{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:BW7TMRJFGXKC233QOUHP3ICAIV","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"3a8a180353dba637ea12e74eb235b1114589adbd0c05c01cd431c8ae5b038822","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-05-26T19:47:27Z","title_canon_sha256":"f79ee38e4d3cf153a4c295ddea0feab983c0103aa358e50a58a037a199e2a332"},"schema_version":"1.0","source":{"id":"1605.08429","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.08429","created_at":"2026-05-18T01:13:31Z"},{"alias_kind":"arxiv_version","alias_value":"1605.08429v1","created_at":"2026-05-18T01:13:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.08429","created_at":"2026-05-18T01:13:31Z"},{"alias_kind":"pith_short_12","alias_value":"BW7TMRJFGXKC","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"BW7TMRJFGXKC233Q","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"BW7TMRJF","created_at":"2026-05-18T12:30:09Z"}],"graph_snapshots":[{"event_id":"sha256:187c98037d588d13c7c514a2c2d566f680e558a0bb1f584f0bf2f92e433df627","target":"graph","created_at":"2026-05-18T01:13:31Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We analyse the interaction between charges and graphene layers. The electric polarisability of graphene induces a force, that can be described by an image charge. The analysis shows that graphene can be described as an imperfect conductor with a finite dielectric constant, $\\epsilon_r$, for weak coupling, and it behaves as a metal for strong fields. As a consequence, the interaction between polar molecules and graphene layer(s) tends to align the molecular dipole along the direction normal to the graphene, and quantitative estimates of the energy gain are given The strength of this interaction","authors_text":"Francisco Guinea, Niels R. Walet","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-05-26T19:47:27Z","title":"Interaction between point charges, dipoles and graphene layers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.08429","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0a461493c26a49cf607f5bf13b3c2eec49e39a113243ebfe1147c1797988856c","target":"record","created_at":"2026-05-18T01:13:31Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"3a8a180353dba637ea12e74eb235b1114589adbd0c05c01cd431c8ae5b038822","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-05-26T19:47:27Z","title_canon_sha256":"f79ee38e4d3cf153a4c295ddea0feab983c0103aa358e50a58a037a199e2a332"},"schema_version":"1.0","source":{"id":"1605.08429","kind":"arxiv","version":1}},"canonical_sha256":"0dbf36452535d42d6f70750efda040457202a0ad4ac7b7cb277a1b044417b479","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0dbf36452535d42d6f70750efda040457202a0ad4ac7b7cb277a1b044417b479","first_computed_at":"2026-05-18T01:13:31.519867Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:31.519867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LQIKtcbYU+0wdpgDl1YIJMQGq+kbYaTUWlqZqtOVfhboDf69HRzE5H9VR/JalcNrza7/lqIPZd90LdxjiGPdBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:31.520626Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.08429","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a461493c26a49cf607f5bf13b3c2eec49e39a113243ebfe1147c1797988856c","sha256:187c98037d588d13c7c514a2c2d566f680e558a0bb1f584f0bf2f92e433df627"],"state_sha256":"ae718e5df0d4d079b6714f74946a17404aa8848b16b9caed91099bdc0585882d"}