{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:KSTAOEJ37ODEEHVJN57G6WEOCT","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":"345bad6913fc57cd8b50a3bafd9ac3d84012cbc2fba215063d3ea818575be085","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-05-26T13:11:48Z","title_canon_sha256":"769751e0300622d667d3f1d8bdb2b902c788ced83fd97574f51a61b9560b0d7b"},"schema_version":"1.0","source":{"id":"1505.06935","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.06935","created_at":"2026-05-18T01:22:08Z"},{"alias_kind":"arxiv_version","alias_value":"1505.06935v2","created_at":"2026-05-18T01:22:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.06935","created_at":"2026-05-18T01:22:08Z"},{"alias_kind":"pith_short_12","alias_value":"KSTAOEJ37ODE","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"KSTAOEJ37ODEEHVJ","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"KSTAOEJ3","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:17baa7250575cc96a624e71c603a2c1f6e62d732b321bfacaf1da7dd6ae6013e","target":"graph","created_at":"2026-05-18T01:22:08Z","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":"In this contribution we first review a method for obtaining the collective modes of pair-correlated neutron matter as found in a neutron star inner crust. We discuss two classes of modes corresponding to density and spin perturbations with energy spectra $\\omega = \\omega_0 + \\alpha q^2$, where $\\omega_0 = 2\\Delta$ is the threshold frequency and $\\Delta$ is the gap in the neutron fluid spectrum. For characteristic values of Landau parameters in neutron star crusts the exitonic density modes have $\\alpha < 0$, therefore they live below the pair-breaking continuum $\\omega_0$ and are undamped. For","authors_text":"Armen Sedrakian (ITP, Frankfurt U.), John W. Clark (Wash. U., St. Louis)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-05-26T13:11:48Z","title":"Spin diffusive modes and thermal transport in neutron star crusts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.06935","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:dfbe985b0fbf589a48399700d157f12c58a76d57aece787e48bd64c617c119f9","target":"record","created_at":"2026-05-18T01:22:08Z","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":"345bad6913fc57cd8b50a3bafd9ac3d84012cbc2fba215063d3ea818575be085","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-05-26T13:11:48Z","title_canon_sha256":"769751e0300622d667d3f1d8bdb2b902c788ced83fd97574f51a61b9560b0d7b"},"schema_version":"1.0","source":{"id":"1505.06935","kind":"arxiv","version":2}},"canonical_sha256":"54a607113bfb86421ea96f7e6f588e14d7cd97f00c00c14ad869e229d7b1f7d6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"54a607113bfb86421ea96f7e6f588e14d7cd97f00c00c14ad869e229d7b1f7d6","first_computed_at":"2026-05-18T01:22:08.009941Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:08.009941Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jnmqy8UHy59gAtyC3AZHeZ53lJ8v+9brq/3Um0/ENNZr9+IzxxxKquuUINTCfVPB+qlidOztzrwnCWKKEiIiBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:08.010471Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.06935","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dfbe985b0fbf589a48399700d157f12c58a76d57aece787e48bd64c617c119f9","sha256:17baa7250575cc96a624e71c603a2c1f6e62d732b321bfacaf1da7dd6ae6013e"],"state_sha256":"6ab83bf13299584d83efd58e62c20a5f0d3b3bdd682e2723cb5bfad748f98a24"}