{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:7CU4FHOZ7MS5HWTH45LGAK7ANM","short_pith_number":"pith:7CU4FHOZ","canonical_record":{"source":{"id":"2206.04764","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-06-09T20:55:36Z","cross_cats_sorted":[],"title_canon_sha256":"2afa3828cdc0310b83912667b829932196e8a425fa6bb664a4ef110610e1755c","abstract_canon_sha256":"8d3e71dcd1cfb2817d3a258d7accdceb4d506e7dad8bbbf61299bc615925534e"},"schema_version":"1.0"},"canonical_sha256":"f8a9c29dd9fb25d3da67e756602be06b2102e68844d678d2585d831a4f96c5a4","source":{"kind":"arxiv","id":"2206.04764","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.04764","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"arxiv_version","alias_value":"2206.04764v2","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.04764","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"pith_short_12","alias_value":"7CU4FHOZ7MS5","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"pith_short_16","alias_value":"7CU4FHOZ7MS5HWTH","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"pith_short_8","alias_value":"7CU4FHOZ","created_at":"2026-07-05T05:01:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:7CU4FHOZ7MS5HWTH45LGAK7ANM","target":"record","payload":{"canonical_record":{"source":{"id":"2206.04764","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-06-09T20:55:36Z","cross_cats_sorted":[],"title_canon_sha256":"2afa3828cdc0310b83912667b829932196e8a425fa6bb664a4ef110610e1755c","abstract_canon_sha256":"8d3e71dcd1cfb2817d3a258d7accdceb4d506e7dad8bbbf61299bc615925534e"},"schema_version":"1.0"},"canonical_sha256":"f8a9c29dd9fb25d3da67e756602be06b2102e68844d678d2585d831a4f96c5a4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:01:24.743722Z","signature_b64":"GtxD22O+KyK72ig5J6uWSdACdmOkgdHaLkVwDA/7BrhQI+2y8Vg5ApK6b8ROBRY5mqhl9kbf+K5JH0e3bNW1Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8a9c29dd9fb25d3da67e756602be06b2102e68844d678d2585d831a4f96c5a4","last_reissued_at":"2026-07-05T05:01:24.743258Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:01:24.743258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.04764","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":"2026-07-05T05:01:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"koGeHFlnek7Fhk6s90M44ASNeixhqVowKppf+8f4kVnDAncykhnG9mepHhdysM42yh8CV7BHn/JFeIcI8Vl8Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T20:56:04.269925Z"},"content_sha256":"806509d5b39643bdfd8008f0c35c3590f204b5f3ab42d078a524bb1f0dd43c74","schema_version":"1.0","event_id":"sha256:806509d5b39643bdfd8008f0c35c3590f204b5f3ab42d078a524bb1f0dd43c74"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:7CU4FHOZ7MS5HWTH45LGAK7ANM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic Fields on FIRE: Comparing B-fields in the multiphase ISM and CGM of Simulated L$_*$ Galaxies to Observations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andrew Wetzel, Cameron Hummels, Christopher C. Hayward, Claude-Andr\\'e Faucher-Gigu\\`ere, Georgia V. Panopoulou, Iryna S. Butsky, Philip F. Hopkins, Sam B. Ponnada, Sarah R. Loebman, Suoqing Ji","submitted_at":"2022-06-09T20:55:36Z","abstract_excerpt":"The physics of magnetic fields ($\\textbf{B}$) and cosmic rays (CRs) have recently been included in simulations of galaxy formation. However, significant uncertainties remain in how these components affect galaxy evolution. To understand their common observational tracers, we analyze the magnetic fields in a set of high-resolution, magneto-hydrodynamic, cosmological simulations of Milky-Way-like galaxies from the FIRE-2 project. We compare mock observables of magnetic field tracers for simulations with and without CRs to observations of Zeeman splitting and rotation/dispersion measures. We find"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.04764","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/2206.04764/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":"2026-07-05T05:01:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6R7ZgHQPNxicbjGS2D6RXPrV1lgpqn8sgpbotcfyz+HFoSCgaSjMW/2OaFal4jaFMWRcOrzVdEwG5Q0XCPAoBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T20:56:04.270523Z"},"content_sha256":"b45aba9b5bf76d83b91c1e32fa5e6370c209c4a849bedd796af9eb0608564543","schema_version":"1.0","event_id":"sha256:b45aba9b5bf76d83b91c1e32fa5e6370c209c4a849bedd796af9eb0608564543"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7CU4FHOZ7MS5HWTH45LGAK7ANM/bundle.json","state_url":"https://pith.science/pith/7CU4FHOZ7MS5HWTH45LGAK7ANM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7CU4FHOZ7MS5HWTH45LGAK7ANM/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":"2026-08-07T20:56:04Z","links":{"resolver":"https://pith.science/pith/7CU4FHOZ7MS5HWTH45LGAK7ANM","bundle":"https://pith.science/pith/7CU4FHOZ7MS5HWTH45LGAK7ANM/bundle.json","state":"https://pith.science/pith/7CU4FHOZ7MS5HWTH45LGAK7ANM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7CU4FHOZ7MS5HWTH45LGAK7ANM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:7CU4FHOZ7MS5HWTH45LGAK7ANM","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":"8d3e71dcd1cfb2817d3a258d7accdceb4d506e7dad8bbbf61299bc615925534e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-06-09T20:55:36Z","title_canon_sha256":"2afa3828cdc0310b83912667b829932196e8a425fa6bb664a4ef110610e1755c"},"schema_version":"1.0","source":{"id":"2206.04764","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.04764","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"arxiv_version","alias_value":"2206.04764v2","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.04764","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"pith_short_12","alias_value":"7CU4FHOZ7MS5","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"pith_short_16","alias_value":"7CU4FHOZ7MS5HWTH","created_at":"2026-07-05T05:01:24Z"},{"alias_kind":"pith_short_8","alias_value":"7CU4FHOZ","created_at":"2026-07-05T05:01:24Z"}],"graph_snapshots":[{"event_id":"sha256:b45aba9b5bf76d83b91c1e32fa5e6370c209c4a849bedd796af9eb0608564543","target":"graph","created_at":"2026-07-05T05:01:24Z","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/2206.04764/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The physics of magnetic fields ($\\textbf{B}$) and cosmic rays (CRs) have recently been included in simulations of galaxy formation. However, significant uncertainties remain in how these components affect galaxy evolution. To understand their common observational tracers, we analyze the magnetic fields in a set of high-resolution, magneto-hydrodynamic, cosmological simulations of Milky-Way-like galaxies from the FIRE-2 project. We compare mock observables of magnetic field tracers for simulations with and without CRs to observations of Zeeman splitting and rotation/dispersion measures. We find","authors_text":"Andrew Wetzel, Cameron Hummels, Christopher C. Hayward, Claude-Andr\\'e Faucher-Gigu\\`ere, Georgia V. Panopoulou, Iryna S. Butsky, Philip F. Hopkins, Sam B. Ponnada, Sarah R. Loebman, Suoqing Ji","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-06-09T20:55:36Z","title":"Magnetic Fields on FIRE: Comparing B-fields in the multiphase ISM and CGM of Simulated L$_*$ Galaxies to Observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.04764","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":"sha256:806509d5b39643bdfd8008f0c35c3590f204b5f3ab42d078a524bb1f0dd43c74","target":"record","created_at":"2026-07-05T05:01:24Z","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":"8d3e71dcd1cfb2817d3a258d7accdceb4d506e7dad8bbbf61299bc615925534e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-06-09T20:55:36Z","title_canon_sha256":"2afa3828cdc0310b83912667b829932196e8a425fa6bb664a4ef110610e1755c"},"schema_version":"1.0","source":{"id":"2206.04764","kind":"arxiv","version":2}},"canonical_sha256":"f8a9c29dd9fb25d3da67e756602be06b2102e68844d678d2585d831a4f96c5a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8a9c29dd9fb25d3da67e756602be06b2102e68844d678d2585d831a4f96c5a4","first_computed_at":"2026-07-05T05:01:24.743258Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:01:24.743258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GtxD22O+KyK72ig5J6uWSdACdmOkgdHaLkVwDA/7BrhQI+2y8Vg5ApK6b8ROBRY5mqhl9kbf+K5JH0e3bNW1Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:01:24.743722Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.04764","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:806509d5b39643bdfd8008f0c35c3590f204b5f3ab42d078a524bb1f0dd43c74","sha256:b45aba9b5bf76d83b91c1e32fa5e6370c209c4a849bedd796af9eb0608564543"],"state_sha256":"56debf8ac8dcfc757fe5eef10193ad2b0989b7f2aa9e4c49d0db74748f074c23"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5VA9Yc9rHJSvp8yu4oV3nc7CUhZJ/IM+fHkISm/D2iMskyMwe9BMpRde30s6zjHKamTUNEDCF/CRjh0n7/3FDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T20:56:04.274392Z","bundle_sha256":"e53ff46dc2a29879e7b73b4809ec957389d6a43f2bb0ef76072287eb6ff194ca"}}