{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:MUDE6PV4M6VV2H6AZSMFEZ4IFN","short_pith_number":"pith:MUDE6PV4","schema_version":"1.0","canonical_sha256":"65064f3ebc67ab5d1fc0cc985267882b6d98d774707f9aefa398a9a23d38385c","source":{"kind":"arxiv","id":"1802.04493","version":2},"attestation_state":"computed","paper":{"title":"Ratios of vector and pseudoscalar $B$ meson decay constants in the light-cone quark model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Harleen Dahiya, Nisha Dhiman","submitted_at":"2018-02-13T07:55:24Z","abstract_excerpt":"We study the decay constants of pseudoscalar and vector $B$ meson in the framework of light-cone quark model (LCQM). We apply the variational method to the relativistic Hamiltonian with the Gaussian-type trial wave function to obtain the values of $\\beta$ (scale parameter). Then with the help of known values of constituent quark masses, we obtain the numerical results for the decay constants $f_P$ and $f_V$, respectively. We compare our numerical results with the existing experimental data."},"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":"1802.04493","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-02-13T07:55:24Z","cross_cats_sorted":[],"title_canon_sha256":"a16d0526e6e47b323615a0f7ce9c3fe6e24591ac622e60b2a05a6cc0a3c38b67","abstract_canon_sha256":"6e25296c683e423a8995db4c3db505a10d655fd2a3a4815ece041e9cd1b195aa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:21.031854Z","signature_b64":"FXfxdnt2XCR8dNnieRqwPJcf7Xmb4hfa+zKDY2sLPDNcU2iL847+hoZa5na5K4F8BJyFIhUcHXMZVUALseR/AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"65064f3ebc67ab5d1fc0cc985267882b6d98d774707f9aefa398a9a23d38385c","last_reissued_at":"2026-05-18T00:19:21.031311Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:21.031311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ratios of vector and pseudoscalar $B$ meson decay constants in the light-cone quark model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Harleen Dahiya, Nisha Dhiman","submitted_at":"2018-02-13T07:55:24Z","abstract_excerpt":"We study the decay constants of pseudoscalar and vector $B$ meson in the framework of light-cone quark model (LCQM). We apply the variational method to the relativistic Hamiltonian with the Gaussian-type trial wave function to obtain the values of $\\beta$ (scale parameter). Then with the help of known values of constituent quark masses, we obtain the numerical results for the decay constants $f_P$ and $f_V$, respectively. We compare our numerical results with the existing experimental data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.04493","kind":"arxiv","version":2},"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":"1802.04493","created_at":"2026-05-18T00:19:21.031399+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.04493v2","created_at":"2026-05-18T00:19:21.031399+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.04493","created_at":"2026-05-18T00:19:21.031399+00:00"},{"alias_kind":"pith_short_12","alias_value":"MUDE6PV4M6VV","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_16","alias_value":"MUDE6PV4M6VV2H6A","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_8","alias_value":"MUDE6PV4","created_at":"2026-05-18T12:32:40.477152+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/MUDE6PV4M6VV2H6AZSMFEZ4IFN","json":"https://pith.science/pith/MUDE6PV4M6VV2H6AZSMFEZ4IFN.json","graph_json":"https://pith.science/api/pith-number/MUDE6PV4M6VV2H6AZSMFEZ4IFN/graph.json","events_json":"https://pith.science/api/pith-number/MUDE6PV4M6VV2H6AZSMFEZ4IFN/events.json","paper":"https://pith.science/paper/MUDE6PV4"},"agent_actions":{"view_html":"https://pith.science/pith/MUDE6PV4M6VV2H6AZSMFEZ4IFN","download_json":"https://pith.science/pith/MUDE6PV4M6VV2H6AZSMFEZ4IFN.json","view_paper":"https://pith.science/paper/MUDE6PV4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.04493&json=true","fetch_graph":"https://pith.science/api/pith-number/MUDE6PV4M6VV2H6AZSMFEZ4IFN/graph.json","fetch_events":"https://pith.science/api/pith-number/MUDE6PV4M6VV2H6AZSMFEZ4IFN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MUDE6PV4M6VV2H6AZSMFEZ4IFN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MUDE6PV4M6VV2H6AZSMFEZ4IFN/action/storage_attestation","attest_author":"https://pith.science/pith/MUDE6PV4M6VV2H6AZSMFEZ4IFN/action/author_attestation","sign_citation":"https://pith.science/pith/MUDE6PV4M6VV2H6AZSMFEZ4IFN/action/citation_signature","submit_replication":"https://pith.science/pith/MUDE6PV4M6VV2H6AZSMFEZ4IFN/action/replication_record"}},"created_at":"2026-05-18T00:19:21.031399+00:00","updated_at":"2026-05-18T00:19:21.031399+00:00"}