{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:3VKMCRT7R2NMJROYPGNDPNW5XC","short_pith_number":"pith:3VKMCRT7","schema_version":"1.0","canonical_sha256":"dd54c1467f8e9ac4c5d8799a37b6ddb88b0d9217da6b41537a2e69d3a1f38a35","source":{"kind":"arxiv","id":"1709.02231","version":1},"attestation_state":"computed","paper":{"title":"Halogen Bonding in Nucleic Acid Complexes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.bio-ph"],"primary_cat":"physics.chem-ph","authors_text":"Michal H. Kol\\'a\\v{r}, Oriana Tabarrini","submitted_at":"2017-09-07T13:44:36Z","abstract_excerpt":"Halogen bonding (X-bonding) has attracted notable attention among noncovalent interactions. This highly directional attraction between a halogen atom and an electron donor has been exploited in knowledge-based drug design. A great deal of information has been gathered about X-bonds in protein-ligand complexes, as opposed to nucleic acid complexes. Here we provide a thorough analysis of nucleic acid complexes containing either halogenated building blocks or halogenated ligands. We analyzed close contacts between halogens and electron-rich moieties. The phosphate backbone oxygen is clearly the m"},"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":"1709.02231","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-09-07T13:44:36Z","cross_cats_sorted":["cond-mat.soft","physics.bio-ph"],"title_canon_sha256":"54eb4c3dcbf90ccb7b50aeda0205d65ae174269b8c7501a8d57b3e7def0d2a2b","abstract_canon_sha256":"d9b08ff1b476d35c99c531cc399248b7c338c248ab1c2db7e6c3d7be664a1bf3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:49.808684Z","signature_b64":"SXCbYK3qd44KIml7+TE+hc2mZAqCQyi3gZGzf5gwPSNu9GTUMrWfLWvMef7LSXutR6NJ/smuv0Li10L73HaoBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd54c1467f8e9ac4c5d8799a37b6ddb88b0d9217da6b41537a2e69d3a1f38a35","last_reissued_at":"2026-05-18T00:35:49.807990Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:49.807990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Halogen Bonding in Nucleic Acid Complexes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.bio-ph"],"primary_cat":"physics.chem-ph","authors_text":"Michal H. Kol\\'a\\v{r}, Oriana Tabarrini","submitted_at":"2017-09-07T13:44:36Z","abstract_excerpt":"Halogen bonding (X-bonding) has attracted notable attention among noncovalent interactions. This highly directional attraction between a halogen atom and an electron donor has been exploited in knowledge-based drug design. A great deal of information has been gathered about X-bonds in protein-ligand complexes, as opposed to nucleic acid complexes. Here we provide a thorough analysis of nucleic acid complexes containing either halogenated building blocks or halogenated ligands. We analyzed close contacts between halogens and electron-rich moieties. The phosphate backbone oxygen is clearly the m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02231","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":"1709.02231","created_at":"2026-05-18T00:35:49.808091+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.02231v1","created_at":"2026-05-18T00:35:49.808091+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02231","created_at":"2026-05-18T00:35:49.808091+00:00"},{"alias_kind":"pith_short_12","alias_value":"3VKMCRT7R2NM","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_16","alias_value":"3VKMCRT7R2NMJROY","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_8","alias_value":"3VKMCRT7","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/3VKMCRT7R2NMJROYPGNDPNW5XC","json":"https://pith.science/pith/3VKMCRT7R2NMJROYPGNDPNW5XC.json","graph_json":"https://pith.science/api/pith-number/3VKMCRT7R2NMJROYPGNDPNW5XC/graph.json","events_json":"https://pith.science/api/pith-number/3VKMCRT7R2NMJROYPGNDPNW5XC/events.json","paper":"https://pith.science/paper/3VKMCRT7"},"agent_actions":{"view_html":"https://pith.science/pith/3VKMCRT7R2NMJROYPGNDPNW5XC","download_json":"https://pith.science/pith/3VKMCRT7R2NMJROYPGNDPNW5XC.json","view_paper":"https://pith.science/paper/3VKMCRT7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.02231&json=true","fetch_graph":"https://pith.science/api/pith-number/3VKMCRT7R2NMJROYPGNDPNW5XC/graph.json","fetch_events":"https://pith.science/api/pith-number/3VKMCRT7R2NMJROYPGNDPNW5XC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3VKMCRT7R2NMJROYPGNDPNW5XC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3VKMCRT7R2NMJROYPGNDPNW5XC/action/storage_attestation","attest_author":"https://pith.science/pith/3VKMCRT7R2NMJROYPGNDPNW5XC/action/author_attestation","sign_citation":"https://pith.science/pith/3VKMCRT7R2NMJROYPGNDPNW5XC/action/citation_signature","submit_replication":"https://pith.science/pith/3VKMCRT7R2NMJROYPGNDPNW5XC/action/replication_record"}},"created_at":"2026-05-18T00:35:49.808091+00:00","updated_at":"2026-05-18T00:35:49.808091+00:00"}