{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:WQGMMZZHL37GLQOIQBGYM4X2UN","short_pith_number":"pith:WQGMMZZH","schema_version":"1.0","canonical_sha256":"b40cc667275efe65c1c8804d8672faa36e439a380e696e259897b68ea52cfa06","source":{"kind":"arxiv","id":"quant-ph/9902039","version":2},"attestation_state":"computed","paper":{"title":"Quantum revivals and carpets in some exactly solvable systems","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"T. J. Newman, Will Loinaz","submitted_at":"1999-02-09T22:04:30Z","abstract_excerpt":"We consider the revival properties of quantum systems with an eigenspectrum E_{n} proportional to n^{2}, and compare them with the simplest member of this class - the infinite square well. In addition to having perfect revivals at integer multiples of the revival time t_{R}, these systems all enjoy perfect fractional revivals at quarterly intervals of t_{R}. A closer examination of the quantum evolution is performed for the Poeschel-Teller and Rosen-Morse potentials, and comparison is made with the infinite square well using quantum carpets."},"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":"quant-ph/9902039","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"1999-02-09T22:04:30Z","cross_cats_sorted":[],"title_canon_sha256":"65461af2bda320c68c391eb083fcafcd9a4081276c3811993160216a1939c84b","abstract_canon_sha256":"bbe781604a3229a8a0308b99f5a459c75829b32ddae48cb9b2790dca48450bc9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:21:09.287726Z","signature_b64":"AQT+ULqp8ddcKubLEAD4aAD6du2fyMZq5yKorD8N338nOqUb9YKj7FVtSlqRtCBrgOIjp2djKFJ2r5m4/lQpCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b40cc667275efe65c1c8804d8672faa36e439a380e696e259897b68ea52cfa06","last_reissued_at":"2026-07-04T15:21:09.287377Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:21:09.287377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum revivals and carpets in some exactly solvable systems","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"T. J. Newman, Will Loinaz","submitted_at":"1999-02-09T22:04:30Z","abstract_excerpt":"We consider the revival properties of quantum systems with an eigenspectrum E_{n} proportional to n^{2}, and compare them with the simplest member of this class - the infinite square well. In addition to having perfect revivals at integer multiples of the revival time t_{R}, these systems all enjoy perfect fractional revivals at quarterly intervals of t_{R}. A closer examination of the quantum evolution is performed for the Poeschel-Teller and Rosen-Morse potentials, and comparison is made with the infinite square well using quantum carpets."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/9902039","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/quant-ph/9902039/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"quant-ph/9902039","created_at":"2026-07-04T15:21:09.287439+00:00"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/9902039v2","created_at":"2026-07-04T15:21:09.287439+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/9902039","created_at":"2026-07-04T15:21:09.287439+00:00"},{"alias_kind":"pith_short_12","alias_value":"WQGMMZZHL37G","created_at":"2026-07-04T15:21:09.287439+00:00"},{"alias_kind":"pith_short_16","alias_value":"WQGMMZZHL37GLQOI","created_at":"2026-07-04T15:21:09.287439+00:00"},{"alias_kind":"pith_short_8","alias_value":"WQGMMZZH","created_at":"2026-07-04T15:21:09.287439+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/WQGMMZZHL37GLQOIQBGYM4X2UN","json":"https://pith.science/pith/WQGMMZZHL37GLQOIQBGYM4X2UN.json","graph_json":"https://pith.science/api/pith-number/WQGMMZZHL37GLQOIQBGYM4X2UN/graph.json","events_json":"https://pith.science/api/pith-number/WQGMMZZHL37GLQOIQBGYM4X2UN/events.json","paper":"https://pith.science/paper/WQGMMZZH"},"agent_actions":{"view_html":"https://pith.science/pith/WQGMMZZHL37GLQOIQBGYM4X2UN","download_json":"https://pith.science/pith/WQGMMZZHL37GLQOIQBGYM4X2UN.json","view_paper":"https://pith.science/paper/WQGMMZZH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=quant-ph/9902039&json=true","fetch_graph":"https://pith.science/api/pith-number/WQGMMZZHL37GLQOIQBGYM4X2UN/graph.json","fetch_events":"https://pith.science/api/pith-number/WQGMMZZHL37GLQOIQBGYM4X2UN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WQGMMZZHL37GLQOIQBGYM4X2UN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WQGMMZZHL37GLQOIQBGYM4X2UN/action/storage_attestation","attest_author":"https://pith.science/pith/WQGMMZZHL37GLQOIQBGYM4X2UN/action/author_attestation","sign_citation":"https://pith.science/pith/WQGMMZZHL37GLQOIQBGYM4X2UN/action/citation_signature","submit_replication":"https://pith.science/pith/WQGMMZZHL37GLQOIQBGYM4X2UN/action/replication_record"}},"created_at":"2026-07-04T15:21:09.287439+00:00","updated_at":"2026-07-04T15:21:09.287439+00:00"}