{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:ZWQ75AKSYE6Z7AMMAYYSH6472N","short_pith_number":"pith:ZWQ75AKS","canonical_record":{"source":{"id":"1006.3696","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-18T14:11:19Z","cross_cats_sorted":[],"title_canon_sha256":"42476d1fb196c445fe5753ae032c2505ab2a1f0f71932503b10dd93fd34738d7","abstract_canon_sha256":"9597c24aea56f069f4bacc6de98db6c3fe26245b500fec5063862c5a5c6392f2"},"schema_version":"1.0"},"canonical_sha256":"cda1fe8152c13d9f818c063123fb9fd34df33e2b02eac84007e01b3c42c3d2ce","source":{"kind":"arxiv","id":"1006.3696","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.3696","created_at":"2026-05-18T02:06:44Z"},{"alias_kind":"arxiv_version","alias_value":"1006.3696v2","created_at":"2026-05-18T02:06:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.3696","created_at":"2026-05-18T02:06:44Z"},{"alias_kind":"pith_short_12","alias_value":"ZWQ75AKSYE6Z","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"ZWQ75AKSYE6Z7AMM","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"ZWQ75AKS","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:ZWQ75AKSYE6Z7AMMAYYSH6472N","target":"record","payload":{"canonical_record":{"source":{"id":"1006.3696","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-18T14:11:19Z","cross_cats_sorted":[],"title_canon_sha256":"42476d1fb196c445fe5753ae032c2505ab2a1f0f71932503b10dd93fd34738d7","abstract_canon_sha256":"9597c24aea56f069f4bacc6de98db6c3fe26245b500fec5063862c5a5c6392f2"},"schema_version":"1.0"},"canonical_sha256":"cda1fe8152c13d9f818c063123fb9fd34df33e2b02eac84007e01b3c42c3d2ce","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:06:44.550904Z","signature_b64":"7yu8DGX1kEpiJuYz1GDp/huaiHYXBc46aeSVVI8ct/BJ7l2rT2iVEIWyiyVJCoVjh4glBEPP6BPYD8LPKAYkAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cda1fe8152c13d9f818c063123fb9fd34df33e2b02eac84007e01b3c42c3d2ce","last_reissued_at":"2026-05-18T02:06:44.550466Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:06:44.550466Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.3696","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:06:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gqej/ozf3BH3eAKNEzhT8UZLtoxGkOBGOjX6vWA4skNMtNfyZ0PFbNhr3TPUQhb3nUehDFGiF0j/CD+GeTosCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T09:28:20.400307Z"},"content_sha256":"9bc10394199ceec98f430bfd6dd227f3ee6bdebc3ddfc6e9e67d5d0cb716d664","schema_version":"1.0","event_id":"sha256:9bc10394199ceec98f430bfd6dd227f3ee6bdebc3ddfc6e9e67d5d0cb716d664"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:ZWQ75AKSYE6Z7AMMAYYSH6472N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ionic exclusion phase transition in neutral and weakly charged cylindrical nanopores","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"John Palmeri, Manoel Manghi, Sahin Buyukdagli","submitted_at":"2010-06-18T14:11:19Z","abstract_excerpt":"A field theoretic variational approach is introduced to study ion penetration into water-filled cylindrical nanopores in equilibrium with a bulk reservoir. It is shown that (i) an ion located in a neutral pore undergoes two opposing mechanisms: the deformation of its surrounding ionic cloud of opposite charge, with respect to the reservoir, which increases the surface tension and tends to exclude ions form the pore, and (ii) the attractive contribution to the ion self-energy of the repulsive image forces associated with the dielectric jump between the solvent and the pore wall, which becomes m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.3696","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:06:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7moGq8klC0aTkMhvHJVX3ST8j5IR0v97rJ+/zs7DAoizQWO+35A964jZ/v4WZv2DT9pV4yq5JtSiOp4OBeYbCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T09:28:20.400684Z"},"content_sha256":"e6fd9debab36135ee1853fc072323a37728a4c2cb62915215f17011fc512ba70","schema_version":"1.0","event_id":"sha256:e6fd9debab36135ee1853fc072323a37728a4c2cb62915215f17011fc512ba70"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZWQ75AKSYE6Z7AMMAYYSH6472N/bundle.json","state_url":"https://pith.science/pith/ZWQ75AKSYE6Z7AMMAYYSH6472N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZWQ75AKSYE6Z7AMMAYYSH6472N/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-30T09:28:20Z","links":{"resolver":"https://pith.science/pith/ZWQ75AKSYE6Z7AMMAYYSH6472N","bundle":"https://pith.science/pith/ZWQ75AKSYE6Z7AMMAYYSH6472N/bundle.json","state":"https://pith.science/pith/ZWQ75AKSYE6Z7AMMAYYSH6472N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZWQ75AKSYE6Z7AMMAYYSH6472N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ZWQ75AKSYE6Z7AMMAYYSH6472N","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":"9597c24aea56f069f4bacc6de98db6c3fe26245b500fec5063862c5a5c6392f2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-18T14:11:19Z","title_canon_sha256":"42476d1fb196c445fe5753ae032c2505ab2a1f0f71932503b10dd93fd34738d7"},"schema_version":"1.0","source":{"id":"1006.3696","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.3696","created_at":"2026-05-18T02:06:44Z"},{"alias_kind":"arxiv_version","alias_value":"1006.3696v2","created_at":"2026-05-18T02:06:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.3696","created_at":"2026-05-18T02:06:44Z"},{"alias_kind":"pith_short_12","alias_value":"ZWQ75AKSYE6Z","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"ZWQ75AKSYE6Z7AMM","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"ZWQ75AKS","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:e6fd9debab36135ee1853fc072323a37728a4c2cb62915215f17011fc512ba70","target":"graph","created_at":"2026-05-18T02:06:44Z","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":"A field theoretic variational approach is introduced to study ion penetration into water-filled cylindrical nanopores in equilibrium with a bulk reservoir. It is shown that (i) an ion located in a neutral pore undergoes two opposing mechanisms: the deformation of its surrounding ionic cloud of opposite charge, with respect to the reservoir, which increases the surface tension and tends to exclude ions form the pore, and (ii) the attractive contribution to the ion self-energy of the repulsive image forces associated with the dielectric jump between the solvent and the pore wall, which becomes m","authors_text":"John Palmeri, Manoel Manghi, Sahin Buyukdagli","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-18T14:11:19Z","title":"Ionic exclusion phase transition in neutral and weakly charged cylindrical nanopores"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.3696","kind":"arxiv","version":2},"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":"sha256:9bc10394199ceec98f430bfd6dd227f3ee6bdebc3ddfc6e9e67d5d0cb716d664","target":"record","created_at":"2026-05-18T02:06:44Z","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":"9597c24aea56f069f4bacc6de98db6c3fe26245b500fec5063862c5a5c6392f2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-06-18T14:11:19Z","title_canon_sha256":"42476d1fb196c445fe5753ae032c2505ab2a1f0f71932503b10dd93fd34738d7"},"schema_version":"1.0","source":{"id":"1006.3696","kind":"arxiv","version":2}},"canonical_sha256":"cda1fe8152c13d9f818c063123fb9fd34df33e2b02eac84007e01b3c42c3d2ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cda1fe8152c13d9f818c063123fb9fd34df33e2b02eac84007e01b3c42c3d2ce","first_computed_at":"2026-05-18T02:06:44.550466Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:06:44.550466Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7yu8DGX1kEpiJuYz1GDp/huaiHYXBc46aeSVVI8ct/BJ7l2rT2iVEIWyiyVJCoVjh4glBEPP6BPYD8LPKAYkAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:06:44.550904Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.3696","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9bc10394199ceec98f430bfd6dd227f3ee6bdebc3ddfc6e9e67d5d0cb716d664","sha256:e6fd9debab36135ee1853fc072323a37728a4c2cb62915215f17011fc512ba70"],"state_sha256":"3daa4cab436c49f5edfd39fb5df805bf2e7bf3d4485aaca6eb94759b46783976"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IlT9V0CBWWlvmsuhQ3/CPQNyxv77BrxaoR26s27hc2n1ySiQelBj6JJvKw/RkyQT4NlguQUTZB2XSYTfztC9Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T09:28:20.402699Z","bundle_sha256":"80d9a17e15cd797bda6d9e179a60e8b7ecdcdf8d545f4f6517ad7c6da32209ac"}}