTLEHMKKCT3C3Z33CD4EXRQ4Q","target":"record","payload":{"canonical_record":{"source":{"id":"2406.07632","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-11T18:00:50Z","cross_cats_sorted":[],"title_canon_sha256":"b8480333f3ab5868094812965b3fbd3927b2a3b9486b549b9f54f1f56fef4e56","abstract_canon_sha256":"9752eba436b8634bafb25dcadba65e997c504b6d77479aa516a9169cef550a83"},"schema_version":"1.0"},"canonical_sha256":"4466b21d8a50a7b16f3bd887c25e30e43316e5fae02c205cf467561016bff538","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:30:35.930172Z","signature_b64":"X+9QEfTC6v8SjmfmlcVitu55NcI2006rX6EJSTXoOKxwkiiexoO5XLOKArF29Lr/Aql5XI3zOhBleRwA0ajVBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4466b21d8a50a7b16f3bd887c25e30e43316e5fae02c205cf467561016bff538","last_reissued_at":"2026-07-05T08:30:35.929582Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:30:35.929582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2406.07632","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":"2026-07-05T08:30:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hiDeEPk7ScT5TqJIP3NPtKSZIyJaID1l2ZELRO76EWIQ6ZY/fp15NT1aP7Irx74ONMx06y2pSxL/CBx+ChdsBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T22:55:56.083520Z"},"content_sha256":"197dc20cd445987028c2e28b4c4db25a5562b1b281dca14d3ef659c754410379","schema_version":"1.0","event_id":"sha256:197dc20cd445987028c2e28b4c4db25a5562b1b281dca14d3ef659c754410379"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:IRTLEHMKKCT3C3Z33CD4EXRQ4Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Equilibrium States of Galactic Atmospheres II: Interpretation and Implications","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"B. D. Oppenheimer, C. Carr, D. B. Fielding, G. L. Bryan, G. M. Voit, M. Donahue, R. S. Somerville, V. Pandya","submitted_at":"2024-06-11T18:00:50Z","abstract_excerpt":"The scaling of galaxy properties with halo mass suggests that feedback loops regulate star formation, but there is no consensus yet about how those feedback loops work. To help clarify discussions of galaxy-scale feedback, Paper I presented a very simple model for supernova feedback that it called the minimalist regulator model. This followup paper interprets that model and discusses its implications. The model itself is an accounting system that tracks all of the mass and energy associated with a halo's circumgalactic baryons--the central galaxy's atmosphere. Algebraic solutions for the equil"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.07632","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/2406.07632/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":"2026-07-05T08:30:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9Gts/NZAFe5IqwoSULQv9OXCN7HxtNdAz10DYzcsc+WecHkh/qtXQI2w5+RdlEWUckV3Nbf6pjObBKxMtj7PAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T22:55:56.084043Z"},"content_sha256":"7b23362674a2174a334eda9c5c746031fa4929ee6a9175c1b256d40d76270a99","schema_version":"1.0","event_id":"sha256:7b23362674a2174a334eda9c5c746031fa4929ee6a9175c1b256d40d76270a99"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IRTLEHMKKCT3C3Z33CD4EXRQ4Q/bundle.json","state_url":"https://pith.science/pith/IRTLEHMKKCT3C3Z33CD4EXRQ4Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IRTLEHMKKCT3C3Z33CD4EXRQ4Q/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":"2026-08-21T22:55:56Z","links":{"resolver":"https://pith.science/pith/IRTLEHMKKCT3C3Z33CD4EXRQ4Q","bundle":"https://pith.science/pith/IRTLEHMKKCT3C3Z33CD4EXRQ4Q/bundle.json","state":"https://pith.science/pith/IRTLEHMKKCT3C3Z33CD4EXRQ4Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IRTLEHMKKCT3C3Z33CD4EXRQ4Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:IRTLEHMKKCT3C3Z33CD4EXRQ4Q","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":"9752eba436b8634bafb25dcadba65e997c504b6d77479aa516a9169cef550a83","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-11T18:00:50Z","title_canon_sha256":"b8480333f3ab5868094812965b3fbd3927b2a3b9486b549b9f54f1f56fef4e56"},"schema_version":"1.0","source":{"id":"2406.07632","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.07632","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"arxiv_version","alias_value":"2406.07632v1","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.07632","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"pith_short_12","alias_value":"IRTLEHMKKCT3","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"pith_short_16","alias_value":"IRTLEHMKKCT3C3Z3","created_at":"2026-07-05T08:30:35Z"},{"alias_kind":"pith_short_8","alias_value":"IRTLEHMK","created_at":"2026-07-05T08:30:35Z"}],"graph_snapshots":[{"event_id":"sha256:7b23362674a2174a334eda9c5c746031fa4929ee6a9175c1b256d40d76270a99","target":"graph","created_at":"2026-07-05T08:30:35Z","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/2406.07632/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The scaling of galaxy properties with halo mass suggests that feedback loops regulate star formation, but there is no consensus yet about how those feedback loops work. To help clarify discussions of galaxy-scale feedback, Paper I presented a very simple model for supernova feedback that it called the minimalist regulator model. This followup paper interprets that model and discusses its implications. The model itself is an accounting system that tracks all of the mass and energy associated with a halo's circumgalactic baryons--the central galaxy's atmosphere. Algebraic solutions for the equil","authors_text":"B. D. Oppenheimer, C. Carr, D. B. Fielding, G. L. Bryan, G. M. Voit, M. Donahue, R. S. Somerville, V. Pandya","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-11T18:00:50Z","title":"Equilibrium States of Galactic Atmospheres II: Interpretation and Implications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.07632","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":"sha256:197dc20cd445987028c2e28b4c4db25a5562b1b281dca14d3ef659c754410379","target":"record","created_at":"2026-07-05T08:30:35Z","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":"9752eba436b8634bafb25dcadba65e997c504b6d77479aa516a9169cef550a83","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-06-11T18:00:50Z","title_canon_sha256":"b8480333f3ab5868094812965b3fbd3927b2a3b9486b549b9f54f1f56fef4e56"},"schema_version":"1.0","source":{"id":"2406.07632","kind":"arxiv","version":1}},"canonical_sha256":"4466b21d8a50a7b16f3bd887c25e30e43316e5fae02c205cf467561016bff538","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4466b21d8a50a7b16f3bd887c25e30e43316e5fae02c205cf467561016bff538","first_computed_at":"2026-07-05T08:30:35.929582Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:30:35.929582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X+9QEfTC6v8SjmfmlcVitu55NcI2006rX6EJSTXoOKxwkiiexoO5XLOKArF29Lr/Aql5XI3zOhBleRwA0ajVBg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:30:35.930172Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.07632","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:197dc20cd445987028c2e28b4c4db25a5562b1b281dca14d3ef659c754410379","sha256:7b23362674a2174a334eda9c5c746031fa4929ee6a9175c1b256d40d76270a99"],"state_sha256":"2daf0f9b74e8b2f8ef4f546f592ee525aca6bfa2bd59e6b6419f390493b1a9e8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IpDFIH1InRfZy736Gk63lW1HxSHbEF4CX5O1yVoMUnTr2NdZoPaYJOkJMGeEQUMKpz/lFISl8Z0B2+mrnlziCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T22:55:56.089696Z","bundle_sha256":"a586a12fa85779008e8465cde4729eb761dcef0f842a094487e4e26c09daa564"}}