{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:KKEXKK4Y65IDBZ4B55B22D4LEV","short_pith_number":"pith:KKEXKK4Y","canonical_record":{"source":{"id":"1011.1047","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-11-04T01:35:55Z","cross_cats_sorted":[],"title_canon_sha256":"7ce2fb0694fd51cc287b4677c49a8436e2637708c195f61df0a44dfb8b7d1113","abstract_canon_sha256":"8b7bdf638e000cab488ef7b6576e89ccb5120471675f1340a70f4133037e5eb2"},"schema_version":"1.0"},"canonical_sha256":"5289752b98f75030e781ef43ad0f8b25734de5a77d9b5872ea2ad9433fa8c2f1","source":{"kind":"arxiv","id":"1011.1047","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.1047","created_at":"2026-05-18T04:37:09Z"},{"alias_kind":"arxiv_version","alias_value":"1011.1047v1","created_at":"2026-05-18T04:37:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.1047","created_at":"2026-05-18T04:37:09Z"},{"alias_kind":"pith_short_12","alias_value":"KKEXKK4Y65ID","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KKEXKK4Y65IDBZ4B","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KKEXKK4Y","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:KKEXKK4Y65IDBZ4B55B22D4LEV","target":"record","payload":{"canonical_record":{"source":{"id":"1011.1047","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-11-04T01:35:55Z","cross_cats_sorted":[],"title_canon_sha256":"7ce2fb0694fd51cc287b4677c49a8436e2637708c195f61df0a44dfb8b7d1113","abstract_canon_sha256":"8b7bdf638e000cab488ef7b6576e89ccb5120471675f1340a70f4133037e5eb2"},"schema_version":"1.0"},"canonical_sha256":"5289752b98f75030e781ef43ad0f8b25734de5a77d9b5872ea2ad9433fa8c2f1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:09.720276Z","signature_b64":"dw6c0thYgL+gtf0+vMCrJqulZzmu+L7oZUCTL3AULRISm/BlesYf+u/NYE522d9TyQ4AUxDWzxNxHZSHXlCxCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5289752b98f75030e781ef43ad0f8b25734de5a77d9b5872ea2ad9433fa8c2f1","last_reissued_at":"2026-05-18T04:37:09.719763Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:09.719763Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1011.1047","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":"2026-05-18T04:37:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7QxStSBSLvJf9xDihvk60WlY0zpfq0MIxi9d/JjummCqbi5rL9UxZ3PIBox5XO+HuDmV5f/uHQQXc2b94LPHCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:38:17.571132Z"},"content_sha256":"fcd58f69e5b08cf97d1abdfc5c5ab39f811c136cfbc1a7bfdff925bdb218436e","schema_version":"1.0","event_id":"sha256:fcd58f69e5b08cf97d1abdfc5c5ab39f811c136cfbc1a7bfdff925bdb218436e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:KKEXKK4Y65IDBZ4B55B22D4LEV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Competing quantum effects in the dynamics of a flexible water model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"David E. Manolopoulos, Scott Habershon, Thomas E. Markland","submitted_at":"2010-11-04T01:35:55Z","abstract_excerpt":"Numerous studies have identified large quantum mechanical effects in the dynamics of liquid water. In this paper, we suggest that these effects may have been overestimated due to the use of rigid water models and flexible models in which the intramolecular interactions were described using simple harmonic functions. To demonstrate this, we introduce a new simple point charge model for liquid water, q-TIP4P/F, in which the O--H stretches are described by Morse-type functions. We have parameterized this model to give the correct liquid structure, diffusion coefficient, and infra-red absorption f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.1047","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":"2026-05-18T04:37:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ICQ/TD4Qi3zRbr+Vq4OvdaDAqhJ3243L8r2Unh7Zq6ootH10/R0r7lpO8k7p9verzq4EYqod/8hNN1eU6ofNBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:38:17.572025Z"},"content_sha256":"ef38f3e5c266dd6ecbaf99a5433a7d0eaecb041479551ac9b0d1659d16af9fe9","schema_version":"1.0","event_id":"sha256:ef38f3e5c266dd6ecbaf99a5433a7d0eaecb041479551ac9b0d1659d16af9fe9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KKEXKK4Y65IDBZ4B55B22D4LEV/bundle.json","state_url":"https://pith.science/pith/KKEXKK4Y65IDBZ4B55B22D4LEV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KKEXKK4Y65IDBZ4B55B22D4LEV/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":"2026-05-31T08:38:17Z","links":{"resolver":"https://pith.science/pith/KKEXKK4Y65IDBZ4B55B22D4LEV","bundle":"https://pith.science/pith/KKEXKK4Y65IDBZ4B55B22D4LEV/bundle.json","state":"https://pith.science/pith/KKEXKK4Y65IDBZ4B55B22D4LEV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KKEXKK4Y65IDBZ4B55B22D4LEV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:KKEXKK4Y65IDBZ4B55B22D4LEV","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":"8b7bdf638e000cab488ef7b6576e89ccb5120471675f1340a70f4133037e5eb2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-11-04T01:35:55Z","title_canon_sha256":"7ce2fb0694fd51cc287b4677c49a8436e2637708c195f61df0a44dfb8b7d1113"},"schema_version":"1.0","source":{"id":"1011.1047","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.1047","created_at":"2026-05-18T04:37:09Z"},{"alias_kind":"arxiv_version","alias_value":"1011.1047v1","created_at":"2026-05-18T04:37:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.1047","created_at":"2026-05-18T04:37:09Z"},{"alias_kind":"pith_short_12","alias_value":"KKEXKK4Y65ID","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KKEXKK4Y65IDBZ4B","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KKEXKK4Y","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:ef38f3e5c266dd6ecbaf99a5433a7d0eaecb041479551ac9b0d1659d16af9fe9","target":"graph","created_at":"2026-05-18T04:37:09Z","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":"Numerous studies have identified large quantum mechanical effects in the dynamics of liquid water. In this paper, we suggest that these effects may have been overestimated due to the use of rigid water models and flexible models in which the intramolecular interactions were described using simple harmonic functions. To demonstrate this, we introduce a new simple point charge model for liquid water, q-TIP4P/F, in which the O--H stretches are described by Morse-type functions. We have parameterized this model to give the correct liquid structure, diffusion coefficient, and infra-red absorption f","authors_text":"David E. Manolopoulos, Scott Habershon, Thomas E. Markland","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-11-04T01:35:55Z","title":"Competing quantum effects in the dynamics of a flexible water model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.1047","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:fcd58f69e5b08cf97d1abdfc5c5ab39f811c136cfbc1a7bfdff925bdb218436e","target":"record","created_at":"2026-05-18T04:37:09Z","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":"8b7bdf638e000cab488ef7b6576e89ccb5120471675f1340a70f4133037e5eb2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-11-04T01:35:55Z","title_canon_sha256":"7ce2fb0694fd51cc287b4677c49a8436e2637708c195f61df0a44dfb8b7d1113"},"schema_version":"1.0","source":{"id":"1011.1047","kind":"arxiv","version":1}},"canonical_sha256":"5289752b98f75030e781ef43ad0f8b25734de5a77d9b5872ea2ad9433fa8c2f1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5289752b98f75030e781ef43ad0f8b25734de5a77d9b5872ea2ad9433fa8c2f1","first_computed_at":"2026-05-18T04:37:09.719763Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:09.719763Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dw6c0thYgL+gtf0+vMCrJqulZzmu+L7oZUCTL3AULRISm/BlesYf+u/NYE522d9TyQ4AUxDWzxNxHZSHXlCxCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:09.720276Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.1047","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fcd58f69e5b08cf97d1abdfc5c5ab39f811c136cfbc1a7bfdff925bdb218436e","sha256:ef38f3e5c266dd6ecbaf99a5433a7d0eaecb041479551ac9b0d1659d16af9fe9"],"state_sha256":"6acf0bee0eac80d07cc06430bce02839f48775a1ddb72e785bc570510863603a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q+NA1qDqDne6PdFHhR/3tzu3riwGxAGe+vZPCxDjG0XwBcMrw+57WYJX3IhCS8ZJRH6hB2hw6okSiDkr/PYnCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T08:38:17.577759Z","bundle_sha256":"7bdb5e8544b3f3afe324d1945826d63a536ba3f8976c010e541342a21f53510f"}}