{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:SWSA7Z7WEJEDENV56XUJIHWBQO","short_pith_number":"pith:SWSA7Z7W","schema_version":"1.0","canonical_sha256":"95a40fe7f622483236bdf5e8941ec183a3e0d1c21720dbf50086da7066d748cc","source":{"kind":"arxiv","id":"1903.05051","version":2},"attestation_state":"computed","paper":{"title":"Winter Model at Finite Volume","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","math-ph","math.MP"],"primary_cat":"quant-ph","authors_text":"U. G. Aglietti","submitted_at":"2019-03-12T16:58:55Z","abstract_excerpt":"We study Winter or delta-shell model at finite volume (length), describing a small resonating cavity weakly-coupled to a large one. For generic values of the coupling, a resonance of the usual model corresponds, in the finite-volume case, to a compression of the spectral lines; for specific values of the coupling, a resonance corresponds instead to a degenerate or a quasi-degenerate doublet. A secular term of the form g^3 N occurs in the perturbative expansion of the momenta (or of the energies) of the particle at third order in g, where g is the coupling among the cavities and N is the ratio "},"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":"1903.05051","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-03-12T16:58:55Z","cross_cats_sorted":["hep-lat","math-ph","math.MP"],"title_canon_sha256":"9a61d496225182a2bdbdc57f16d008527e6dc151a477afcdf45a6c41f20fed4a","abstract_canon_sha256":"ecd9182d6d5f42601848d43608cae6baa250c8f3c482135feecc1ad3f865298b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:03.736819Z","signature_b64":"IKOlEqEjnLRBRUgY7BDm8D51KpcaDFAyz3Lc2uuG3OaAPUyw5UJcN5NvUPxO7hnevyo3ZSEd9sxC6OXkzBjwAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95a40fe7f622483236bdf5e8941ec183a3e0d1c21720dbf50086da7066d748cc","last_reissued_at":"2026-05-17T23:40:03.736293Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:03.736293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Winter Model at Finite Volume","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","math-ph","math.MP"],"primary_cat":"quant-ph","authors_text":"U. G. Aglietti","submitted_at":"2019-03-12T16:58:55Z","abstract_excerpt":"We study Winter or delta-shell model at finite volume (length), describing a small resonating cavity weakly-coupled to a large one. For generic values of the coupling, a resonance of the usual model corresponds, in the finite-volume case, to a compression of the spectral lines; for specific values of the coupling, a resonance corresponds instead to a degenerate or a quasi-degenerate doublet. A secular term of the form g^3 N occurs in the perturbative expansion of the momenta (or of the energies) of the particle at third order in g, where g is the coupling among the cavities and N is the ratio "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.05051","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":"1903.05051","created_at":"2026-05-17T23:40:03.736382+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.05051v2","created_at":"2026-05-17T23:40:03.736382+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.05051","created_at":"2026-05-17T23:40:03.736382+00:00"},{"alias_kind":"pith_short_12","alias_value":"SWSA7Z7WEJED","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_16","alias_value":"SWSA7Z7WEJEDENV5","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_8","alias_value":"SWSA7Z7W","created_at":"2026-05-18T12:33:27.125529+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/SWSA7Z7WEJEDENV56XUJIHWBQO","json":"https://pith.science/pith/SWSA7Z7WEJEDENV56XUJIHWBQO.json","graph_json":"https://pith.science/api/pith-number/SWSA7Z7WEJEDENV56XUJIHWBQO/graph.json","events_json":"https://pith.science/api/pith-number/SWSA7Z7WEJEDENV56XUJIHWBQO/events.json","paper":"https://pith.science/paper/SWSA7Z7W"},"agent_actions":{"view_html":"https://pith.science/pith/SWSA7Z7WEJEDENV56XUJIHWBQO","download_json":"https://pith.science/pith/SWSA7Z7WEJEDENV56XUJIHWBQO.json","view_paper":"https://pith.science/paper/SWSA7Z7W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.05051&json=true","fetch_graph":"https://pith.science/api/pith-number/SWSA7Z7WEJEDENV56XUJIHWBQO/graph.json","fetch_events":"https://pith.science/api/pith-number/SWSA7Z7WEJEDENV56XUJIHWBQO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SWSA7Z7WEJEDENV56XUJIHWBQO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SWSA7Z7WEJEDENV56XUJIHWBQO/action/storage_attestation","attest_author":"https://pith.science/pith/SWSA7Z7WEJEDENV56XUJIHWBQO/action/author_attestation","sign_citation":"https://pith.science/pith/SWSA7Z7WEJEDENV56XUJIHWBQO/action/citation_signature","submit_replication":"https://pith.science/pith/SWSA7Z7WEJEDENV56XUJIHWBQO/action/replication_record"}},"created_at":"2026-05-17T23:40:03.736382+00:00","updated_at":"2026-05-17T23:40:03.736382+00:00"}