{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:DDEQVUO26PQ5TLRGJDTOKHOXQ7","short_pith_number":"pith:DDEQVUO2","schema_version":"1.0","canonical_sha256":"18c90ad1daf3e1d9ae2648e6e51dd787de027ee40a58c7ff9e3bd7f1c9fb9696","source":{"kind":"arxiv","id":"1212.2850","version":1},"attestation_state":"computed","paper":{"title":"Dynamic Localization of Interacting Particles in an Anharmonic Potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"quant-ph","authors_text":"Edward Ott, Mark Herrera, Shmuel Fishman, Thomas M. Antonsen","submitted_at":"2012-12-12T15:50:29Z","abstract_excerpt":"We investigate the effect of anharmonicity and interactions on the dynamics of an initially Gaussian wavepacket in a weakly anharmonic potential. We note that depending on the strength and sign of interactions and anharmonicity, the quantum state can be either localized or delocalized in the potential. We formulate a classical model of this phenomenon and compare it to quantum simulations done for a self consistent potential given by the Gross-Pitaevskii Equation."},"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":"1212.2850","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-12-12T15:50:29Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"02d594133ad875ea5e317b9893d6f77400e4df2fe5fd7a88bf13925ccc1f6ef2","abstract_canon_sha256":"9e1f8f17739bc3a1d3953fb1c9a6d6cdafa04eb292c4c6db4b81eaae92cfa190"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:52:39.536244Z","signature_b64":"ScJ6xUWB7NBO5x8gbv0sUAKKsyy3cNTWMHEagHdiQVQBy3xnWZlYbdNsq2tGHqj4+SVO6I4Ev61EqpEf0p35Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18c90ad1daf3e1d9ae2648e6e51dd787de027ee40a58c7ff9e3bd7f1c9fb9696","last_reissued_at":"2026-05-18T01:52:39.535726Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:52:39.535726Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamic Localization of Interacting Particles in an Anharmonic Potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"quant-ph","authors_text":"Edward Ott, Mark Herrera, Shmuel Fishman, Thomas M. Antonsen","submitted_at":"2012-12-12T15:50:29Z","abstract_excerpt":"We investigate the effect of anharmonicity and interactions on the dynamics of an initially Gaussian wavepacket in a weakly anharmonic potential. We note that depending on the strength and sign of interactions and anharmonicity, the quantum state can be either localized or delocalized in the potential. We formulate a classical model of this phenomenon and compare it to quantum simulations done for a self consistent potential given by the Gross-Pitaevskii Equation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.2850","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":"1212.2850","created_at":"2026-05-18T01:52:39.535819+00:00"},{"alias_kind":"arxiv_version","alias_value":"1212.2850v1","created_at":"2026-05-18T01:52:39.535819+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.2850","created_at":"2026-05-18T01:52:39.535819+00:00"},{"alias_kind":"pith_short_12","alias_value":"DDEQVUO26PQ5","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_16","alias_value":"DDEQVUO26PQ5TLRG","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_8","alias_value":"DDEQVUO2","created_at":"2026-05-18T12:27:01.376967+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/DDEQVUO26PQ5TLRGJDTOKHOXQ7","json":"https://pith.science/pith/DDEQVUO26PQ5TLRGJDTOKHOXQ7.json","graph_json":"https://pith.science/api/pith-number/DDEQVUO26PQ5TLRGJDTOKHOXQ7/graph.json","events_json":"https://pith.science/api/pith-number/DDEQVUO26PQ5TLRGJDTOKHOXQ7/events.json","paper":"https://pith.science/paper/DDEQVUO2"},"agent_actions":{"view_html":"https://pith.science/pith/DDEQVUO26PQ5TLRGJDTOKHOXQ7","download_json":"https://pith.science/pith/DDEQVUO26PQ5TLRGJDTOKHOXQ7.json","view_paper":"https://pith.science/paper/DDEQVUO2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1212.2850&json=true","fetch_graph":"https://pith.science/api/pith-number/DDEQVUO26PQ5TLRGJDTOKHOXQ7/graph.json","fetch_events":"https://pith.science/api/pith-number/DDEQVUO26PQ5TLRGJDTOKHOXQ7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DDEQVUO26PQ5TLRGJDTOKHOXQ7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DDEQVUO26PQ5TLRGJDTOKHOXQ7/action/storage_attestation","attest_author":"https://pith.science/pith/DDEQVUO26PQ5TLRGJDTOKHOXQ7/action/author_attestation","sign_citation":"https://pith.science/pith/DDEQVUO26PQ5TLRGJDTOKHOXQ7/action/citation_signature","submit_replication":"https://pith.science/pith/DDEQVUO26PQ5TLRGJDTOKHOXQ7/action/replication_record"}},"created_at":"2026-05-18T01:52:39.535819+00:00","updated_at":"2026-05-18T01:52:39.535819+00:00"}