{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ZDIGNWFOFVPHY6EFU2XSDUJDOH","short_pith_number":"pith:ZDIGNWFO","schema_version":"1.0","canonical_sha256":"c8d066d8ae2d5e7c7885a6af21d12371fe0a417b89d2194853eeb82e893a0bf3","source":{"kind":"arxiv","id":"1702.06815","version":1},"attestation_state":"computed","paper":{"title":"Screened Coulomb Interactions With Non-uniform Surface Charge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.class-ph","authors_text":"John D. Sherwood, Sandip Ghosal","submitted_at":"2017-02-16T22:52:15Z","abstract_excerpt":"The screened Coulomb interaction between a pair of infinite parallel planes with spatially varying surface charge is considered in the limit of small electrical potentials for arbitrary Debye lengths. A simple expression for the disjoining pressure is derived in terms of a two dimensional integral in Fourier space. The integral is evaluated for periodic and random charge distributions and the disjoining pressure is expressed as a sum over Fourier-Bloch reciprocal lattice vectors or in terms of an integral involving the autocorrelation function respectively. The force between planes with a fini"},"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":"1702.06815","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.class-ph","submitted_at":"2017-02-16T22:52:15Z","cross_cats_sorted":[],"title_canon_sha256":"1d562dc99adbe4ae023f418b5cb8a5a1c60e82efe0ed466405ada3fe93454785","abstract_canon_sha256":"ca365e9af285bf2b62b052ac8efcfdba183ecb0fc32e5754962b8e953caa5d73"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:37.305022Z","signature_b64":"MUBxWT0feMo4KP6CuX5tUA0kKa85mZehlROBUhZ6UuzLe2BdgIiFC2P0GSdgti4nRtJ1VRjJJwagUp8hzclIAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8d066d8ae2d5e7c7885a6af21d12371fe0a417b89d2194853eeb82e893a0bf3","last_reissued_at":"2026-05-18T00:46:37.304526Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:37.304526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Screened Coulomb Interactions With Non-uniform Surface Charge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.class-ph","authors_text":"John D. Sherwood, Sandip Ghosal","submitted_at":"2017-02-16T22:52:15Z","abstract_excerpt":"The screened Coulomb interaction between a pair of infinite parallel planes with spatially varying surface charge is considered in the limit of small electrical potentials for arbitrary Debye lengths. A simple expression for the disjoining pressure is derived in terms of a two dimensional integral in Fourier space. The integral is evaluated for periodic and random charge distributions and the disjoining pressure is expressed as a sum over Fourier-Bloch reciprocal lattice vectors or in terms of an integral involving the autocorrelation function respectively. The force between planes with a fini"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.06815","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":"1702.06815","created_at":"2026-05-18T00:46:37.304604+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.06815v1","created_at":"2026-05-18T00:46:37.304604+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.06815","created_at":"2026-05-18T00:46:37.304604+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZDIGNWFOFVPH","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZDIGNWFOFVPHY6EF","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZDIGNWFO","created_at":"2026-05-18T12:31:59.375834+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/ZDIGNWFOFVPHY6EFU2XSDUJDOH","json":"https://pith.science/pith/ZDIGNWFOFVPHY6EFU2XSDUJDOH.json","graph_json":"https://pith.science/api/pith-number/ZDIGNWFOFVPHY6EFU2XSDUJDOH/graph.json","events_json":"https://pith.science/api/pith-number/ZDIGNWFOFVPHY6EFU2XSDUJDOH/events.json","paper":"https://pith.science/paper/ZDIGNWFO"},"agent_actions":{"view_html":"https://pith.science/pith/ZDIGNWFOFVPHY6EFU2XSDUJDOH","download_json":"https://pith.science/pith/ZDIGNWFOFVPHY6EFU2XSDUJDOH.json","view_paper":"https://pith.science/paper/ZDIGNWFO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.06815&json=true","fetch_graph":"https://pith.science/api/pith-number/ZDIGNWFOFVPHY6EFU2XSDUJDOH/graph.json","fetch_events":"https://pith.science/api/pith-number/ZDIGNWFOFVPHY6EFU2XSDUJDOH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZDIGNWFOFVPHY6EFU2XSDUJDOH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZDIGNWFOFVPHY6EFU2XSDUJDOH/action/storage_attestation","attest_author":"https://pith.science/pith/ZDIGNWFOFVPHY6EFU2XSDUJDOH/action/author_attestation","sign_citation":"https://pith.science/pith/ZDIGNWFOFVPHY6EFU2XSDUJDOH/action/citation_signature","submit_replication":"https://pith.science/pith/ZDIGNWFOFVPHY6EFU2XSDUJDOH/action/replication_record"}},"created_at":"2026-05-18T00:46:37.304604+00:00","updated_at":"2026-05-18T00:46:37.304604+00:00"}