{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:ZAFDHHK4M4V3KIK5LCPTJRH3JN","short_pith_number":"pith:ZAFDHHK4","canonical_record":{"source":{"id":"1105.4040","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-05-20T09:11:03Z","cross_cats_sorted":["astro-ph.HE","gr-qc"],"title_canon_sha256":"13bec0851f5bf85101f777525196ab429bd4d9798caff331bdc42a0ca3a233a2","abstract_canon_sha256":"b2dc277d9af351e60e012bd48cdfc91ffb9ab9e3e9e9ad94abbec8a880cbeaf1"},"schema_version":"1.0"},"canonical_sha256":"c80a339d5c672bb5215d589f34c4fb4b610c11c7ea968cec39776e755a397df2","source":{"kind":"arxiv","id":"1105.4040","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.4040","created_at":"2026-05-18T04:20:37Z"},{"alias_kind":"arxiv_version","alias_value":"1105.4040v1","created_at":"2026-05-18T04:20:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.4040","created_at":"2026-05-18T04:20:37Z"},{"alias_kind":"pith_short_12","alias_value":"ZAFDHHK4M4V3","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"ZAFDHHK4M4V3KIK5","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"ZAFDHHK4","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:ZAFDHHK4M4V3KIK5LCPTJRH3JN","target":"record","payload":{"canonical_record":{"source":{"id":"1105.4040","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-05-20T09:11:03Z","cross_cats_sorted":["astro-ph.HE","gr-qc"],"title_canon_sha256":"13bec0851f5bf85101f777525196ab429bd4d9798caff331bdc42a0ca3a233a2","abstract_canon_sha256":"b2dc277d9af351e60e012bd48cdfc91ffb9ab9e3e9e9ad94abbec8a880cbeaf1"},"schema_version":"1.0"},"canonical_sha256":"c80a339d5c672bb5215d589f34c4fb4b610c11c7ea968cec39776e755a397df2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:20:37.517493Z","signature_b64":"jE/QDOqcvjY7DUwjo5d+lKgpOo81s0xqieZ4sS4Zxbtsqf/eNd1dLLUeGPvz6ScOwfSsMH4EfCgSeFWVoIEGBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c80a339d5c672bb5215d589f34c4fb4b610c11c7ea968cec39776e755a397df2","last_reissued_at":"2026-05-18T04:20:37.516868Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:20:37.516868Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.4040","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":"2026-05-18T04:20:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hEKBUzcZJEnrC896DUy3zgCYs8IT2QAw5Vh5Y8V10zSRxKZXMWcIjl16ZyMFBqDoj4gCnl0T1HkQ1q+LS7GfBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T17:49:02.227071Z"},"content_sha256":"8fc9463089f7f64f45b42db195b68429e7fc99945669af1e79bd836d524c898c","schema_version":"1.0","event_id":"sha256:8fc9463089f7f64f45b42db195b68429e7fc99945669af1e79bd836d524c898c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:ZAFDHHK4M4V3KIK5LCPTJRH3JN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Temperature effects in pulsating superfluid neutron stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","gr-qc"],"primary_cat":"astro-ph.SR","authors_text":"2), (2) St.-Petersburg State Polytechnical University), E.M. Kantor (1, M.E. Gusakov (1) ((1) Ioffe Institute","submitted_at":"2011-05-20T09:11:03Z","abstract_excerpt":"We study the effects of finite stellar temperatures on the oscillations of superfluid neutron stars. The importance of these effects is illustrated with a simple example of a radially pulsating general relativistic star. Two main effects are taken into account: (i) temperature dependence of the entrainment matrix and (ii) the variation of the size of superfluid region with temperature. Four models are considered, which include either one or both of these two effects. Pulsation spectra are calculated for these models, and asymptotes for eigenfrequencies at temperatures close to critical tempera"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.4040","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":"2026-05-18T04:20:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eFm1KViLBU0y/dRrBPeeYyw8m7rGvF3vAHisiMbH75lo+QKG1CeiXmzlhnWyFXhajJfbo1zpQnzK0H0O6Z61Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T17:49:02.227979Z"},"content_sha256":"47673a75a17a5be6f7d73523488aee60d4311471df138b36c9f6b97b7f96ac0c","schema_version":"1.0","event_id":"sha256:47673a75a17a5be6f7d73523488aee60d4311471df138b36c9f6b97b7f96ac0c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZAFDHHK4M4V3KIK5LCPTJRH3JN/bundle.json","state_url":"https://pith.science/pith/ZAFDHHK4M4V3KIK5LCPTJRH3JN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZAFDHHK4M4V3KIK5LCPTJRH3JN/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":"2026-08-17T17:49:02Z","links":{"resolver":"https://pith.science/pith/ZAFDHHK4M4V3KIK5LCPTJRH3JN","bundle":"https://pith.science/pith/ZAFDHHK4M4V3KIK5LCPTJRH3JN/bundle.json","state":"https://pith.science/pith/ZAFDHHK4M4V3KIK5LCPTJRH3JN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZAFDHHK4M4V3KIK5LCPTJRH3JN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:ZAFDHHK4M4V3KIK5LCPTJRH3JN","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":"b2dc277d9af351e60e012bd48cdfc91ffb9ab9e3e9e9ad94abbec8a880cbeaf1","cross_cats_sorted":["astro-ph.HE","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-05-20T09:11:03Z","title_canon_sha256":"13bec0851f5bf85101f777525196ab429bd4d9798caff331bdc42a0ca3a233a2"},"schema_version":"1.0","source":{"id":"1105.4040","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.4040","created_at":"2026-05-18T04:20:37Z"},{"alias_kind":"arxiv_version","alias_value":"1105.4040v1","created_at":"2026-05-18T04:20:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.4040","created_at":"2026-05-18T04:20:37Z"},{"alias_kind":"pith_short_12","alias_value":"ZAFDHHK4M4V3","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"ZAFDHHK4M4V3KIK5","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"ZAFDHHK4","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:47673a75a17a5be6f7d73523488aee60d4311471df138b36c9f6b97b7f96ac0c","target":"graph","created_at":"2026-05-18T04:20:37Z","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"},"paper":{"abstract_excerpt":"We study the effects of finite stellar temperatures on the oscillations of superfluid neutron stars. The importance of these effects is illustrated with a simple example of a radially pulsating general relativistic star. Two main effects are taken into account: (i) temperature dependence of the entrainment matrix and (ii) the variation of the size of superfluid region with temperature. Four models are considered, which include either one or both of these two effects. Pulsation spectra are calculated for these models, and asymptotes for eigenfrequencies at temperatures close to critical tempera","authors_text":"2), (2) St.-Petersburg State Polytechnical University), E.M. Kantor (1, M.E. Gusakov (1) ((1) Ioffe Institute","cross_cats":["astro-ph.HE","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-05-20T09:11:03Z","title":"Temperature effects in pulsating superfluid neutron stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.4040","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":"sha256:8fc9463089f7f64f45b42db195b68429e7fc99945669af1e79bd836d524c898c","target":"record","created_at":"2026-05-18T04:20:37Z","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":"b2dc277d9af351e60e012bd48cdfc91ffb9ab9e3e9e9ad94abbec8a880cbeaf1","cross_cats_sorted":["astro-ph.HE","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-05-20T09:11:03Z","title_canon_sha256":"13bec0851f5bf85101f777525196ab429bd4d9798caff331bdc42a0ca3a233a2"},"schema_version":"1.0","source":{"id":"1105.4040","kind":"arxiv","version":1}},"canonical_sha256":"c80a339d5c672bb5215d589f34c4fb4b610c11c7ea968cec39776e755a397df2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c80a339d5c672bb5215d589f34c4fb4b610c11c7ea968cec39776e755a397df2","first_computed_at":"2026-05-18T04:20:37.516868Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:20:37.516868Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jE/QDOqcvjY7DUwjo5d+lKgpOo81s0xqieZ4sS4Zxbtsqf/eNd1dLLUeGPvz6ScOwfSsMH4EfCgSeFWVoIEGBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:20:37.517493Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.4040","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8fc9463089f7f64f45b42db195b68429e7fc99945669af1e79bd836d524c898c","sha256:47673a75a17a5be6f7d73523488aee60d4311471df138b36c9f6b97b7f96ac0c"],"state_sha256":"f8a81be5c365babcf6694df850de109a41bca151487ae88b5dae2e2a28c102c5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R80XsEg+bV2jF8x7IhkruzfrV04l3tqnW1jOMrKWe0y+7j+UWZSCwZnX8xaNpmRBHHBd9dZa1aEeQVy8DKdkAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T17:49:02.296652Z","bundle_sha256":"78a9e01c95c617e90bbb7c91db4e33289a8021dc766956b332497c31d35120a1"}}