{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:XFDLQA6GIKZZT7ROR4HQSVD37F","short_pith_number":"pith:XFDLQA6G","canonical_record":{"source":{"id":"2512.11973","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-12-12T19:00:13Z","cross_cats_sorted":["physics.flu-dyn","physics.plasm-ph"],"title_canon_sha256":"ba01629a0c110d719593d86d19a24393fdf844ee4253d84aaccef5b8e1740e78","abstract_canon_sha256":"95a9ddcb90be960e80fda316d6d487d3ad28c4f8396dfac460f96e5353859374"},"schema_version":"1.0"},"canonical_sha256":"b946b803c642b399fe2e8f0f09547bf956a9a9710dc0d66136b1b725984d16df","source":{"kind":"arxiv","id":"2512.11973","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.11973","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"arxiv_version","alias_value":"2512.11973v2","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.11973","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"pith_short_12","alias_value":"XFDLQA6GIKZZ","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"pith_short_16","alias_value":"XFDLQA6GIKZZT7RO","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"pith_short_8","alias_value":"XFDLQA6G","created_at":"2026-07-10T00:18:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:XFDLQA6GIKZZT7ROR4HQSVD37F","target":"record","payload":{"canonical_record":{"source":{"id":"2512.11973","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-12-12T19:00:13Z","cross_cats_sorted":["physics.flu-dyn","physics.plasm-ph"],"title_canon_sha256":"ba01629a0c110d719593d86d19a24393fdf844ee4253d84aaccef5b8e1740e78","abstract_canon_sha256":"95a9ddcb90be960e80fda316d6d487d3ad28c4f8396dfac460f96e5353859374"},"schema_version":"1.0"},"canonical_sha256":"b946b803c642b399fe2e8f0f09547bf956a9a9710dc0d66136b1b725984d16df","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-10T00:18:42.634193Z","signature_b64":"I23UN5Rh99w49nsk4JR0vrh1u3EB3oubyS+vZUC3TNdnhsrcYXz60rSArI4dWl8Vmm6PsU521RUNhzK/pbytAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b946b803c642b399fe2e8f0f09547bf956a9a9710dc0d66136b1b725984d16df","last_reissued_at":"2026-07-10T00:18:42.633739Z","signature_status":"signed_v1","first_computed_at":"2026-07-10T00:18:42.633739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2512.11973","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":"2026-07-10T00:18:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AxLAJ8rXMBO0zZ0TtYgdkmdm33bkjhKKXQmxhurZQcccVYF/ceVr8ngKJpQ0R49xzvlwfDG40uv0njS4LMeRCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:31:22.384955Z"},"content_sha256":"bb15d4b5c13ae4198de4e4b4ef187a6e0871899fb9864130e8bafd3e1bfd68f1","schema_version":"1.0","event_id":"sha256:bb15d4b5c13ae4198de4e4b4ef187a6e0871899fb9864130e8bafd3e1bfd68f1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:XFDLQA6GIKZZT7ROR4HQSVD37F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Residual energy in weakly compressible turbulence with a mean guide field","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.flu-dyn","physics.plasm-ph"],"primary_cat":"astro-ph.SR","authors_text":"A. Tritsis, J. R. Beattie, P. F. Hopkins, R. Skalidis","submitted_at":"2025-12-12T19:00:13Z","abstract_excerpt":"The energy distribution is a fundamental property of magnetohydrodynamic (MHD) turbulence. In strongly magnetized turbulence energy imbalances arise and are quantified by the residual energy: $E_r~=~(E_{kin}~ - ~E_{mag})$; $E_{kin}$ and $E_{mag}$ stand for the volume-averaged kinetic and magnetic energy, respectively. We explore the properties of $E_r$ in weakly compressible MHD turbulence in the presence of an initially strong (guide) magnetic field, investigating how the driving mechanism and the magnetic field strength affect the cascade of $E_r$. We run a suite of direct numerical simulati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.11973","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/2512.11973/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":"2026-07-10T00:18:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yd/blOsCuhAldKXCBo2SPncADCCzxw21C+Mz7Ja9IHLygJjdh0qQODgH2oR0QueStQKqfuyK0CdupoJEBlSlBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:31:22.385484Z"},"content_sha256":"2f94f1e9e5874cc76fc4b63fbc43b8d36970a459ea17218c2645a847f61dff3e","schema_version":"1.0","event_id":"sha256:2f94f1e9e5874cc76fc4b63fbc43b8d36970a459ea17218c2645a847f61dff3e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XFDLQA6GIKZZT7ROR4HQSVD37F/bundle.json","state_url":"https://pith.science/pith/XFDLQA6GIKZZT7ROR4HQSVD37F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XFDLQA6GIKZZT7ROR4HQSVD37F/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":"2026-08-09T22:31:22Z","links":{"resolver":"https://pith.science/pith/XFDLQA6GIKZZT7ROR4HQSVD37F","bundle":"https://pith.science/pith/XFDLQA6GIKZZT7ROR4HQSVD37F/bundle.json","state":"https://pith.science/pith/XFDLQA6GIKZZT7ROR4HQSVD37F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XFDLQA6GIKZZT7ROR4HQSVD37F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XFDLQA6GIKZZT7ROR4HQSVD37F","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":"95a9ddcb90be960e80fda316d6d487d3ad28c4f8396dfac460f96e5353859374","cross_cats_sorted":["physics.flu-dyn","physics.plasm-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-12-12T19:00:13Z","title_canon_sha256":"ba01629a0c110d719593d86d19a24393fdf844ee4253d84aaccef5b8e1740e78"},"schema_version":"1.0","source":{"id":"2512.11973","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.11973","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"arxiv_version","alias_value":"2512.11973v2","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.11973","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"pith_short_12","alias_value":"XFDLQA6GIKZZ","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"pith_short_16","alias_value":"XFDLQA6GIKZZT7RO","created_at":"2026-07-10T00:18:42Z"},{"alias_kind":"pith_short_8","alias_value":"XFDLQA6G","created_at":"2026-07-10T00:18:42Z"}],"graph_snapshots":[{"event_id":"sha256:2f94f1e9e5874cc76fc4b63fbc43b8d36970a459ea17218c2645a847f61dff3e","target":"graph","created_at":"2026-07-10T00:18:42Z","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/2512.11973/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The energy distribution is a fundamental property of magnetohydrodynamic (MHD) turbulence. In strongly magnetized turbulence energy imbalances arise and are quantified by the residual energy: $E_r~=~(E_{kin}~ - ~E_{mag})$; $E_{kin}$ and $E_{mag}$ stand for the volume-averaged kinetic and magnetic energy, respectively. We explore the properties of $E_r$ in weakly compressible MHD turbulence in the presence of an initially strong (guide) magnetic field, investigating how the driving mechanism and the magnetic field strength affect the cascade of $E_r$. We run a suite of direct numerical simulati","authors_text":"A. Tritsis, J. R. Beattie, P. F. Hopkins, R. Skalidis","cross_cats":["physics.flu-dyn","physics.plasm-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-12-12T19:00:13Z","title":"Residual energy in weakly compressible turbulence with a mean guide field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.11973","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:bb15d4b5c13ae4198de4e4b4ef187a6e0871899fb9864130e8bafd3e1bfd68f1","target":"record","created_at":"2026-07-10T00:18:42Z","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":"95a9ddcb90be960e80fda316d6d487d3ad28c4f8396dfac460f96e5353859374","cross_cats_sorted":["physics.flu-dyn","physics.plasm-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-12-12T19:00:13Z","title_canon_sha256":"ba01629a0c110d719593d86d19a24393fdf844ee4253d84aaccef5b8e1740e78"},"schema_version":"1.0","source":{"id":"2512.11973","kind":"arxiv","version":2}},"canonical_sha256":"b946b803c642b399fe2e8f0f09547bf956a9a9710dc0d66136b1b725984d16df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b946b803c642b399fe2e8f0f09547bf956a9a9710dc0d66136b1b725984d16df","first_computed_at":"2026-07-10T00:18:42.633739Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-10T00:18:42.633739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I23UN5Rh99w49nsk4JR0vrh1u3EB3oubyS+vZUC3TNdnhsrcYXz60rSArI4dWl8Vmm6PsU521RUNhzK/pbytAA==","signature_status":"signed_v1","signed_at":"2026-07-10T00:18:42.634193Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.11973","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb15d4b5c13ae4198de4e4b4ef187a6e0871899fb9864130e8bafd3e1bfd68f1","sha256:2f94f1e9e5874cc76fc4b63fbc43b8d36970a459ea17218c2645a847f61dff3e"],"state_sha256":"6e3b708ba380333aafc3b68d041e8293d8543e912e9b023cbb0be6c9ee0bcffc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zdEGMUL+yMh64QocK73VaBrYCdjPQ6mJzNLsIbcde1TXfHcNL2inu70i3+KRoNnXvpKUDy5AlS/gIYfgsiNdAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T22:31:22.389441Z","bundle_sha256":"162142437479b73c24faba85e5a961c26b36d14e867ecef5c0c0fdba52e37295"}}