{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:CIX4V2HPB6UQ5JIMW67FMFFZ2K","short_pith_number":"pith:CIX4V2HP","schema_version":"1.0","canonical_sha256":"122fcae8ef0fa90ea50cb7be5614b9d2a8f93569b03c89e23707de41acb540a7","source":{"kind":"arxiv","id":"1611.06351","version":2},"attestation_state":"computed","paper":{"title":"Effect of finite range interactions on roton mode softening in a multi-component BEC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Abhijit Pendse","submitted_at":"2016-11-19T12:06:52Z","abstract_excerpt":"We consider the Gross-Pitaevskii(GP) model of a Bose-Einstein Condensate(BEC) for single-component and multi-component BEC. The pseudopotential for s-wave scattering between atoms is taken to be of width of the order of the s-wave scattering length. Such an interaction giving rise to a roton minimum in the spectrum of elementary excitations of a single component BEC is well known. However, softening roton modes takes us in the strongly interacting BEC regime where three body losses occur. We study the roton mode softening for a multi-component BEC. We show that by increasing the number of comp"},"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":"1611.06351","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-11-19T12:06:52Z","cross_cats_sorted":[],"title_canon_sha256":"b31bae89e918a16ae251d25b618edf4662259c89651689f399abc0d1dc4c48a3","abstract_canon_sha256":"4e9418c8087207c6563a0504cff92a98a405572c6db3403d25d96201f8331979"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:19.512719Z","signature_b64":"ZLI9xACTVdTuS/8SVXnMuhz4F2ZEhL0NRl6MsZewn59xwvC+amCVMod5hQ52aU/Zo3BnC/Wit+RzwbH3rhkvAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"122fcae8ef0fa90ea50cb7be5614b9d2a8f93569b03c89e23707de41acb540a7","last_reissued_at":"2026-05-18T00:19:19.512059Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:19.512059Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of finite range interactions on roton mode softening in a multi-component BEC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Abhijit Pendse","submitted_at":"2016-11-19T12:06:52Z","abstract_excerpt":"We consider the Gross-Pitaevskii(GP) model of a Bose-Einstein Condensate(BEC) for single-component and multi-component BEC. The pseudopotential for s-wave scattering between atoms is taken to be of width of the order of the s-wave scattering length. Such an interaction giving rise to a roton minimum in the spectrum of elementary excitations of a single component BEC is well known. However, softening roton modes takes us in the strongly interacting BEC regime where three body losses occur. We study the roton mode softening for a multi-component BEC. We show that by increasing the number of comp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.06351","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":"1611.06351","created_at":"2026-05-18T00:19:19.512166+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.06351v2","created_at":"2026-05-18T00:19:19.512166+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.06351","created_at":"2026-05-18T00:19:19.512166+00:00"},{"alias_kind":"pith_short_12","alias_value":"CIX4V2HPB6UQ","created_at":"2026-05-18T12:30:09.641336+00:00"},{"alias_kind":"pith_short_16","alias_value":"CIX4V2HPB6UQ5JIM","created_at":"2026-05-18T12:30:09.641336+00:00"},{"alias_kind":"pith_short_8","alias_value":"CIX4V2HP","created_at":"2026-05-18T12:30:09.641336+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/CIX4V2HPB6UQ5JIMW67FMFFZ2K","json":"https://pith.science/pith/CIX4V2HPB6UQ5JIMW67FMFFZ2K.json","graph_json":"https://pith.science/api/pith-number/CIX4V2HPB6UQ5JIMW67FMFFZ2K/graph.json","events_json":"https://pith.science/api/pith-number/CIX4V2HPB6UQ5JIMW67FMFFZ2K/events.json","paper":"https://pith.science/paper/CIX4V2HP"},"agent_actions":{"view_html":"https://pith.science/pith/CIX4V2HPB6UQ5JIMW67FMFFZ2K","download_json":"https://pith.science/pith/CIX4V2HPB6UQ5JIMW67FMFFZ2K.json","view_paper":"https://pith.science/paper/CIX4V2HP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.06351&json=true","fetch_graph":"https://pith.science/api/pith-number/CIX4V2HPB6UQ5JIMW67FMFFZ2K/graph.json","fetch_events":"https://pith.science/api/pith-number/CIX4V2HPB6UQ5JIMW67FMFFZ2K/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CIX4V2HPB6UQ5JIMW67FMFFZ2K/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CIX4V2HPB6UQ5JIMW67FMFFZ2K/action/storage_attestation","attest_author":"https://pith.science/pith/CIX4V2HPB6UQ5JIMW67FMFFZ2K/action/author_attestation","sign_citation":"https://pith.science/pith/CIX4V2HPB6UQ5JIMW67FMFFZ2K/action/citation_signature","submit_replication":"https://pith.science/pith/CIX4V2HPB6UQ5JIMW67FMFFZ2K/action/replication_record"}},"created_at":"2026-05-18T00:19:19.512166+00:00","updated_at":"2026-05-18T00:19:19.512166+00:00"}