{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:TD2X2GAB5Z6BJRCRFKUDI3LCBI","short_pith_number":"pith:TD2X2GAB","schema_version":"1.0","canonical_sha256":"98f57d1801ee7c14c4512aa8346d620a373ebd75b79f451391c3ecf3ef6911e5","source":{"kind":"arxiv","id":"0904.0480","version":1},"attestation_state":"computed","paper":{"title":"Application of the Feshbach-resonance management to a tightly confined Bose-Einstein condensate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.quant-gas","authors_text":"Boris A. Malomed, Giovanni Filatrella, Luca Salasnich","submitted_at":"2009-04-02T22:17:06Z","abstract_excerpt":"We study suppression of the collapse and stabilization of matter-wave solitons by means of time-periodic modulation of the effective nonlinearity, using the nonpolynomial Schroedinger equation (NPSE) for BEC trapped in a tight cigar-shaped potential. By means of systematic simulations, a stability region is identified in the plane of the modulation amplitude and frequency. In the low-frequency regime, solitons feature chaotic evolution, although they remain robust objects."},"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":"0904.0480","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2009-04-02T22:17:06Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"bdfae30b4a6d2d995e9c1594fcf120a891335d99ff414d9e882c4fc3c0fbb382","abstract_canon_sha256":"0c7ab179fe135a3fd42eb97fc288ee05a21ffb60eff814fa5c774f0788a6cd8c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:14:07.856822Z","signature_b64":"sYDGY+qPHzLl5y2lt7fLpqN0zA506yUso/5Zq6nxRkAkSJ2YXgaDEqwPj/7vXKD2UyqQY/SE1G1+41LkC7rnDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"98f57d1801ee7c14c4512aa8346d620a373ebd75b79f451391c3ecf3ef6911e5","last_reissued_at":"2026-05-18T02:14:07.856348Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:14:07.856348Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Application of the Feshbach-resonance management to a tightly confined Bose-Einstein condensate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.quant-gas","authors_text":"Boris A. Malomed, Giovanni Filatrella, Luca Salasnich","submitted_at":"2009-04-02T22:17:06Z","abstract_excerpt":"We study suppression of the collapse and stabilization of matter-wave solitons by means of time-periodic modulation of the effective nonlinearity, using the nonpolynomial Schroedinger equation (NPSE) for BEC trapped in a tight cigar-shaped potential. By means of systematic simulations, a stability region is identified in the plane of the modulation amplitude and frequency. In the low-frequency regime, solitons feature chaotic evolution, although they remain robust objects."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.0480","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":"0904.0480","created_at":"2026-05-18T02:14:07.856428+00:00"},{"alias_kind":"arxiv_version","alias_value":"0904.0480v1","created_at":"2026-05-18T02:14:07.856428+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.0480","created_at":"2026-05-18T02:14:07.856428+00:00"},{"alias_kind":"pith_short_12","alias_value":"TD2X2GAB5Z6B","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"TD2X2GAB5Z6BJRCR","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"TD2X2GAB","created_at":"2026-05-18T12:26:01.383474+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/TD2X2GAB5Z6BJRCRFKUDI3LCBI","json":"https://pith.science/pith/TD2X2GAB5Z6BJRCRFKUDI3LCBI.json","graph_json":"https://pith.science/api/pith-number/TD2X2GAB5Z6BJRCRFKUDI3LCBI/graph.json","events_json":"https://pith.science/api/pith-number/TD2X2GAB5Z6BJRCRFKUDI3LCBI/events.json","paper":"https://pith.science/paper/TD2X2GAB"},"agent_actions":{"view_html":"https://pith.science/pith/TD2X2GAB5Z6BJRCRFKUDI3LCBI","download_json":"https://pith.science/pith/TD2X2GAB5Z6BJRCRFKUDI3LCBI.json","view_paper":"https://pith.science/paper/TD2X2GAB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0904.0480&json=true","fetch_graph":"https://pith.science/api/pith-number/TD2X2GAB5Z6BJRCRFKUDI3LCBI/graph.json","fetch_events":"https://pith.science/api/pith-number/TD2X2GAB5Z6BJRCRFKUDI3LCBI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TD2X2GAB5Z6BJRCRFKUDI3LCBI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TD2X2GAB5Z6BJRCRFKUDI3LCBI/action/storage_attestation","attest_author":"https://pith.science/pith/TD2X2GAB5Z6BJRCRFKUDI3LCBI/action/author_attestation","sign_citation":"https://pith.science/pith/TD2X2GAB5Z6BJRCRFKUDI3LCBI/action/citation_signature","submit_replication":"https://pith.science/pith/TD2X2GAB5Z6BJRCRFKUDI3LCBI/action/replication_record"}},"created_at":"2026-05-18T02:14:07.856428+00:00","updated_at":"2026-05-18T02:14:07.856428+00:00"}