{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:4LFKZHV3RDFR2BN4AB2GND3NSA","short_pith_number":"pith:4LFKZHV3","canonical_record":{"source":{"id":"1208.2177","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2012-08-10T14:04:05Z","cross_cats_sorted":[],"title_canon_sha256":"2d888f0aa22aeb2984d694c5c167e169fa525d58f396bea94f74b8796554ed39","abstract_canon_sha256":"b030ca7c4c62f37461d16a0189a77a56849c752c657c157ffe6a597f65dade23"},"schema_version":"1.0"},"canonical_sha256":"e2caac9ebb88cb1d05bc0074668f6d900a0288a17e0a330112f3b8c22d039af9","source":{"kind":"arxiv","id":"1208.2177","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.2177","created_at":"2026-05-18T03:48:59Z"},{"alias_kind":"arxiv_version","alias_value":"1208.2177v1","created_at":"2026-05-18T03:48:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.2177","created_at":"2026-05-18T03:48:59Z"},{"alias_kind":"pith_short_12","alias_value":"4LFKZHV3RDFR","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"4LFKZHV3RDFR2BN4","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"4LFKZHV3","created_at":"2026-05-18T12:26:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:4LFKZHV3RDFR2BN4AB2GND3NSA","target":"record","payload":{"canonical_record":{"source":{"id":"1208.2177","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2012-08-10T14:04:05Z","cross_cats_sorted":[],"title_canon_sha256":"2d888f0aa22aeb2984d694c5c167e169fa525d58f396bea94f74b8796554ed39","abstract_canon_sha256":"b030ca7c4c62f37461d16a0189a77a56849c752c657c157ffe6a597f65dade23"},"schema_version":"1.0"},"canonical_sha256":"e2caac9ebb88cb1d05bc0074668f6d900a0288a17e0a330112f3b8c22d039af9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:48:59.921073Z","signature_b64":"omXpWajqLA6gHMgR92JZ4t8qmVnkUWzrgzKksyyQ7l081DLm/2pNpTi5eBQ+weRJfAh5u9lYqy+Pt56hkkNsBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e2caac9ebb88cb1d05bc0074668f6d900a0288a17e0a330112f3b8c22d039af9","last_reissued_at":"2026-05-18T03:48:59.920543Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:48:59.920543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.2177","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":"2026-05-18T03:48:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QA68IwE6270WW5ep8rydFGbO5mr3ReihiHUdf54wKfLY4NOz7wD0Vmp/CE+tqhcY3KEiejbgJO3vQZIcZnFkBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T07:16:34.708487Z"},"content_sha256":"e5b6ddf529db9159b504a739bc0464ce0bbd490103ac4115f1eaa26d8ca4f5fa","schema_version":"1.0","event_id":"sha256:e5b6ddf529db9159b504a739bc0464ce0bbd490103ac4115f1eaa26d8ca4f5fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:4LFKZHV3RDFR2BN4AB2GND3NSA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hydrogen bond models for the simulation of protein folding and aggregation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.BM","authors_text":"Marta Enciso","submitted_at":"2012-08-10T14:04:05Z","abstract_excerpt":"Hydrogen bonds are a common feature in protein folding and aggregation. Due to their chemical peculiarities in terms of strength and directionality, a particular attention must be paid to the definition of the hydrogen bond potential itself. This global target has been tackled through a computational approach based on a minimalist description of the protein and the proper design of algorithms, mainly using Monte Carlo and Kinetic Monte Carlo methods. We have designed a hydrogen bond potential, see J. Chem. Phys. 132, 235102 (2010). We have been performed a complete study of sequenceless peptid"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.2177","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":"2026-05-18T03:48:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I+EVFFdpeW4qR9UFHTy4GPTsCTq4z3nF13FJmrgEZCUsc4YEPvXPhwrO5U2dGPIV/55y4mfiiEoXCMGsbpnlAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T07:16:34.708835Z"},"content_sha256":"fc44876ee811f83f585a94f8823a0249f07a95d37c2b683c4c73b3afe49240fc","schema_version":"1.0","event_id":"sha256:fc44876ee811f83f585a94f8823a0249f07a95d37c2b683c4c73b3afe49240fc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4LFKZHV3RDFR2BN4AB2GND3NSA/bundle.json","state_url":"https://pith.science/pith/4LFKZHV3RDFR2BN4AB2GND3NSA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4LFKZHV3RDFR2BN4AB2GND3NSA/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":"2026-06-29T07:16:34Z","links":{"resolver":"https://pith.science/pith/4LFKZHV3RDFR2BN4AB2GND3NSA","bundle":"https://pith.science/pith/4LFKZHV3RDFR2BN4AB2GND3NSA/bundle.json","state":"https://pith.science/pith/4LFKZHV3RDFR2BN4AB2GND3NSA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4LFKZHV3RDFR2BN4AB2GND3NSA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:4LFKZHV3RDFR2BN4AB2GND3NSA","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":"b030ca7c4c62f37461d16a0189a77a56849c752c657c157ffe6a597f65dade23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2012-08-10T14:04:05Z","title_canon_sha256":"2d888f0aa22aeb2984d694c5c167e169fa525d58f396bea94f74b8796554ed39"},"schema_version":"1.0","source":{"id":"1208.2177","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.2177","created_at":"2026-05-18T03:48:59Z"},{"alias_kind":"arxiv_version","alias_value":"1208.2177v1","created_at":"2026-05-18T03:48:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.2177","created_at":"2026-05-18T03:48:59Z"},{"alias_kind":"pith_short_12","alias_value":"4LFKZHV3RDFR","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"4LFKZHV3RDFR2BN4","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"4LFKZHV3","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:fc44876ee811f83f585a94f8823a0249f07a95d37c2b683c4c73b3afe49240fc","target":"graph","created_at":"2026-05-18T03:48:59Z","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":"Hydrogen bonds are a common feature in protein folding and aggregation. Due to their chemical peculiarities in terms of strength and directionality, a particular attention must be paid to the definition of the hydrogen bond potential itself. This global target has been tackled through a computational approach based on a minimalist description of the protein and the proper design of algorithms, mainly using Monte Carlo and Kinetic Monte Carlo methods. We have designed a hydrogen bond potential, see J. Chem. Phys. 132, 235102 (2010). We have been performed a complete study of sequenceless peptid","authors_text":"Marta Enciso","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2012-08-10T14:04:05Z","title":"Hydrogen bond models for the simulation of protein folding and aggregation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.2177","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:e5b6ddf529db9159b504a739bc0464ce0bbd490103ac4115f1eaa26d8ca4f5fa","target":"record","created_at":"2026-05-18T03:48:59Z","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":"b030ca7c4c62f37461d16a0189a77a56849c752c657c157ffe6a597f65dade23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2012-08-10T14:04:05Z","title_canon_sha256":"2d888f0aa22aeb2984d694c5c167e169fa525d58f396bea94f74b8796554ed39"},"schema_version":"1.0","source":{"id":"1208.2177","kind":"arxiv","version":1}},"canonical_sha256":"e2caac9ebb88cb1d05bc0074668f6d900a0288a17e0a330112f3b8c22d039af9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2caac9ebb88cb1d05bc0074668f6d900a0288a17e0a330112f3b8c22d039af9","first_computed_at":"2026-05-18T03:48:59.920543Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:48:59.920543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"omXpWajqLA6gHMgR92JZ4t8qmVnkUWzrgzKksyyQ7l081DLm/2pNpTi5eBQ+weRJfAh5u9lYqy+Pt56hkkNsBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:48:59.921073Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.2177","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e5b6ddf529db9159b504a739bc0464ce0bbd490103ac4115f1eaa26d8ca4f5fa","sha256:fc44876ee811f83f585a94f8823a0249f07a95d37c2b683c4c73b3afe49240fc"],"state_sha256":"3481ceecec462c524b9ba8e2a7f3365db18183d6bc09185ce2ed4501b6a7773f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FXoK//r3Xn9P7GOnTHnpwPquADcg0mz+QvagJ7m/GBf8gz2/+EVxfQwOGRRuEUzn1SNGNIXhrcPbxe56O5ANAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T07:16:34.712583Z","bundle_sha256":"0ac3fb942df992c4a9accbee26898963f5aa2aea274b4f23f4b5d965e5e0c86d"}}