{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:UNS7UH3HW5JDI6RA56R5XPB3K3","short_pith_number":"pith:UNS7UH3H","canonical_record":{"source":{"id":"1712.09417","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-12-26T21:14:06Z","cross_cats_sorted":[],"title_canon_sha256":"bc9e91dc9d953ff7c9931f9cdb9099f9eecf5bddfc2e8fafd915371f676f4832","abstract_canon_sha256":"7b487127819c3228e32173ae3cab0122b4e578f7e50bcccc93ac682016c2b433"},"schema_version":"1.0"},"canonical_sha256":"a365fa1f67b752347a20efa3dbbc3b56c6251f293004cebaa2e90bca060e57da","source":{"kind":"arxiv","id":"1712.09417","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.09417","created_at":"2026-05-18T00:10:47Z"},{"alias_kind":"arxiv_version","alias_value":"1712.09417v1","created_at":"2026-05-18T00:10:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09417","created_at":"2026-05-18T00:10:47Z"},{"alias_kind":"pith_short_12","alias_value":"UNS7UH3HW5JD","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"UNS7UH3HW5JDI6RA","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"UNS7UH3H","created_at":"2026-05-18T12:31:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:UNS7UH3HW5JDI6RA56R5XPB3K3","target":"record","payload":{"canonical_record":{"source":{"id":"1712.09417","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-12-26T21:14:06Z","cross_cats_sorted":[],"title_canon_sha256":"bc9e91dc9d953ff7c9931f9cdb9099f9eecf5bddfc2e8fafd915371f676f4832","abstract_canon_sha256":"7b487127819c3228e32173ae3cab0122b4e578f7e50bcccc93ac682016c2b433"},"schema_version":"1.0"},"canonical_sha256":"a365fa1f67b752347a20efa3dbbc3b56c6251f293004cebaa2e90bca060e57da","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:47.061424Z","signature_b64":"2HkxYIOmop88dJtmd/L+BbRf4Nx2+jDDlff3R2FLHnTImIszNyRu7g+Iz7dNQLYWBQUWGTxDNpqooW9znZuNBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a365fa1f67b752347a20efa3dbbc3b56c6251f293004cebaa2e90bca060e57da","last_reissued_at":"2026-05-18T00:10:47.060716Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:47.060716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.09417","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:10:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9X9a8QjTEeEpmNmMMyx99ru/tNvZhs9XKqwJalK4bJlYQvGps0wh7/kAyPsnw1MTR/5N9xg6da9IL2WUeK5XAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T05:46:07.461579Z"},"content_sha256":"396c4e28670a89a14ef1a79c67be6247cc2c0c730556782a6fdf95327b4a8c57","schema_version":"1.0","event_id":"sha256:396c4e28670a89a14ef1a79c67be6247cc2c0c730556782a6fdf95327b4a8c57"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:UNS7UH3HW5JDI6RA56R5XPB3K3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Extension of Kirkwood-Buff Theory to the Canonical Ensemble","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"David M. Rogers","submitted_at":"2017-12-26T21:14:06Z","abstract_excerpt":"Kirkwood-Buff (KB) integrals are notoriously difficult to converge from a canonical simulation because they require estimating the grand-canonical radial distribution. The same essential difficulty is encountered when attempting to estimate the direct correlation function of Ornstein-Zernike theory by inverting the pair correlation functions. We present a new theory that applies to the entire, finite, simulation volume, so that no cutoff issues arise at all. The theory gives the direct correlation function for closed systems, while smoothness of the direct correlation function in reciprocal sp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09417","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:10:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yv16N8qEr4V1Y7lOdqY/ukp++zDBg3nHs3Kvqau1rdwB+TePF+vPWBzlEPVjMDoKOOyshiDhvuYu9Au9r6kPBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T05:46:07.461923Z"},"content_sha256":"26848cd821ba901be9d7753a290c1f2da678f69a8364618872d9d655558250b3","schema_version":"1.0","event_id":"sha256:26848cd821ba901be9d7753a290c1f2da678f69a8364618872d9d655558250b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UNS7UH3HW5JDI6RA56R5XPB3K3/bundle.json","state_url":"https://pith.science/pith/UNS7UH3HW5JDI6RA56R5XPB3K3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UNS7UH3HW5JDI6RA56R5XPB3K3/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":"2026-06-25T05:46:07Z","links":{"resolver":"https://pith.science/pith/UNS7UH3HW5JDI6RA56R5XPB3K3","bundle":"https://pith.science/pith/UNS7UH3HW5JDI6RA56R5XPB3K3/bundle.json","state":"https://pith.science/pith/UNS7UH3HW5JDI6RA56R5XPB3K3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UNS7UH3HW5JDI6RA56R5XPB3K3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:UNS7UH3HW5JDI6RA56R5XPB3K3","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":"7b487127819c3228e32173ae3cab0122b4e578f7e50bcccc93ac682016c2b433","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-12-26T21:14:06Z","title_canon_sha256":"bc9e91dc9d953ff7c9931f9cdb9099f9eecf5bddfc2e8fafd915371f676f4832"},"schema_version":"1.0","source":{"id":"1712.09417","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.09417","created_at":"2026-05-18T00:10:47Z"},{"alias_kind":"arxiv_version","alias_value":"1712.09417v1","created_at":"2026-05-18T00:10:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09417","created_at":"2026-05-18T00:10:47Z"},{"alias_kind":"pith_short_12","alias_value":"UNS7UH3HW5JD","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"UNS7UH3HW5JDI6RA","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"UNS7UH3H","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:26848cd821ba901be9d7753a290c1f2da678f69a8364618872d9d655558250b3","target":"graph","created_at":"2026-05-18T00:10:47Z","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":"Kirkwood-Buff (KB) integrals are notoriously difficult to converge from a canonical simulation because they require estimating the grand-canonical radial distribution. The same essential difficulty is encountered when attempting to estimate the direct correlation function of Ornstein-Zernike theory by inverting the pair correlation functions. We present a new theory that applies to the entire, finite, simulation volume, so that no cutoff issues arise at all. The theory gives the direct correlation function for closed systems, while smoothness of the direct correlation function in reciprocal sp","authors_text":"David M. Rogers","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-12-26T21:14:06Z","title":"Extension of Kirkwood-Buff Theory to the Canonical Ensemble"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09417","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":"sha256:396c4e28670a89a14ef1a79c67be6247cc2c0c730556782a6fdf95327b4a8c57","target":"record","created_at":"2026-05-18T00:10:47Z","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":"7b487127819c3228e32173ae3cab0122b4e578f7e50bcccc93ac682016c2b433","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-12-26T21:14:06Z","title_canon_sha256":"bc9e91dc9d953ff7c9931f9cdb9099f9eecf5bddfc2e8fafd915371f676f4832"},"schema_version":"1.0","source":{"id":"1712.09417","kind":"arxiv","version":1}},"canonical_sha256":"a365fa1f67b752347a20efa3dbbc3b56c6251f293004cebaa2e90bca060e57da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a365fa1f67b752347a20efa3dbbc3b56c6251f293004cebaa2e90bca060e57da","first_computed_at":"2026-05-18T00:10:47.060716Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:47.060716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2HkxYIOmop88dJtmd/L+BbRf4Nx2+jDDlff3R2FLHnTImIszNyRu7g+Iz7dNQLYWBQUWGTxDNpqooW9znZuNBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:47.061424Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.09417","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:396c4e28670a89a14ef1a79c67be6247cc2c0c730556782a6fdf95327b4a8c57","sha256:26848cd821ba901be9d7753a290c1f2da678f69a8364618872d9d655558250b3"],"state_sha256":"3af741da631c9bd0673bcbcfca4ff6722a2381071fe7e5f362c54dc3dcea06df"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dKRrnbLVzif+dLcxunVz+ee6gh5o5+TqsT2ZOINmw5bCHb2tDqw7Wp6Lbz1KjRp4omk4Pt8D325YdBnT9exEBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T05:46:07.463884Z","bundle_sha256":"341bf706ad3212886c67a70b4c3e1ffd52f7da129650359efa62733244b4597a"}}