{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ZVHBEPOETYN422WYUIXRZMDLD5","short_pith_number":"pith:ZVHBEPOE","canonical_record":{"source":{"id":"1307.7669","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-07-29T18:07:13Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"dcb184bc7e2ffde30f3dbe0f27aeca540ab246832a3e900dd3d093cdc8282c0a","abstract_canon_sha256":"6338fa363fb7a3460b566d2ac31820e1150a28b35c77c4e34bca54c4490fb8d9"},"schema_version":"1.0"},"canonical_sha256":"cd4e123dc49e1bcd6ad8a22f1cb06b1f474f34ad5619da17c67db7db375fe785","source":{"kind":"arxiv","id":"1307.7669","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.7669","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"arxiv_version","alias_value":"1307.7669v1","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.7669","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"pith_short_12","alias_value":"ZVHBEPOETYN4","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZVHBEPOETYN422WY","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZVHBEPOE","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ZVHBEPOETYN422WYUIXRZMDLD5","target":"record","payload":{"canonical_record":{"source":{"id":"1307.7669","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-07-29T18:07:13Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"dcb184bc7e2ffde30f3dbe0f27aeca540ab246832a3e900dd3d093cdc8282c0a","abstract_canon_sha256":"6338fa363fb7a3460b566d2ac31820e1150a28b35c77c4e34bca54c4490fb8d9"},"schema_version":"1.0"},"canonical_sha256":"cd4e123dc49e1bcd6ad8a22f1cb06b1f474f34ad5619da17c67db7db375fe785","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:38.455953Z","signature_b64":"4USe5F1W66lsKY3y+lCgh9+gEj9v13fHhRh0wrLNGN3LQLPzvG86oXiN3l9a/yEYfV5UBdBL0c0ToUFrP6mCCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd4e123dc49e1bcd6ad8a22f1cb06b1f474f34ad5619da17c67db7db375fe785","last_reissued_at":"2026-05-18T01:13:38.455392Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:38.455392Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.7669","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":"2026-05-18T01:13:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R6uI1Gu/9xDfr4ECzZKg8ydibzk1oAYcREG6NDIgRUTcRn+oNovO/qv3cyUGLmmlmneDy+3uab4/NLd7VF8JCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:44:22.098727Z"},"content_sha256":"0c6c0773364e05bd779b1fa91b7e84d7cb7e8c9e685bd8800125d7d47f413cdb","schema_version":"1.0","event_id":"sha256:0c6c0773364e05bd779b1fa91b7e84d7cb7e8c9e685bd8800125d7d47f413cdb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ZVHBEPOETYN422WYUIXRZMDLD5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Putting water on a lattice: The importance of long wavelength density fluctuations in theories of hydrophobic and interfacial phenomena","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.stat-mech","authors_text":"Phillip L Geissler, Suriyanarayanan Vaikuntanathan","submitted_at":"2013-07-29T18:07:13Z","abstract_excerpt":"The physics of air-water interfaces plays a central role in modern theories of the hydrophobic effect. Implementing these theories, however, has been hampered by the difficulty of addressing fluctuations in the shape of such soft interfaces. We show that this challenge is a fundamental consequence of mapping long wavelength density variations onto discrete degrees of freedom. Drawing from studies of surface roughness in lattice models, we account for the resulting nonlinearities simply but accurately. Simulations show that this approach captures complex solvation behaviors quantitatively."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.7669","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":"2026-05-18T01:13:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/9AdqlnpLlM1GOfgJFuTAcK+dIgj3Jonjm69/dO4OeHFTUV5O0x8e8+18MIqapMRW8D09sqECnwM1yGj/ZSnBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:44:22.099446Z"},"content_sha256":"62d5425cd5ae97d3c1d903018a312c2028d43544c70844698ecd9fbb040abb4c","schema_version":"1.0","event_id":"sha256:62d5425cd5ae97d3c1d903018a312c2028d43544c70844698ecd9fbb040abb4c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZVHBEPOETYN422WYUIXRZMDLD5/bundle.json","state_url":"https://pith.science/pith/ZVHBEPOETYN422WYUIXRZMDLD5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZVHBEPOETYN422WYUIXRZMDLD5/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":"2026-05-25T09:44:22Z","links":{"resolver":"https://pith.science/pith/ZVHBEPOETYN422WYUIXRZMDLD5","bundle":"https://pith.science/pith/ZVHBEPOETYN422WYUIXRZMDLD5/bundle.json","state":"https://pith.science/pith/ZVHBEPOETYN422WYUIXRZMDLD5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZVHBEPOETYN422WYUIXRZMDLD5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZVHBEPOETYN422WYUIXRZMDLD5","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":"6338fa363fb7a3460b566d2ac31820e1150a28b35c77c4e34bca54c4490fb8d9","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-07-29T18:07:13Z","title_canon_sha256":"dcb184bc7e2ffde30f3dbe0f27aeca540ab246832a3e900dd3d093cdc8282c0a"},"schema_version":"1.0","source":{"id":"1307.7669","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.7669","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"arxiv_version","alias_value":"1307.7669v1","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.7669","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"pith_short_12","alias_value":"ZVHBEPOETYN4","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZVHBEPOETYN422WY","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZVHBEPOE","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:62d5425cd5ae97d3c1d903018a312c2028d43544c70844698ecd9fbb040abb4c","target":"graph","created_at":"2026-05-18T01:13:38Z","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":"The physics of air-water interfaces plays a central role in modern theories of the hydrophobic effect. Implementing these theories, however, has been hampered by the difficulty of addressing fluctuations in the shape of such soft interfaces. We show that this challenge is a fundamental consequence of mapping long wavelength density variations onto discrete degrees of freedom. Drawing from studies of surface roughness in lattice models, we account for the resulting nonlinearities simply but accurately. Simulations show that this approach captures complex solvation behaviors quantitatively.","authors_text":"Phillip L Geissler, Suriyanarayanan Vaikuntanathan","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-07-29T18:07:13Z","title":"Putting water on a lattice: The importance of long wavelength density fluctuations in theories of hydrophobic and interfacial phenomena"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.7669","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":"sha256:0c6c0773364e05bd779b1fa91b7e84d7cb7e8c9e685bd8800125d7d47f413cdb","target":"record","created_at":"2026-05-18T01:13:38Z","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":"6338fa363fb7a3460b566d2ac31820e1150a28b35c77c4e34bca54c4490fb8d9","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-07-29T18:07:13Z","title_canon_sha256":"dcb184bc7e2ffde30f3dbe0f27aeca540ab246832a3e900dd3d093cdc8282c0a"},"schema_version":"1.0","source":{"id":"1307.7669","kind":"arxiv","version":1}},"canonical_sha256":"cd4e123dc49e1bcd6ad8a22f1cb06b1f474f34ad5619da17c67db7db375fe785","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd4e123dc49e1bcd6ad8a22f1cb06b1f474f34ad5619da17c67db7db375fe785","first_computed_at":"2026-05-18T01:13:38.455392Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:38.455392Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4USe5F1W66lsKY3y+lCgh9+gEj9v13fHhRh0wrLNGN3LQLPzvG86oXiN3l9a/yEYfV5UBdBL0c0ToUFrP6mCCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:38.455953Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.7669","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c6c0773364e05bd779b1fa91b7e84d7cb7e8c9e685bd8800125d7d47f413cdb","sha256:62d5425cd5ae97d3c1d903018a312c2028d43544c70844698ecd9fbb040abb4c"],"state_sha256":"92e4a83b4290d7e98316b924959d801041bfdb803793936bcca9a4ab7353d1a2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A/KWIBxYcmN2j8jjXHSSbbk5OVmnOGhqQ1TFsp8CqG0h7hRpSAQga7dS2CKz7qXgqIQ6rLzUJC8OanaHBtwcCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T09:44:22.103114Z","bundle_sha256":"73480dea2e15056fe652864c2246b650cffcc5dd61b7e71f673c6693a6d94384"}}