{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:URNSMH737DUDLAVKV2A7GL2BY6","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":"98e9bcabda5ddd410bbad8ad7d37e3d58bcab0060c39b9346aa0b9665e06b3c4","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-06-07T17:57:28Z","title_canon_sha256":"9fd7303be5bd34951f4ac7f2c25bc414a39c67a03cd64194d86ac036063d5aab"},"schema_version":"1.0","source":{"id":"2106.03857","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.03857","created_at":"2026-07-05T03:21:50Z"},{"alias_kind":"arxiv_version","alias_value":"2106.03857v3","created_at":"2026-07-05T03:21:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.03857","created_at":"2026-07-05T03:21:50Z"},{"alias_kind":"pith_short_12","alias_value":"URNSMH737DUD","created_at":"2026-07-05T03:21:50Z"},{"alias_kind":"pith_short_16","alias_value":"URNSMH737DUDLAVK","created_at":"2026-07-05T03:21:50Z"},{"alias_kind":"pith_short_8","alias_value":"URNSMH73","created_at":"2026-07-05T03:21:50Z"}],"graph_snapshots":[{"event_id":"sha256:d54690ff67d1700503e378b693d87b751afbf758c528160dd255621fe0e60720","target":"graph","created_at":"2026-07-05T03:21:50Z","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/2106.03857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present three-dimensional direct numerical simulations of the production of magnetic fields and gravitational waves (GWs) in the early Universe during a low energy scale matter-dominated post-inflationary reheating era, and during the early subsequent radiative era, which is strongly turbulent. The parameters of the model are determined such that it avoids a number of known physical problems and produces magnetic energy densities between 0.2% and 2% of the critical energy density at the end of reheating. During the subsequent development of a turbulent magnetohydrodynamic cascade, magnetic ","authors_text":"Axel Brandenburg, Ramkishor Sharma","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-06-07T17:57:28Z","title":"Simulating relic gravitational waves from inflationary magnetogenesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.03857","kind":"arxiv","version":3},"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":"sha256:83294ae00dd961986554ffb4f3fe8196dc4dbf2fc059ab62399ec99298cbdabc","target":"record","created_at":"2026-07-05T03:21:50Z","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":"98e9bcabda5ddd410bbad8ad7d37e3d58bcab0060c39b9346aa0b9665e06b3c4","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-06-07T17:57:28Z","title_canon_sha256":"9fd7303be5bd34951f4ac7f2c25bc414a39c67a03cd64194d86ac036063d5aab"},"schema_version":"1.0","source":{"id":"2106.03857","kind":"arxiv","version":3}},"canonical_sha256":"a45b261ffbf8e83582aaae81f32f41c79608d54eb620430239dab0b78e7d4b15","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a45b261ffbf8e83582aaae81f32f41c79608d54eb620430239dab0b78e7d4b15","first_computed_at":"2026-07-05T03:21:50.620005Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:21:50.620005Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xiVA/8ote4dCWygVZCbOgBp4uv/oKHCjC3PMTbwfdd0x/0xC4DiZDGqRUCfSbR9P3dwZvmvTkHIBlhFva3KRDA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:21:50.620445Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.03857","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83294ae00dd961986554ffb4f3fe8196dc4dbf2fc059ab62399ec99298cbdabc","sha256:d54690ff67d1700503e378b693d87b751afbf758c528160dd255621fe0e60720"],"state_sha256":"4231ffa870beb2f7b2e841b1ab15a1f5a71454647e9be7dc602ca1ae80debfc6"}