{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:QDJ7RJ6GPTEP7JCEAHZ5HDXZY7","short_pith_number":"pith:QDJ7RJ6G","canonical_record":{"source":{"id":"1310.4242","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-10-16T01:52:09Z","cross_cats_sorted":[],"title_canon_sha256":"4aba51b474425244fcadce3e106beca08180214d74ed004bf1f87c0f846cc436","abstract_canon_sha256":"4a0b7abf8ab2b6e657f0e523db016e36db6268ee053a71be1f98f360501e2c44"},"schema_version":"1.0"},"canonical_sha256":"80d3f8a7c67cc8ffa44401f3d38ef9c7f58da7678ce7167df7881e2b8ec0ca94","source":{"kind":"arxiv","id":"1310.4242","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4242","created_at":"2026-05-18T02:53:40Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4242v1","created_at":"2026-05-18T02:53:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4242","created_at":"2026-05-18T02:53:40Z"},{"alias_kind":"pith_short_12","alias_value":"QDJ7RJ6GPTEP","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QDJ7RJ6GPTEP7JCE","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QDJ7RJ6G","created_at":"2026-05-18T12:27:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:QDJ7RJ6GPTEP7JCEAHZ5HDXZY7","target":"record","payload":{"canonical_record":{"source":{"id":"1310.4242","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-10-16T01:52:09Z","cross_cats_sorted":[],"title_canon_sha256":"4aba51b474425244fcadce3e106beca08180214d74ed004bf1f87c0f846cc436","abstract_canon_sha256":"4a0b7abf8ab2b6e657f0e523db016e36db6268ee053a71be1f98f360501e2c44"},"schema_version":"1.0"},"canonical_sha256":"80d3f8a7c67cc8ffa44401f3d38ef9c7f58da7678ce7167df7881e2b8ec0ca94","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:53:40.980798Z","signature_b64":"7xmGKPZlBmspEC2Bufug1SmR6uTGXT0Em/s594QOh/dFMiOHcT1zAGoHN37lCSobTGnGvx6wDcAp4wkwNL22Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"80d3f8a7c67cc8ffa44401f3d38ef9c7f58da7678ce7167df7881e2b8ec0ca94","last_reissued_at":"2026-05-18T02:53:40.980196Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:53:40.980196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.4242","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":"2026-05-18T02:53:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mJ5Cks13OrGVIJd7jUeLIKLUPvzvd4Zy/uzrTXrl8dkpt435Gil0J5E9TCSceQhqHFJV97MaMZeP5vcJdP3TAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T12:52:46.093971Z"},"content_sha256":"2020f91216faf9df53fab5ddb25c2b8b2a8e3f02ebb438bf82fd9a7be8eed0af","schema_version":"1.0","event_id":"sha256:2020f91216faf9df53fab5ddb25c2b8b2a8e3f02ebb438bf82fd9a7be8eed0af"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:QDJ7RJ6GPTEP7JCEAHZ5HDXZY7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Implicit solvation model for density-functional study of nanocrystal surfaces and reaction pathways","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Kendra Letchworth-Weaver, Kiran Mathew, Ravishankar Sundararaman, Richard G. Hennig, T. A. Arias","submitted_at":"2013-10-16T01:52:09Z","abstract_excerpt":"Solid-liquid interfaces are at the heart of many modern-day technologies and provide a challenge to many materials simulation methods. A realistic first-principles computational study of such systems entails the inclusion of solvent effects. In this work we implement an implicit solvation model that has a firm theoretical foundation into the widely used density-functional code VASP. The implicit solvation model follows the framework of joint density functional theory. We describe the framework, our algorithm and implementation, and benchmarks for small molecular systems. We apply the solvation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4242","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":"2026-05-18T02:53:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CihrAXkQroJhslUw/zCl28lNPk0mEONZZKrGeEgWHKopM2mIuu6ECnJAOU4xOgXRm8crYoU5zXsMXS3Uad5JAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T12:52:46.094313Z"},"content_sha256":"82a3118cef4429da7e16ea11395e789b4ab2c63d6d8c734cef34d77bd60efabb","schema_version":"1.0","event_id":"sha256:82a3118cef4429da7e16ea11395e789b4ab2c63d6d8c734cef34d77bd60efabb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QDJ7RJ6GPTEP7JCEAHZ5HDXZY7/bundle.json","state_url":"https://pith.science/pith/QDJ7RJ6GPTEP7JCEAHZ5HDXZY7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QDJ7RJ6GPTEP7JCEAHZ5HDXZY7/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":"2026-06-06T12:52:46Z","links":{"resolver":"https://pith.science/pith/QDJ7RJ6GPTEP7JCEAHZ5HDXZY7","bundle":"https://pith.science/pith/QDJ7RJ6GPTEP7JCEAHZ5HDXZY7/bundle.json","state":"https://pith.science/pith/QDJ7RJ6GPTEP7JCEAHZ5HDXZY7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QDJ7RJ6GPTEP7JCEAHZ5HDXZY7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:QDJ7RJ6GPTEP7JCEAHZ5HDXZY7","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":"4a0b7abf8ab2b6e657f0e523db016e36db6268ee053a71be1f98f360501e2c44","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-10-16T01:52:09Z","title_canon_sha256":"4aba51b474425244fcadce3e106beca08180214d74ed004bf1f87c0f846cc436"},"schema_version":"1.0","source":{"id":"1310.4242","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4242","created_at":"2026-05-18T02:53:40Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4242v1","created_at":"2026-05-18T02:53:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4242","created_at":"2026-05-18T02:53:40Z"},{"alias_kind":"pith_short_12","alias_value":"QDJ7RJ6GPTEP","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QDJ7RJ6GPTEP7JCE","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QDJ7RJ6G","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:82a3118cef4429da7e16ea11395e789b4ab2c63d6d8c734cef34d77bd60efabb","target":"graph","created_at":"2026-05-18T02:53:40Z","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":"Solid-liquid interfaces are at the heart of many modern-day technologies and provide a challenge to many materials simulation methods. A realistic first-principles computational study of such systems entails the inclusion of solvent effects. In this work we implement an implicit solvation model that has a firm theoretical foundation into the widely used density-functional code VASP. The implicit solvation model follows the framework of joint density functional theory. We describe the framework, our algorithm and implementation, and benchmarks for small molecular systems. We apply the solvation","authors_text":"Kendra Letchworth-Weaver, Kiran Mathew, Ravishankar Sundararaman, Richard G. Hennig, T. A. Arias","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-10-16T01:52:09Z","title":"Implicit solvation model for density-functional study of nanocrystal surfaces and reaction pathways"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4242","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":"sha256:2020f91216faf9df53fab5ddb25c2b8b2a8e3f02ebb438bf82fd9a7be8eed0af","target":"record","created_at":"2026-05-18T02:53:40Z","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":"4a0b7abf8ab2b6e657f0e523db016e36db6268ee053a71be1f98f360501e2c44","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-10-16T01:52:09Z","title_canon_sha256":"4aba51b474425244fcadce3e106beca08180214d74ed004bf1f87c0f846cc436"},"schema_version":"1.0","source":{"id":"1310.4242","kind":"arxiv","version":1}},"canonical_sha256":"80d3f8a7c67cc8ffa44401f3d38ef9c7f58da7678ce7167df7881e2b8ec0ca94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"80d3f8a7c67cc8ffa44401f3d38ef9c7f58da7678ce7167df7881e2b8ec0ca94","first_computed_at":"2026-05-18T02:53:40.980196Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:53:40.980196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7xmGKPZlBmspEC2Bufug1SmR6uTGXT0Em/s594QOh/dFMiOHcT1zAGoHN37lCSobTGnGvx6wDcAp4wkwNL22Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:53:40.980798Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.4242","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2020f91216faf9df53fab5ddb25c2b8b2a8e3f02ebb438bf82fd9a7be8eed0af","sha256:82a3118cef4429da7e16ea11395e789b4ab2c63d6d8c734cef34d77bd60efabb"],"state_sha256":"e1d4b8cac85e57479ede3dc6fae06c0b12f8d34658ba8e026cdc2fb243466a04"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bXKVj6Gv9yHeXy97yOrHODOWvbCtw19Mt05xTtdLBVJroo6PEvhuOFmWeh7CHHhrhngaaRtsH7IWSpvtGnG2BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T12:52:46.096588Z","bundle_sha256":"baefd324b62efe6be00cd1e0e0404cc00b4048188112b97220844e85d7e4e4dd"}}