{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:N5LSTCSMQIYCVI422PIC4BCEMI","short_pith_number":"pith:N5LSTCSM","schema_version":"1.0","canonical_sha256":"6f57298a4c82302aa39ad3d02e044462060f54c7e908fb5d48e8a52556cd54ed","source":{"kind":"arxiv","id":"1111.4224","version":2},"attestation_state":"computed","paper":{"title":"Casimir-Polder repulsion: Polarizable atoms, cylinders, spheres, and ellipsoids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"hep-th","authors_text":"Iver Brevik, Kimball A. Milton, Nima Pourtolami, Prachi Parashar","submitted_at":"2011-11-17T21:27:00Z","abstract_excerpt":"Recently, the topic of Casimir repulsion has received a great deal of attention, largely because of the possibility of technological application. The general subject has a long history, going back to the self-repulsion of a conducting spherical shell and the repulsion between a perfect electric conductor and a perfect magnetic conductor. Recently it has been observed that repulsion can be achieved between ordinary conducting bodies, provided sufficient anisotropy is present. For example, an anisotropic polarizable atom can be repelled near an aperture in a conducting plate. Here we provide new"},"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":"1111.4224","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-11-17T21:27:00Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"827414a50afe6a9b3027c2d061a1a07d0910dc615d718e35a980d5f183f86f3a","abstract_canon_sha256":"5cb2b259837a394b16d59527a8d0400345df83b3aeaaae5bee0503b43da7799b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:12.495579Z","signature_b64":"Xc+YlDZq8UXcRJiSPQ33yxwEdWhIc6F/ml5UCEdQKh1/ROThmmUUHj33o4tNIIhgRWai36at2/t3ym3zjngLCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f57298a4c82302aa39ad3d02e044462060f54c7e908fb5d48e8a52556cd54ed","last_reissued_at":"2026-05-18T03:23:12.495123Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:12.495123Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Casimir-Polder repulsion: Polarizable atoms, cylinders, spheres, and ellipsoids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"hep-th","authors_text":"Iver Brevik, Kimball A. Milton, Nima Pourtolami, Prachi Parashar","submitted_at":"2011-11-17T21:27:00Z","abstract_excerpt":"Recently, the topic of Casimir repulsion has received a great deal of attention, largely because of the possibility of technological application. The general subject has a long history, going back to the self-repulsion of a conducting spherical shell and the repulsion between a perfect electric conductor and a perfect magnetic conductor. Recently it has been observed that repulsion can be achieved between ordinary conducting bodies, provided sufficient anisotropy is present. For example, an anisotropic polarizable atom can be repelled near an aperture in a conducting plate. Here we provide new"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4224","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":"1111.4224","created_at":"2026-05-18T03:23:12.495188+00:00"},{"alias_kind":"arxiv_version","alias_value":"1111.4224v2","created_at":"2026-05-18T03:23:12.495188+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4224","created_at":"2026-05-18T03:23:12.495188+00:00"},{"alias_kind":"pith_short_12","alias_value":"N5LSTCSMQIYC","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"N5LSTCSMQIYCVI42","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"N5LSTCSM","created_at":"2026-05-18T12:26:37.096874+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/N5LSTCSMQIYCVI422PIC4BCEMI","json":"https://pith.science/pith/N5LSTCSMQIYCVI422PIC4BCEMI.json","graph_json":"https://pith.science/api/pith-number/N5LSTCSMQIYCVI422PIC4BCEMI/graph.json","events_json":"https://pith.science/api/pith-number/N5LSTCSMQIYCVI422PIC4BCEMI/events.json","paper":"https://pith.science/paper/N5LSTCSM"},"agent_actions":{"view_html":"https://pith.science/pith/N5LSTCSMQIYCVI422PIC4BCEMI","download_json":"https://pith.science/pith/N5LSTCSMQIYCVI422PIC4BCEMI.json","view_paper":"https://pith.science/paper/N5LSTCSM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1111.4224&json=true","fetch_graph":"https://pith.science/api/pith-number/N5LSTCSMQIYCVI422PIC4BCEMI/graph.json","fetch_events":"https://pith.science/api/pith-number/N5LSTCSMQIYCVI422PIC4BCEMI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N5LSTCSMQIYCVI422PIC4BCEMI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N5LSTCSMQIYCVI422PIC4BCEMI/action/storage_attestation","attest_author":"https://pith.science/pith/N5LSTCSMQIYCVI422PIC4BCEMI/action/author_attestation","sign_citation":"https://pith.science/pith/N5LSTCSMQIYCVI422PIC4BCEMI/action/citation_signature","submit_replication":"https://pith.science/pith/N5LSTCSMQIYCVI422PIC4BCEMI/action/replication_record"}},"created_at":"2026-05-18T03:23:12.495188+00:00","updated_at":"2026-05-18T03:23:12.495188+00:00"}