{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:2OMRRIEXXBH7M4BXIE5QREJHON","short_pith_number":"pith:2OMRRIEX","canonical_record":{"source":{"id":"1201.4534","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2012-01-22T07:05:04Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"492676d0d05abe126a8975b4a8c362e6dfab2cf6a0cccc657980d54223e7415a","abstract_canon_sha256":"1eacfe6fea831f4c202d67c1e65d2f4e9c1c9f6d0babb32d42e6bbca07d95a62"},"schema_version":"1.0"},"canonical_sha256":"d39918a097b84ff67037413b08912773465f323d76b4c48240d272b8246f0d7f","source":{"kind":"arxiv","id":"1201.4534","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.4534","created_at":"2026-05-18T01:58:43Z"},{"alias_kind":"arxiv_version","alias_value":"1201.4534v1","created_at":"2026-05-18T01:58:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.4534","created_at":"2026-05-18T01:58:43Z"},{"alias_kind":"pith_short_12","alias_value":"2OMRRIEXXBH7","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"2OMRRIEXXBH7M4BX","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"2OMRRIEX","created_at":"2026-05-18T12:26:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:2OMRRIEXXBH7M4BXIE5QREJHON","target":"record","payload":{"canonical_record":{"source":{"id":"1201.4534","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2012-01-22T07:05:04Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"492676d0d05abe126a8975b4a8c362e6dfab2cf6a0cccc657980d54223e7415a","abstract_canon_sha256":"1eacfe6fea831f4c202d67c1e65d2f4e9c1c9f6d0babb32d42e6bbca07d95a62"},"schema_version":"1.0"},"canonical_sha256":"d39918a097b84ff67037413b08912773465f323d76b4c48240d272b8246f0d7f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:43.864780Z","signature_b64":"8+3FN7FcuRR+IT/YkHAV5lZebTv6zn2VR3n53AAEiwK79rJBWiLTe6du/sIBh8N38gkNlvfPQx6I/tBdPJPcBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d39918a097b84ff67037413b08912773465f323d76b4c48240d272b8246f0d7f","last_reissued_at":"2026-05-18T01:58:43.864050Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:43.864050Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.4534","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":"2026-05-18T01:58:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3nMJBMs3Ty7HogY6e7yxVrbRO82MxBj8mvyytZXDUDe/yrbuIMVAKR4abugVext53s/P0ieW30hKO3pKiuNNAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T05:54:48.121615Z"},"content_sha256":"5d69008e189a95fd007b0ef110581163fbe0aa4ff4f2d730e4d9e1e548c1be45","schema_version":"1.0","event_id":"sha256:5d69008e189a95fd007b0ef110581163fbe0aa4ff4f2d730e4d9e1e548c1be45"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:2OMRRIEXXBH7M4BXIE5QREJHON","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Duty-ratio of cooperative molecular motors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"physics.bio-ph","authors_text":"Nadiv Dharan, Oded Farago","submitted_at":"2012-01-22T07:05:04Z","abstract_excerpt":"Molecular motors are found throughout the cells of the human body, and have many different and important roles. These micro-machines move along filament tracks, and have the ability to convert chemical energy into mechanical work that powers cellular motility. Different types of motors are characterized by different duty-ratios, which is the fraction of time that a motor is attached to its filament. In the case of myosin II - a non-processive molecular machine with a low duty ratio - cooperativity between several motors is essential to induce motion along its actin filament track. In this work"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.4534","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":"2026-05-18T01:58:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"htOi2Up174CAvumRRMCZwgAWugBSX58oz8VPeMka3qduscEnghotA6m2PVw180py3PLlLi1rsCMNJgkNKGDODA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T05:54:48.121957Z"},"content_sha256":"bf1c06ab64eb8b2df3b33e8c81549637de7e0fcc56265ac5d21f39cc6f1ced9d","schema_version":"1.0","event_id":"sha256:bf1c06ab64eb8b2df3b33e8c81549637de7e0fcc56265ac5d21f39cc6f1ced9d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2OMRRIEXXBH7M4BXIE5QREJHON/bundle.json","state_url":"https://pith.science/pith/2OMRRIEXXBH7M4BXIE5QREJHON/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2OMRRIEXXBH7M4BXIE5QREJHON/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":"2026-06-26T05:54:48Z","links":{"resolver":"https://pith.science/pith/2OMRRIEXXBH7M4BXIE5QREJHON","bundle":"https://pith.science/pith/2OMRRIEXXBH7M4BXIE5QREJHON/bundle.json","state":"https://pith.science/pith/2OMRRIEXXBH7M4BXIE5QREJHON/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2OMRRIEXXBH7M4BXIE5QREJHON/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:2OMRRIEXXBH7M4BXIE5QREJHON","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":"1eacfe6fea831f4c202d67c1e65d2f4e9c1c9f6d0babb32d42e6bbca07d95a62","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2012-01-22T07:05:04Z","title_canon_sha256":"492676d0d05abe126a8975b4a8c362e6dfab2cf6a0cccc657980d54223e7415a"},"schema_version":"1.0","source":{"id":"1201.4534","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.4534","created_at":"2026-05-18T01:58:43Z"},{"alias_kind":"arxiv_version","alias_value":"1201.4534v1","created_at":"2026-05-18T01:58:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.4534","created_at":"2026-05-18T01:58:43Z"},{"alias_kind":"pith_short_12","alias_value":"2OMRRIEXXBH7","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"2OMRRIEXXBH7M4BX","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"2OMRRIEX","created_at":"2026-05-18T12:26:50Z"}],"graph_snapshots":[{"event_id":"sha256:bf1c06ab64eb8b2df3b33e8c81549637de7e0fcc56265ac5d21f39cc6f1ced9d","target":"graph","created_at":"2026-05-18T01:58:43Z","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":"Molecular motors are found throughout the cells of the human body, and have many different and important roles. These micro-machines move along filament tracks, and have the ability to convert chemical energy into mechanical work that powers cellular motility. Different types of motors are characterized by different duty-ratios, which is the fraction of time that a motor is attached to its filament. In the case of myosin II - a non-processive molecular machine with a low duty ratio - cooperativity between several motors is essential to induce motion along its actin filament track. In this work","authors_text":"Nadiv Dharan, Oded Farago","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2012-01-22T07:05:04Z","title":"Duty-ratio of cooperative molecular motors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.4534","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":"sha256:5d69008e189a95fd007b0ef110581163fbe0aa4ff4f2d730e4d9e1e548c1be45","target":"record","created_at":"2026-05-18T01:58:43Z","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":"1eacfe6fea831f4c202d67c1e65d2f4e9c1c9f6d0babb32d42e6bbca07d95a62","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2012-01-22T07:05:04Z","title_canon_sha256":"492676d0d05abe126a8975b4a8c362e6dfab2cf6a0cccc657980d54223e7415a"},"schema_version":"1.0","source":{"id":"1201.4534","kind":"arxiv","version":1}},"canonical_sha256":"d39918a097b84ff67037413b08912773465f323d76b4c48240d272b8246f0d7f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d39918a097b84ff67037413b08912773465f323d76b4c48240d272b8246f0d7f","first_computed_at":"2026-05-18T01:58:43.864050Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:43.864050Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8+3FN7FcuRR+IT/YkHAV5lZebTv6zn2VR3n53AAEiwK79rJBWiLTe6du/sIBh8N38gkNlvfPQx6I/tBdPJPcBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:43.864780Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.4534","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d69008e189a95fd007b0ef110581163fbe0aa4ff4f2d730e4d9e1e548c1be45","sha256:bf1c06ab64eb8b2df3b33e8c81549637de7e0fcc56265ac5d21f39cc6f1ced9d"],"state_sha256":"9e71ceffca88aa366e3d08f97532d19c41f551e7c52eb993511de70272958afa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VyAqjmCzvwEu/OJnEw15OxMHDWUvRtFMZHKhH7NRDAm5cS3aD3N7SAIL0FtSpU6ZdKBf/zRbVPF7FUWuBoihAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T05:54:48.124039Z","bundle_sha256":"e99a738d8d7af4bedcb8314f1c56fa50e741075c6da791441f47e06275287d82"}}