{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:EOVWW5N3ZBIO3RAXO5NZZWR5RZ","short_pith_number":"pith:EOVWW5N3","canonical_record":{"source":{"id":"1112.3624","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-12-15T19:51:53Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"914030fd1aa240fcdebb1fd4f04ebe6ac205ffdcd5e86f2a813240f1bea4687f","abstract_canon_sha256":"b986b71d452d07b2e7c805995144935ed15a3b42af8dede2cadaf005c25e0bd5"},"schema_version":"1.0"},"canonical_sha256":"23ab6b75bbc850edc417775b9cda3d8e6af67cec2824512b353360d02e132141","source":{"kind":"arxiv","id":"1112.3624","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.3624","created_at":"2026-05-18T04:06:18Z"},{"alias_kind":"arxiv_version","alias_value":"1112.3624v1","created_at":"2026-05-18T04:06:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.3624","created_at":"2026-05-18T04:06:18Z"},{"alias_kind":"pith_short_12","alias_value":"EOVWW5N3ZBIO","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"EOVWW5N3ZBIO3RAX","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"EOVWW5N3","created_at":"2026-05-18T12:26:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:EOVWW5N3ZBIO3RAXO5NZZWR5RZ","target":"record","payload":{"canonical_record":{"source":{"id":"1112.3624","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-12-15T19:51:53Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"914030fd1aa240fcdebb1fd4f04ebe6ac205ffdcd5e86f2a813240f1bea4687f","abstract_canon_sha256":"b986b71d452d07b2e7c805995144935ed15a3b42af8dede2cadaf005c25e0bd5"},"schema_version":"1.0"},"canonical_sha256":"23ab6b75bbc850edc417775b9cda3d8e6af67cec2824512b353360d02e132141","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:06:18.119637Z","signature_b64":"0CRle8c+zMj5AUDY1MQn9Mpx8rrddK10y+ceTl5ScP5g5UDOP2TwHvCM9awFiHMldWs+gZVYsI31B1piyeEkCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23ab6b75bbc850edc417775b9cda3d8e6af67cec2824512b353360d02e132141","last_reissued_at":"2026-05-18T04:06:18.118898Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:06:18.118898Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1112.3624","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":"2026-05-18T04:06:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EuHX+vFbN+i4eXcDAV/Jz/4q6K/pL0BviuQ/eSqb4SAaXH8VO1v3+DUMvSFTWFxU8aCwJzfnha492LLIP5IlBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:59:37.896892Z"},"content_sha256":"f74e35d71a02e396b9da9b0de128b27b5e64bbf25de6e7b55d3250306f1fda6c","schema_version":"1.0","event_id":"sha256:f74e35d71a02e396b9da9b0de128b27b5e64bbf25de6e7b55d3250306f1fda6c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:EOVWW5N3ZBIO3RAXO5NZZWR5RZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Free Energy Landscape of a Protein-Like Chain in a Fluid with Discontinuous Potentials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Hanif Bayat Movahed, Jeremy Schofield, Ramses van Zon","submitted_at":"2011-12-15T19:51:53Z","abstract_excerpt":"The free energy landscape of a protein-like chain in a fluid was studied by combining discontinuous molecular dynamics and parallel tempering. The model protein is a repeating sequence of four different beads, with interactions mimicking those in real proteins. Neighbor distances and angles are restricted to physical ranges and one out of the four kinds of beads can form hydrogen bonds with each other, except if they are too close in the chain. In contrast to earlier studies of this model, an explicit square-well solvent is included. Beads that can form intra-chain hydrogen bonds, can also for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.3624","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":"2026-05-18T04:06:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OaBztRc9Non+wYkaAcrY+NCfFf7fRLFphR9++KhROi/cairFhdTeMEhf3GiMpApNHjuPuOWzMOXrBjFZDGixCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:59:37.897642Z"},"content_sha256":"0237de11672a729412b9572b3fed08cd68a36816c052be08aef8343f0c2b7aec","schema_version":"1.0","event_id":"sha256:0237de11672a729412b9572b3fed08cd68a36816c052be08aef8343f0c2b7aec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EOVWW5N3ZBIO3RAXO5NZZWR5RZ/bundle.json","state_url":"https://pith.science/pith/EOVWW5N3ZBIO3RAXO5NZZWR5RZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EOVWW5N3ZBIO3RAXO5NZZWR5RZ/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":"2026-06-06T21:59:37Z","links":{"resolver":"https://pith.science/pith/EOVWW5N3ZBIO3RAXO5NZZWR5RZ","bundle":"https://pith.science/pith/EOVWW5N3ZBIO3RAXO5NZZWR5RZ/bundle.json","state":"https://pith.science/pith/EOVWW5N3ZBIO3RAXO5NZZWR5RZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EOVWW5N3ZBIO3RAXO5NZZWR5RZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:EOVWW5N3ZBIO3RAXO5NZZWR5RZ","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":"b986b71d452d07b2e7c805995144935ed15a3b42af8dede2cadaf005c25e0bd5","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-12-15T19:51:53Z","title_canon_sha256":"914030fd1aa240fcdebb1fd4f04ebe6ac205ffdcd5e86f2a813240f1bea4687f"},"schema_version":"1.0","source":{"id":"1112.3624","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.3624","created_at":"2026-05-18T04:06:18Z"},{"alias_kind":"arxiv_version","alias_value":"1112.3624v1","created_at":"2026-05-18T04:06:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.3624","created_at":"2026-05-18T04:06:18Z"},{"alias_kind":"pith_short_12","alias_value":"EOVWW5N3ZBIO","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"EOVWW5N3ZBIO3RAX","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"EOVWW5N3","created_at":"2026-05-18T12:26:28Z"}],"graph_snapshots":[{"event_id":"sha256:0237de11672a729412b9572b3fed08cd68a36816c052be08aef8343f0c2b7aec","target":"graph","created_at":"2026-05-18T04:06:18Z","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 free energy landscape of a protein-like chain in a fluid was studied by combining discontinuous molecular dynamics and parallel tempering. The model protein is a repeating sequence of four different beads, with interactions mimicking those in real proteins. Neighbor distances and angles are restricted to physical ranges and one out of the four kinds of beads can form hydrogen bonds with each other, except if they are too close in the chain. In contrast to earlier studies of this model, an explicit square-well solvent is included. Beads that can form intra-chain hydrogen bonds, can also for","authors_text":"Hanif Bayat Movahed, Jeremy Schofield, Ramses van Zon","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-12-15T19:51:53Z","title":"Free Energy Landscape of a Protein-Like Chain in a Fluid with Discontinuous Potentials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.3624","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:f74e35d71a02e396b9da9b0de128b27b5e64bbf25de6e7b55d3250306f1fda6c","target":"record","created_at":"2026-05-18T04:06:18Z","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":"b986b71d452d07b2e7c805995144935ed15a3b42af8dede2cadaf005c25e0bd5","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-12-15T19:51:53Z","title_canon_sha256":"914030fd1aa240fcdebb1fd4f04ebe6ac205ffdcd5e86f2a813240f1bea4687f"},"schema_version":"1.0","source":{"id":"1112.3624","kind":"arxiv","version":1}},"canonical_sha256":"23ab6b75bbc850edc417775b9cda3d8e6af67cec2824512b353360d02e132141","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"23ab6b75bbc850edc417775b9cda3d8e6af67cec2824512b353360d02e132141","first_computed_at":"2026-05-18T04:06:18.118898Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:06:18.118898Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0CRle8c+zMj5AUDY1MQn9Mpx8rrddK10y+ceTl5ScP5g5UDOP2TwHvCM9awFiHMldWs+gZVYsI31B1piyeEkCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:06:18.119637Z","signed_message":"canonical_sha256_bytes"},"source_id":"1112.3624","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f74e35d71a02e396b9da9b0de128b27b5e64bbf25de6e7b55d3250306f1fda6c","sha256:0237de11672a729412b9572b3fed08cd68a36816c052be08aef8343f0c2b7aec"],"state_sha256":"0fed6862ae917a1bb91adcd8a3554706aa09725ef0283120dc8efe477508146d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qcEM+JMRVNBi0Rd9kPWwL5EAQVtCq1G1eqzmkYg75y1dX7uYlmy6c0ryDqysJwpkawxBIH6jAQZM4aq3mW3pDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T21:59:37.902163Z","bundle_sha256":"7e4a8505ff65352d6ef76ea8856f87c85fa9557229661928db90406d48af6f09"}}