{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:Q4CLEULBHWEJ4W3VAKTZF32GTC","short_pith_number":"pith:Q4CLEULB","canonical_record":{"source":{"id":"1812.06982","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-17T19:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"35f0c0f56996408cf5cacb379e8632ed0da1ac715ce49558f9dc6a2d9ec609a5","abstract_canon_sha256":"0e82242755d0ff6e06c933485402022ebc2384516add9bd8d0483e9732e477d0"},"schema_version":"1.0"},"canonical_sha256":"8704b251613d889e5b7502a792ef4698be64fa75623725fe833538eeb78a0419","source":{"kind":"arxiv","id":"1812.06982","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.06982","created_at":"2026-05-17T23:53:23Z"},{"alias_kind":"arxiv_version","alias_value":"1812.06982v1","created_at":"2026-05-17T23:53:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.06982","created_at":"2026-05-17T23:53:23Z"},{"alias_kind":"pith_short_12","alias_value":"Q4CLEULBHWEJ","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"Q4CLEULBHWEJ4W3V","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"Q4CLEULB","created_at":"2026-05-18T12:32:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:Q4CLEULBHWEJ4W3VAKTZF32GTC","target":"record","payload":{"canonical_record":{"source":{"id":"1812.06982","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-17T19:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"35f0c0f56996408cf5cacb379e8632ed0da1ac715ce49558f9dc6a2d9ec609a5","abstract_canon_sha256":"0e82242755d0ff6e06c933485402022ebc2384516add9bd8d0483e9732e477d0"},"schema_version":"1.0"},"canonical_sha256":"8704b251613d889e5b7502a792ef4698be64fa75623725fe833538eeb78a0419","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:53:23.486115Z","signature_b64":"yN1wXTL3LEfY0CmjzY87LNQZRQgYzM7SQsPIVUbnAteMtH1QHPyPybI31uN59FRT62hg74Zqc88RFQuXanvXDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8704b251613d889e5b7502a792ef4698be64fa75623725fe833538eeb78a0419","last_reissued_at":"2026-05-17T23:53:23.485641Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:53:23.485641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.06982","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":"2026-05-17T23:53:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aLIG0QNar9EKcxSmr/WPUNKRoaoxTH4yeK/mM1Qn4xhH7DPEzhv8PXGBnIz1lRDuj1riKXsn2m/Z6t6jItF1Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T00:44:39.623094Z"},"content_sha256":"c8728fcaebcbb834395414ebce0957599ad67e73222fe7e0bd473e526b2a0e18","schema_version":"1.0","event_id":"sha256:c8728fcaebcbb834395414ebce0957599ad67e73222fe7e0bd473e526b2a0e18"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:Q4CLEULBHWEJ4W3VAKTZF32GTC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Sunyaev-Zel'dovich effect of simulated jet-inflated bubbles in clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"(2) Center for Astrophysics | Harvard & Smithsonian, (3) Max-Planck-Institut f\\\"ur Astrophysik), Christoph Pfrommer (1), Kristian Ehlert (1), Rainer Weinberger (2), R\\\"udiger Pakmor (3), Volker Springel (3) ((1) Leibniz Institute for Astrophysics Potsdam","submitted_at":"2018-12-17T19:00:01Z","abstract_excerpt":"Feedback by active galactic nuclei (AGNs) is essential for regulating the fast radiative cooling of low-entropy gas at the centers of galaxy clusters and for reducing star formation rates of central ellipticals. The details of self-regulation depend critically on the unknown contents of AGN-inflated bubbles. Observations of the Sunyaev-Zeldovich (SZ) signal of AGN bubbles provide us with the ability to directly measure the lobe electron pressure given a bubble morphology. Here we compute the SZ signal of jet-inflated bubbles in three-dimensional magnetohydrodynamical simulations of the galaxy "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.06982","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":""},"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":"2026-05-17T23:53:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"USSiCiwMeirwioE7ZZwRTUL/b1AzivO667Ldwbj8rmPXJsxZWwhlVv9mghTzD/sGTZJW6l1EDyd/cyuONQ2oAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T00:44:39.623462Z"},"content_sha256":"649ad17ecb85c0d72b5f620b7f8a7cfca59e1a4781c6522ac92a9be3b8593116","schema_version":"1.0","event_id":"sha256:649ad17ecb85c0d72b5f620b7f8a7cfca59e1a4781c6522ac92a9be3b8593116"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q4CLEULBHWEJ4W3VAKTZF32GTC/bundle.json","state_url":"https://pith.science/pith/Q4CLEULBHWEJ4W3VAKTZF32GTC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q4CLEULBHWEJ4W3VAKTZF32GTC/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":"2026-06-02T00:44:39Z","links":{"resolver":"https://pith.science/pith/Q4CLEULBHWEJ4W3VAKTZF32GTC","bundle":"https://pith.science/pith/Q4CLEULBHWEJ4W3VAKTZF32GTC/bundle.json","state":"https://pith.science/pith/Q4CLEULBHWEJ4W3VAKTZF32GTC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q4CLEULBHWEJ4W3VAKTZF32GTC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:Q4CLEULBHWEJ4W3VAKTZF32GTC","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":"0e82242755d0ff6e06c933485402022ebc2384516add9bd8d0483e9732e477d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-17T19:00:01Z","title_canon_sha256":"35f0c0f56996408cf5cacb379e8632ed0da1ac715ce49558f9dc6a2d9ec609a5"},"schema_version":"1.0","source":{"id":"1812.06982","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.06982","created_at":"2026-05-17T23:53:23Z"},{"alias_kind":"arxiv_version","alias_value":"1812.06982v1","created_at":"2026-05-17T23:53:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.06982","created_at":"2026-05-17T23:53:23Z"},{"alias_kind":"pith_short_12","alias_value":"Q4CLEULBHWEJ","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"Q4CLEULBHWEJ4W3V","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"Q4CLEULB","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:649ad17ecb85c0d72b5f620b7f8a7cfca59e1a4781c6522ac92a9be3b8593116","target":"graph","created_at":"2026-05-17T23:53:23Z","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":"Feedback by active galactic nuclei (AGNs) is essential for regulating the fast radiative cooling of low-entropy gas at the centers of galaxy clusters and for reducing star formation rates of central ellipticals. The details of self-regulation depend critically on the unknown contents of AGN-inflated bubbles. Observations of the Sunyaev-Zeldovich (SZ) signal of AGN bubbles provide us with the ability to directly measure the lobe electron pressure given a bubble morphology. Here we compute the SZ signal of jet-inflated bubbles in three-dimensional magnetohydrodynamical simulations of the galaxy ","authors_text":"(2) Center for Astrophysics | Harvard & Smithsonian, (3) Max-Planck-Institut f\\\"ur Astrophysik), Christoph Pfrommer (1), Kristian Ehlert (1), Rainer Weinberger (2), R\\\"udiger Pakmor (3), Volker Springel (3) ((1) Leibniz Institute for Astrophysics Potsdam","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-17T19:00:01Z","title":"The Sunyaev-Zel'dovich effect of simulated jet-inflated bubbles in clusters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.06982","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:c8728fcaebcbb834395414ebce0957599ad67e73222fe7e0bd473e526b2a0e18","target":"record","created_at":"2026-05-17T23:53:23Z","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":"0e82242755d0ff6e06c933485402022ebc2384516add9bd8d0483e9732e477d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-17T19:00:01Z","title_canon_sha256":"35f0c0f56996408cf5cacb379e8632ed0da1ac715ce49558f9dc6a2d9ec609a5"},"schema_version":"1.0","source":{"id":"1812.06982","kind":"arxiv","version":1}},"canonical_sha256":"8704b251613d889e5b7502a792ef4698be64fa75623725fe833538eeb78a0419","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8704b251613d889e5b7502a792ef4698be64fa75623725fe833538eeb78a0419","first_computed_at":"2026-05-17T23:53:23.485641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:53:23.485641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yN1wXTL3LEfY0CmjzY87LNQZRQgYzM7SQsPIVUbnAteMtH1QHPyPybI31uN59FRT62hg74Zqc88RFQuXanvXDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:53:23.486115Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.06982","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c8728fcaebcbb834395414ebce0957599ad67e73222fe7e0bd473e526b2a0e18","sha256:649ad17ecb85c0d72b5f620b7f8a7cfca59e1a4781c6522ac92a9be3b8593116"],"state_sha256":"2a4bc5b4b264f84a9d3f17c4bb40bdcc706233f3fc66fe6b8678078d76a90c5a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s/gBIIvfLy4BIDPQTMEkc8vXB0pQSZvmhdSXWXK2NxJfEGgsWfU9W5yCVpVrVOBe5dbfvbSEl0MdtessqYQ3Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T00:44:39.625458Z","bundle_sha256":"9bb3a3ff4519f15b83c3676d3539628e3805f94d67ee594aec8b78d5b1653c37"}}