{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:ZKJIWOLW5W7CW77SFUXN6CKR3Y","short_pith_number":"pith:ZKJIWOLW","canonical_record":{"source":{"id":"2505.10397","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-15T15:20:53Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"53c1e6d1303989708eb001e20407941b7b4c772fad44aefb6f830a996e5efd70","abstract_canon_sha256":"4e71e3c898ed8754d3f046e694b50a425f74f67185f0d0af7190f2770e423f48"},"schema_version":"1.0"},"canonical_sha256":"ca928b3976edbe2b7ff22d2edf0951de2d1752a65a529c2d1405e376282d69ec","source":{"kind":"arxiv","id":"2505.10397","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.10397","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"arxiv_version","alias_value":"2505.10397v1","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.10397","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"pith_short_12","alias_value":"ZKJIWOLW5W7C","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"pith_short_16","alias_value":"ZKJIWOLW5W7CW77S","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"pith_short_8","alias_value":"ZKJIWOLW","created_at":"2026-07-05T11:03:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:ZKJIWOLW5W7CW77SFUXN6CKR3Y","target":"record","payload":{"canonical_record":{"source":{"id":"2505.10397","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-15T15:20:53Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"53c1e6d1303989708eb001e20407941b7b4c772fad44aefb6f830a996e5efd70","abstract_canon_sha256":"4e71e3c898ed8754d3f046e694b50a425f74f67185f0d0af7190f2770e423f48"},"schema_version":"1.0"},"canonical_sha256":"ca928b3976edbe2b7ff22d2edf0951de2d1752a65a529c2d1405e376282d69ec","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:03:37.749991Z","signature_b64":"o5SM55ALxp6EDDjpIQasIKiuy4Ns6Ar2KAwnCjCdGsNF2+ah8Bn3GQVWUL48VEFgMmPmGS/05UslU1j8bsLzCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca928b3976edbe2b7ff22d2edf0951de2d1752a65a529c2d1405e376282d69ec","last_reissued_at":"2026-07-05T11:03:37.749491Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:03:37.749491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.10397","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":"2026-07-05T11:03:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fk9LJtTYxgD0j8QB1gz+0Sh2KvB3uLfP8gJW+e9ut6YoPrkDS3MXymNuubt/ONLiNlMmEmL1i297IZfWeuH7BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T05:07:08.430658Z"},"content_sha256":"430b23f22f36b459c5811ae2b5f5687200c4121aa38e233736ee32ce3be3ce44","schema_version":"1.0","event_id":"sha256:430b23f22f36b459c5811ae2b5f5687200c4121aa38e233736ee32ce3be3ce44"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:ZKJIWOLW5W7CW77SFUXN6CKR3Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Causality and stability of magnetohydrodynamics for an ultrarelativistic locally neutral two-component gas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"nucl-th","authors_text":"Caio V. P. de Brito, Gabriel S. Denicol, Khwahish Kushwah","submitted_at":"2025-05-15T15:20:53Z","abstract_excerpt":"We investigate the causality and stability of the relativistic theory of magnetohydrodynamics derived in Phys. Rev. D 109, 096021 (2024) to describe a locally neutral two-component plasma of massless particles. We show that this formalism is linearly causal and stable around global equilibrium, for any value of the magnetic field and discuss its qualitative differences to the traditional Israel-Stewart formalism in the linear regime. Finally, we compare this framework with the magnetohydrodynamic model used in the study of astrophysical plasmas, in which only the longitudinal component of the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.10397","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/2505.10397/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":"2026-07-05T11:03:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VnEgSxUloWV/cVy7Av59PlTDWegPKDaTgToxrRF/yhtRe1lSFamen+Wll4aNbyBMPP4WoeGkUIyZhBcVQcCCCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T05:07:08.431150Z"},"content_sha256":"916c2c7ed6e4c78e806945e46ca9a4e3c2653988d99ec196a3a1325284abd535","schema_version":"1.0","event_id":"sha256:916c2c7ed6e4c78e806945e46ca9a4e3c2653988d99ec196a3a1325284abd535"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZKJIWOLW5W7CW77SFUXN6CKR3Y/bundle.json","state_url":"https://pith.science/pith/ZKJIWOLW5W7CW77SFUXN6CKR3Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZKJIWOLW5W7CW77SFUXN6CKR3Y/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":"2026-08-16T05:07:08Z","links":{"resolver":"https://pith.science/pith/ZKJIWOLW5W7CW77SFUXN6CKR3Y","bundle":"https://pith.science/pith/ZKJIWOLW5W7CW77SFUXN6CKR3Y/bundle.json","state":"https://pith.science/pith/ZKJIWOLW5W7CW77SFUXN6CKR3Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZKJIWOLW5W7CW77SFUXN6CKR3Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ZKJIWOLW5W7CW77SFUXN6CKR3Y","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":"4e71e3c898ed8754d3f046e694b50a425f74f67185f0d0af7190f2770e423f48","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-15T15:20:53Z","title_canon_sha256":"53c1e6d1303989708eb001e20407941b7b4c772fad44aefb6f830a996e5efd70"},"schema_version":"1.0","source":{"id":"2505.10397","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.10397","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"arxiv_version","alias_value":"2505.10397v1","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.10397","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"pith_short_12","alias_value":"ZKJIWOLW5W7C","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"pith_short_16","alias_value":"ZKJIWOLW5W7CW77S","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"pith_short_8","alias_value":"ZKJIWOLW","created_at":"2026-07-05T11:03:37Z"}],"graph_snapshots":[{"event_id":"sha256:916c2c7ed6e4c78e806945e46ca9a4e3c2653988d99ec196a3a1325284abd535","target":"graph","created_at":"2026-07-05T11:03:37Z","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/2505.10397/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the causality and stability of the relativistic theory of magnetohydrodynamics derived in Phys. Rev. D 109, 096021 (2024) to describe a locally neutral two-component plasma of massless particles. We show that this formalism is linearly causal and stable around global equilibrium, for any value of the magnetic field and discuss its qualitative differences to the traditional Israel-Stewart formalism in the linear regime. Finally, we compare this framework with the magnetohydrodynamic model used in the study of astrophysical plasmas, in which only the longitudinal component of the ","authors_text":"Caio V. P. de Brito, Gabriel S. Denicol, Khwahish Kushwah","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-15T15:20:53Z","title":"Causality and stability of magnetohydrodynamics for an ultrarelativistic locally neutral two-component gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.10397","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":"sha256:430b23f22f36b459c5811ae2b5f5687200c4121aa38e233736ee32ce3be3ce44","target":"record","created_at":"2026-07-05T11:03:37Z","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":"4e71e3c898ed8754d3f046e694b50a425f74f67185f0d0af7190f2770e423f48","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-15T15:20:53Z","title_canon_sha256":"53c1e6d1303989708eb001e20407941b7b4c772fad44aefb6f830a996e5efd70"},"schema_version":"1.0","source":{"id":"2505.10397","kind":"arxiv","version":1}},"canonical_sha256":"ca928b3976edbe2b7ff22d2edf0951de2d1752a65a529c2d1405e376282d69ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca928b3976edbe2b7ff22d2edf0951de2d1752a65a529c2d1405e376282d69ec","first_computed_at":"2026-07-05T11:03:37.749491Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:03:37.749491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o5SM55ALxp6EDDjpIQasIKiuy4Ns6Ar2KAwnCjCdGsNF2+ah8Bn3GQVWUL48VEFgMmPmGS/05UslU1j8bsLzCA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:03:37.749991Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.10397","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:430b23f22f36b459c5811ae2b5f5687200c4121aa38e233736ee32ce3be3ce44","sha256:916c2c7ed6e4c78e806945e46ca9a4e3c2653988d99ec196a3a1325284abd535"],"state_sha256":"7909ed45d71f2b38013c416fa095c779c44f9737f861d14e909523287f40ba06"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jkXlQpjJ0tknoDdKXR2J2aF4kKuDiYOezq960sadtMKgnkkYuQGq7fq7PHKinSqzxC8T2OZGs7iTXUf+9epECg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T05:07:08.436282Z","bundle_sha256":"061a099b42597e963219a5e974e7f0921061e5589df29059299901109d40ca56"}}