{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:4FQBT3Q33HV7IEVOWBHZHFBYQ6","short_pith_number":"pith:4FQBT3Q3","schema_version":"1.0","canonical_sha256":"e16019ee1bd9ebf412aeb04f93943887aff8f900adc33b4edd185e87d7ba9c4d","source":{"kind":"arxiv","id":"1703.03578","version":1},"attestation_state":"computed","paper":{"title":"Fisher information for quasi-one-dimensional hydrogen atom","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Aparna Saha, Benoy Talukdar, Supriya Chatterjee","submitted_at":"2017-03-10T08:44:36Z","abstract_excerpt":"The coordinate-space wave function $\\psi(x)$ of quasi-one-dimensional atoms is defined in the $x\\geq 0$ region only. This poses a typical problem to write a physically acceptable momentum-space wave function $\\phi(p)$ from the Fourier transform of $\\psi(x)$. We resolve the problem with special attention to the behavior of real and imaginary parts of the complex-valued function $\\phi(p)$ as a function of $p$ and confirm that $\\phi_i(p)$ (the imaginary part of $\\phi(p)$) represents the correct momentum-space wave function. We make use of the results for $\\psi(x)$ and $\\phi_i(p)$ to express the p"},"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":"1703.03578","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-03-10T08:44:36Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"f860d159abc7be541c20df0f6c8ef070ca2b22222f15ecb6dd87bb66043adc03","abstract_canon_sha256":"cccf3a42d8cfe5147391383f5833948df8b2bf0db01daf407447d32659ffb7d1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:58.683522Z","signature_b64":"6Yh5Xxd/MtfZkjXM2fW14lnwb285bNXxL6GERTMRV5gU8waEpdpHsv/wObAOJrSQUHddrirRrb5oQsjulhZZBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e16019ee1bd9ebf412aeb04f93943887aff8f900adc33b4edd185e87d7ba9c4d","last_reissued_at":"2026-05-18T00:48:58.682870Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:58.682870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fisher information for quasi-one-dimensional hydrogen atom","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Aparna Saha, Benoy Talukdar, Supriya Chatterjee","submitted_at":"2017-03-10T08:44:36Z","abstract_excerpt":"The coordinate-space wave function $\\psi(x)$ of quasi-one-dimensional atoms is defined in the $x\\geq 0$ region only. This poses a typical problem to write a physically acceptable momentum-space wave function $\\phi(p)$ from the Fourier transform of $\\psi(x)$. We resolve the problem with special attention to the behavior of real and imaginary parts of the complex-valued function $\\phi(p)$ as a function of $p$ and confirm that $\\phi_i(p)$ (the imaginary part of $\\phi(p)$) represents the correct momentum-space wave function. We make use of the results for $\\psi(x)$ and $\\phi_i(p)$ to express the p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.03578","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":"1703.03578","created_at":"2026-05-18T00:48:58.682963+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.03578v1","created_at":"2026-05-18T00:48:58.682963+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.03578","created_at":"2026-05-18T00:48:58.682963+00:00"},{"alias_kind":"pith_short_12","alias_value":"4FQBT3Q33HV7","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_16","alias_value":"4FQBT3Q33HV7IEVO","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_8","alias_value":"4FQBT3Q3","created_at":"2026-05-18T12:30:58.224056+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/4FQBT3Q33HV7IEVOWBHZHFBYQ6","json":"https://pith.science/pith/4FQBT3Q33HV7IEVOWBHZHFBYQ6.json","graph_json":"https://pith.science/api/pith-number/4FQBT3Q33HV7IEVOWBHZHFBYQ6/graph.json","events_json":"https://pith.science/api/pith-number/4FQBT3Q33HV7IEVOWBHZHFBYQ6/events.json","paper":"https://pith.science/paper/4FQBT3Q3"},"agent_actions":{"view_html":"https://pith.science/pith/4FQBT3Q33HV7IEVOWBHZHFBYQ6","download_json":"https://pith.science/pith/4FQBT3Q33HV7IEVOWBHZHFBYQ6.json","view_paper":"https://pith.science/paper/4FQBT3Q3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.03578&json=true","fetch_graph":"https://pith.science/api/pith-number/4FQBT3Q33HV7IEVOWBHZHFBYQ6/graph.json","fetch_events":"https://pith.science/api/pith-number/4FQBT3Q33HV7IEVOWBHZHFBYQ6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4FQBT3Q33HV7IEVOWBHZHFBYQ6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4FQBT3Q33HV7IEVOWBHZHFBYQ6/action/storage_attestation","attest_author":"https://pith.science/pith/4FQBT3Q33HV7IEVOWBHZHFBYQ6/action/author_attestation","sign_citation":"https://pith.science/pith/4FQBT3Q33HV7IEVOWBHZHFBYQ6/action/citation_signature","submit_replication":"https://pith.science/pith/4FQBT3Q33HV7IEVOWBHZHFBYQ6/action/replication_record"}},"created_at":"2026-05-18T00:48:58.682963+00:00","updated_at":"2026-05-18T00:48:58.682963+00:00"}