{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:HGPWFJ2CJGR7UUUQG6OUTWK4DW","short_pith_number":"pith:HGPWFJ2C","canonical_record":{"source":{"id":"1104.5561","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-04-29T07:18:57Z","cross_cats_sorted":["astro-ph.SR","gr-qc"],"title_canon_sha256":"4dde3f764881b9694c0c84dd263b817d0341b48980f09b9ffecd67c8737b9060","abstract_canon_sha256":"57aaadb0225321c7e50dbce1fbce42eac6ce4244fde6ebede2b354812826206f"},"schema_version":"1.0"},"canonical_sha256":"399f62a74249a3fa5290379d49d95c1dbe828d553294ee18445ab3122b1bb573","source":{"kind":"arxiv","id":"1104.5561","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.5561","created_at":"2026-05-18T03:48:34Z"},{"alias_kind":"arxiv_version","alias_value":"1104.5561v1","created_at":"2026-05-18T03:48:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.5561","created_at":"2026-05-18T03:48:34Z"},{"alias_kind":"pith_short_12","alias_value":"HGPWFJ2CJGR7","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HGPWFJ2CJGR7UUUQ","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HGPWFJ2C","created_at":"2026-05-18T12:26:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:HGPWFJ2CJGR7UUUQG6OUTWK4DW","target":"record","payload":{"canonical_record":{"source":{"id":"1104.5561","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-04-29T07:18:57Z","cross_cats_sorted":["astro-ph.SR","gr-qc"],"title_canon_sha256":"4dde3f764881b9694c0c84dd263b817d0341b48980f09b9ffecd67c8737b9060","abstract_canon_sha256":"57aaadb0225321c7e50dbce1fbce42eac6ce4244fde6ebede2b354812826206f"},"schema_version":"1.0"},"canonical_sha256":"399f62a74249a3fa5290379d49d95c1dbe828d553294ee18445ab3122b1bb573","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:48:34.287485Z","signature_b64":"gDvM1B45yAoOJBK+A5PTvlNLrMMrQzmdo83bVvVxt/5lsMyCy2xf/IQX0oRSPZs5MjuVFDs+QKXmWAB9vnEyAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"399f62a74249a3fa5290379d49d95c1dbe828d553294ee18445ab3122b1bb573","last_reissued_at":"2026-05-18T03:48:34.286881Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:48:34.286881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.5561","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":"2026-05-18T03:48:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"can9DBf6oYQqCXMyOTLg3EZ/wlLP6hXqqyfINj2CZgBHfVB1xwD/DLCUXztYnrXaYdwVN3KNFZ4nXbRnAW5VDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T03:44:53.264339Z"},"content_sha256":"ac2ae26f1cb9a8038bf0e790440ef94aed2250a8567ab4740eba8bb9e1261e31","schema_version":"1.0","event_id":"sha256:ac2ae26f1cb9a8038bf0e790440ef94aed2250a8567ab4740eba8bb9e1261e31"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:HGPWFJ2CJGR7UUUQG6OUTWK4DW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-axisymmetric instabilities of neutron star with toroidal magnetic fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"Kenta Kiuchi, Masaru Shibata, Shijun Yoshida","submitted_at":"2011-04-29T07:18:57Z","abstract_excerpt":"The aim of this paper is to clarify the stabilities of neutron stars with strong toroidal magnetic fields against non-axisymmetric perturbation. The motivation comes from the fact that super magnetized neutron stars of $\\sim 10^{15}$G, magnetars, and magnetized proto-neutron stars born after the magnetically-driven supernovae are likely to have such strong toroidal magnetic fields. Long-term, three-dimensional general relativistic magneto-hydrodynamic simulations are performed, preparing isentropic neutron stars with toroidal magnetic fields in equilibrium as initial conditions. To explore the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.5561","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":"2026-05-18T03:48:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1N/jg7haGERA+LT1Xm8vTXxAWVgaunqrj/0StWtqbnEtcRm0fT6JrCJi3fG4TbTcT6R9GdDKDlZkPn4D88VOAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T03:44:53.265051Z"},"content_sha256":"e6285c212f7418f5b4608e59504194fb1c70e2bdeb8518a035d302e9373821a4","schema_version":"1.0","event_id":"sha256:e6285c212f7418f5b4608e59504194fb1c70e2bdeb8518a035d302e9373821a4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HGPWFJ2CJGR7UUUQG6OUTWK4DW/bundle.json","state_url":"https://pith.science/pith/HGPWFJ2CJGR7UUUQG6OUTWK4DW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HGPWFJ2CJGR7UUUQG6OUTWK4DW/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":"2026-05-24T03:44:53Z","links":{"resolver":"https://pith.science/pith/HGPWFJ2CJGR7UUUQG6OUTWK4DW","bundle":"https://pith.science/pith/HGPWFJ2CJGR7UUUQG6OUTWK4DW/bundle.json","state":"https://pith.science/pith/HGPWFJ2CJGR7UUUQG6OUTWK4DW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HGPWFJ2CJGR7UUUQG6OUTWK4DW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:HGPWFJ2CJGR7UUUQG6OUTWK4DW","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":"57aaadb0225321c7e50dbce1fbce42eac6ce4244fde6ebede2b354812826206f","cross_cats_sorted":["astro-ph.SR","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-04-29T07:18:57Z","title_canon_sha256":"4dde3f764881b9694c0c84dd263b817d0341b48980f09b9ffecd67c8737b9060"},"schema_version":"1.0","source":{"id":"1104.5561","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.5561","created_at":"2026-05-18T03:48:34Z"},{"alias_kind":"arxiv_version","alias_value":"1104.5561v1","created_at":"2026-05-18T03:48:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.5561","created_at":"2026-05-18T03:48:34Z"},{"alias_kind":"pith_short_12","alias_value":"HGPWFJ2CJGR7","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HGPWFJ2CJGR7UUUQ","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HGPWFJ2C","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:e6285c212f7418f5b4608e59504194fb1c70e2bdeb8518a035d302e9373821a4","target":"graph","created_at":"2026-05-18T03:48:34Z","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":"The aim of this paper is to clarify the stabilities of neutron stars with strong toroidal magnetic fields against non-axisymmetric perturbation. The motivation comes from the fact that super magnetized neutron stars of $\\sim 10^{15}$G, magnetars, and magnetized proto-neutron stars born after the magnetically-driven supernovae are likely to have such strong toroidal magnetic fields. Long-term, three-dimensional general relativistic magneto-hydrodynamic simulations are performed, preparing isentropic neutron stars with toroidal magnetic fields in equilibrium as initial conditions. To explore the","authors_text":"Kenta Kiuchi, Masaru Shibata, Shijun Yoshida","cross_cats":["astro-ph.SR","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-04-29T07:18:57Z","title":"Non-axisymmetric instabilities of neutron star with toroidal magnetic fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.5561","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:ac2ae26f1cb9a8038bf0e790440ef94aed2250a8567ab4740eba8bb9e1261e31","target":"record","created_at":"2026-05-18T03:48:34Z","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":"57aaadb0225321c7e50dbce1fbce42eac6ce4244fde6ebede2b354812826206f","cross_cats_sorted":["astro-ph.SR","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-04-29T07:18:57Z","title_canon_sha256":"4dde3f764881b9694c0c84dd263b817d0341b48980f09b9ffecd67c8737b9060"},"schema_version":"1.0","source":{"id":"1104.5561","kind":"arxiv","version":1}},"canonical_sha256":"399f62a74249a3fa5290379d49d95c1dbe828d553294ee18445ab3122b1bb573","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"399f62a74249a3fa5290379d49d95c1dbe828d553294ee18445ab3122b1bb573","first_computed_at":"2026-05-18T03:48:34.286881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:48:34.286881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gDvM1B45yAoOJBK+A5PTvlNLrMMrQzmdo83bVvVxt/5lsMyCy2xf/IQX0oRSPZs5MjuVFDs+QKXmWAB9vnEyAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:48:34.287485Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.5561","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac2ae26f1cb9a8038bf0e790440ef94aed2250a8567ab4740eba8bb9e1261e31","sha256:e6285c212f7418f5b4608e59504194fb1c70e2bdeb8518a035d302e9373821a4"],"state_sha256":"891afc5a17023e70f511e4cbf07c630a5dc3498415ee8b8c6519f527774f9a52"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"egygJTO7LYxGblVyAehfg7+zpU2dBjD5Ow3d/cDv1c9meRYTeFm/bJHiwBw0stezNoX+vZeNap+wFQ7WXcCsAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T03:44:53.269109Z","bundle_sha256":"4b3f5624d55aea82c628ef154d25a3eeb768c320a8d98a871cbda81f6022db92"}}