{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:MXYLJJWDCU3KYN3ZDRNYICSZDF","short_pith_number":"pith:MXYLJJWD","canonical_record":{"source":{"id":"1609.01937","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-07T11:07:10Z","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"title_canon_sha256":"7ba0914508cbd2f2d96741919f70e444099457ebadcc9da80238f4f9cb8ed88e","abstract_canon_sha256":"9ece2119571b5a70521eb6a1abe90f93223d32e13fa618b9dadb5ce6d8fcc4a8"},"schema_version":"1.0"},"canonical_sha256":"65f0b4a6c31536ac37791c5b840a59196d6eae7c559e4ed356ea22d8b20d987e","source":{"kind":"arxiv","id":"1609.01937","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.01937","created_at":"2026-05-18T00:53:58Z"},{"alias_kind":"arxiv_version","alias_value":"1609.01937v1","created_at":"2026-05-18T00:53:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.01937","created_at":"2026-05-18T00:53:58Z"},{"alias_kind":"pith_short_12","alias_value":"MXYLJJWDCU3K","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"MXYLJJWDCU3KYN3Z","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"MXYLJJWD","created_at":"2026-05-18T12:30:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:MXYLJJWDCU3KYN3ZDRNYICSZDF","target":"record","payload":{"canonical_record":{"source":{"id":"1609.01937","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-07T11:07:10Z","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"title_canon_sha256":"7ba0914508cbd2f2d96741919f70e444099457ebadcc9da80238f4f9cb8ed88e","abstract_canon_sha256":"9ece2119571b5a70521eb6a1abe90f93223d32e13fa618b9dadb5ce6d8fcc4a8"},"schema_version":"1.0"},"canonical_sha256":"65f0b4a6c31536ac37791c5b840a59196d6eae7c559e4ed356ea22d8b20d987e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:58.922647Z","signature_b64":"pTqBbu1m0xqOoeMemHW5R1NMbzAzIYIJJWCo5Mq08Vvy6FmNfpu4eNDOWb8nQUVUKZck4Zd/Jzgqnmp5KlgPCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"65f0b4a6c31536ac37791c5b840a59196d6eae7c559e4ed356ea22d8b20d987e","last_reissued_at":"2026-05-18T00:53:58.921967Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:58.921967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.01937","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":"2026-05-18T00:53:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wl1oTqM/0NGe/YsB7S4SrfMOswl/0lXiWc0ux7D8hnNIVQVieXbzn6swejowgCrGiCN/NemaGwyQ7COe/XdaDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:55:11.736932Z"},"content_sha256":"2d830abaa949ca5ac407e01356ee7ce2dda6ea9f86620681d7fc25a92fc127bd","schema_version":"1.0","event_id":"sha256:2d830abaa949ca5ac407e01356ee7ce2dda6ea9f86620681d7fc25a92fc127bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:MXYLJJWDCU3KYN3ZDRNYICSZDF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hard rectangles near curved hard walls: tuning the sign of the Tolman length","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph","physics.flu-dyn"],"primary_cat":"cond-mat.soft","authors_text":"Christoph E. Sitta, Frank Smallenburg, Hartmut L\\\"owen, Raphael Wittkowski","submitted_at":"2016-09-07T11:07:10Z","abstract_excerpt":"Combining analytic calculations, computer simulations, and classical density functional theory we determine the interfacial tension of orientable two-dimensional hard rectangles near a curved hard wall. Both a circular cavity holding the particles and a hard circular obstacle surrounded by particles are considered. We focus on moderate bulk densities (corresponding to area fractions up to 50 percent) where the bulk phase is isotropic and vary the aspect ratio of the rectangles and the curvature of the wall. The Tolman length, which gives the leading curvature correction of the interfacial tens"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.01937","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":"2026-05-18T00:53:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3oADB+WYW7OdIQfKNLMPE2iWAIHMBiBdy8Q1YAh/rHAyftgJcWz68EPBQlf0Vdx74nVrCtPyvKyFlHMtOfinAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:55:11.737285Z"},"content_sha256":"1e1db060cad3befb5ea820643b05a37cfa4f2cbdb5265282a3bdce0a0b9e15e0","schema_version":"1.0","event_id":"sha256:1e1db060cad3befb5ea820643b05a37cfa4f2cbdb5265282a3bdce0a0b9e15e0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MXYLJJWDCU3KYN3ZDRNYICSZDF/bundle.json","state_url":"https://pith.science/pith/MXYLJJWDCU3KYN3ZDRNYICSZDF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MXYLJJWDCU3KYN3ZDRNYICSZDF/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":"2026-06-02T10:55:11Z","links":{"resolver":"https://pith.science/pith/MXYLJJWDCU3KYN3ZDRNYICSZDF","bundle":"https://pith.science/pith/MXYLJJWDCU3KYN3ZDRNYICSZDF/bundle.json","state":"https://pith.science/pith/MXYLJJWDCU3KYN3ZDRNYICSZDF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MXYLJJWDCU3KYN3ZDRNYICSZDF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:MXYLJJWDCU3KYN3ZDRNYICSZDF","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":"9ece2119571b5a70521eb6a1abe90f93223d32e13fa618b9dadb5ce6d8fcc4a8","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-07T11:07:10Z","title_canon_sha256":"7ba0914508cbd2f2d96741919f70e444099457ebadcc9da80238f4f9cb8ed88e"},"schema_version":"1.0","source":{"id":"1609.01937","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.01937","created_at":"2026-05-18T00:53:58Z"},{"alias_kind":"arxiv_version","alias_value":"1609.01937v1","created_at":"2026-05-18T00:53:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.01937","created_at":"2026-05-18T00:53:58Z"},{"alias_kind":"pith_short_12","alias_value":"MXYLJJWDCU3K","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"MXYLJJWDCU3KYN3Z","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"MXYLJJWD","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:1e1db060cad3befb5ea820643b05a37cfa4f2cbdb5265282a3bdce0a0b9e15e0","target":"graph","created_at":"2026-05-18T00:53:58Z","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":"Combining analytic calculations, computer simulations, and classical density functional theory we determine the interfacial tension of orientable two-dimensional hard rectangles near a curved hard wall. Both a circular cavity holding the particles and a hard circular obstacle surrounded by particles are considered. We focus on moderate bulk densities (corresponding to area fractions up to 50 percent) where the bulk phase is isotropic and vary the aspect ratio of the rectangles and the curvature of the wall. The Tolman length, which gives the leading curvature correction of the interfacial tens","authors_text":"Christoph E. Sitta, Frank Smallenburg, Hartmut L\\\"owen, Raphael Wittkowski","cross_cats":["physics.comp-ph","physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-07T11:07:10Z","title":"Hard rectangles near curved hard walls: tuning the sign of the Tolman length"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.01937","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":"sha256:2d830abaa949ca5ac407e01356ee7ce2dda6ea9f86620681d7fc25a92fc127bd","target":"record","created_at":"2026-05-18T00:53:58Z","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":"9ece2119571b5a70521eb6a1abe90f93223d32e13fa618b9dadb5ce6d8fcc4a8","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-07T11:07:10Z","title_canon_sha256":"7ba0914508cbd2f2d96741919f70e444099457ebadcc9da80238f4f9cb8ed88e"},"schema_version":"1.0","source":{"id":"1609.01937","kind":"arxiv","version":1}},"canonical_sha256":"65f0b4a6c31536ac37791c5b840a59196d6eae7c559e4ed356ea22d8b20d987e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65f0b4a6c31536ac37791c5b840a59196d6eae7c559e4ed356ea22d8b20d987e","first_computed_at":"2026-05-18T00:53:58.921967Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:53:58.921967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pTqBbu1m0xqOoeMemHW5R1NMbzAzIYIJJWCo5Mq08Vvy6FmNfpu4eNDOWb8nQUVUKZck4Zd/Jzgqnmp5KlgPCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:53:58.922647Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.01937","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2d830abaa949ca5ac407e01356ee7ce2dda6ea9f86620681d7fc25a92fc127bd","sha256:1e1db060cad3befb5ea820643b05a37cfa4f2cbdb5265282a3bdce0a0b9e15e0"],"state_sha256":"7f944683185aea40dd9aadf6e984643cfa6e483efd3c92dde7dbf966a5278780"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rsV89fTujR8TRtrnypLr1KcoV0N/pUUncuxA6H+x7Q1SDbJ5Jpr7Q2wlCikMs4rui2NQYyG7O1TuRIUX8FnkAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T10:55:11.739269Z","bundle_sha256":"be9576cec1991690b512e1899ccb1d464b76cccc1dd267b9cb6828970775a5b2"}}