{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:GZXYVR6VTFICOMRIZJKNTVDPG3","short_pith_number":"pith:GZXYVR6V","schema_version":"1.0","canonical_sha256":"366f8ac7d59950273228ca54d9d46f36e59342a7a6b9a14bada58a99180ce311","source":{"kind":"arxiv","id":"1904.04642","version":1},"attestation_state":"computed","paper":{"title":"Landau-Bogolubov Energy Spectrum of Superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.gen-ph","authors_text":"L.N. Tsintsadze, N.L. Tsintsadze","submitted_at":"2019-03-23T17:21:00Z","abstract_excerpt":"We demonstrate that a dispersion relation of elementary excitations in the Fermi liquid as a superconductor is identical to the one in a quantum liquid HeII. Hence, we show that the superconductivity is, in fact, the same as superfluidity, but for charged particles."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1904.04642","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2019-03-23T17:21:00Z","cross_cats_sorted":[],"title_canon_sha256":"328ab07bb70bcc449ad8ba013c8c44289b712757c672a6e63e48c1dee10170df","abstract_canon_sha256":"5bc760875034b510bc763cf72778c788c80efdf974162f27f249df391ed414d0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:48:58.526230Z","signature_b64":"JKZrcp81ITHCW4qTd0oCDSgtePtcbZYxo6Re2UVPVca69VFpxxF6uSGlhKlBU6XmJ5nuGsIi1BK42zcIoqXaCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"366f8ac7d59950273228ca54d9d46f36e59342a7a6b9a14bada58a99180ce311","last_reissued_at":"2026-05-17T23:48:58.525806Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:48:58.525806Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Landau-Bogolubov Energy Spectrum of Superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.gen-ph","authors_text":"L.N. Tsintsadze, N.L. Tsintsadze","submitted_at":"2019-03-23T17:21:00Z","abstract_excerpt":"We demonstrate that a dispersion relation of elementary excitations in the Fermi liquid as a superconductor is identical to the one in a quantum liquid HeII. Hence, we show that the superconductivity is, in fact, the same as superfluidity, but for charged particles."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.04642","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1904.04642","created_at":"2026-05-17T23:48:58.525893+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.04642v1","created_at":"2026-05-17T23:48:58.525893+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.04642","created_at":"2026-05-17T23:48:58.525893+00:00"},{"alias_kind":"pith_short_12","alias_value":"GZXYVR6VTFIC","created_at":"2026-05-18T12:33:18.533446+00:00"},{"alias_kind":"pith_short_16","alias_value":"GZXYVR6VTFICOMRI","created_at":"2026-05-18T12:33:18.533446+00:00"},{"alias_kind":"pith_short_8","alias_value":"GZXYVR6V","created_at":"2026-05-18T12:33:18.533446+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GZXYVR6VTFICOMRIZJKNTVDPG3","json":"https://pith.science/pith/GZXYVR6VTFICOMRIZJKNTVDPG3.json","graph_json":"https://pith.science/api/pith-number/GZXYVR6VTFICOMRIZJKNTVDPG3/graph.json","events_json":"https://pith.science/api/pith-number/GZXYVR6VTFICOMRIZJKNTVDPG3/events.json","paper":"https://pith.science/paper/GZXYVR6V"},"agent_actions":{"view_html":"https://pith.science/pith/GZXYVR6VTFICOMRIZJKNTVDPG3","download_json":"https://pith.science/pith/GZXYVR6VTFICOMRIZJKNTVDPG3.json","view_paper":"https://pith.science/paper/GZXYVR6V","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.04642&json=true","fetch_graph":"https://pith.science/api/pith-number/GZXYVR6VTFICOMRIZJKNTVDPG3/graph.json","fetch_events":"https://pith.science/api/pith-number/GZXYVR6VTFICOMRIZJKNTVDPG3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GZXYVR6VTFICOMRIZJKNTVDPG3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GZXYVR6VTFICOMRIZJKNTVDPG3/action/storage_attestation","attest_author":"https://pith.science/pith/GZXYVR6VTFICOMRIZJKNTVDPG3/action/author_attestation","sign_citation":"https://pith.science/pith/GZXYVR6VTFICOMRIZJKNTVDPG3/action/citation_signature","submit_replication":"https://pith.science/pith/GZXYVR6VTFICOMRIZJKNTVDPG3/action/replication_record"}},"created_at":"2026-05-17T23:48:58.525893+00:00","updated_at":"2026-05-17T23:48:58.525893+00:00"}