{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ZLPJVAYTXXR3WLEXJN55AJUNXZ","short_pith_number":"pith:ZLPJVAYT","schema_version":"1.0","canonical_sha256":"cade9a8313bde3bb2c974b7bd0268dbe5cb509ee833c1a31b83884d4381b76c7","source":{"kind":"arxiv","id":"1708.07454","version":2},"attestation_state":"computed","paper":{"title":"Tension and chemical efficiency of Myosin-II motors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"physics.bio-ph","authors_text":"Christian Maes, Herman Ramon, Ji\\v{r}\\'i Pe\\v{s}ek, Pieter Baerts","submitted_at":"2017-08-24T15:23:04Z","abstract_excerpt":"Recent experiments demonstrate that molecular motors from the Myosin II family serve as cross-links inducing active tension in the cytoskeletal network. Here we revise the Brownian ratchet model, previously studied in the context of active transport along polymer tracks, in setups resembling a motor in a polymer network, also taking into account the effect of electrostatic changes in the motor heads. We explore important mechanical quantities and show that such a model is also capable of mechanosensing. Finally, we introduce a novel efficiency based on excess heat production by the chemical cy"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1708.07454","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2017-08-24T15:23:04Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"fda85b06eb6ffffd24a9ca44c4db91a000b883fa7a013a7edfcf8f37489cc2e9","abstract_canon_sha256":"baab1d4d78caefcc97d261a83cb3db4e141083f13199ae84649cfd9742ee6051"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:34:09.517153Z","signature_b64":"sNdp8FqZ0B+IDzqgCXxb0GkWicL6GCIMgvsbIvBnzGpM9RKr7Acacy21tTAvf3SNwHcwQlyyL4F5epPgDm9eAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cade9a8313bde3bb2c974b7bd0268dbe5cb509ee833c1a31b83884d4381b76c7","last_reissued_at":"2026-05-18T00:34:09.516453Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:34:09.516453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tension and chemical efficiency of Myosin-II motors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"physics.bio-ph","authors_text":"Christian Maes, Herman Ramon, Ji\\v{r}\\'i Pe\\v{s}ek, Pieter Baerts","submitted_at":"2017-08-24T15:23:04Z","abstract_excerpt":"Recent experiments demonstrate that molecular motors from the Myosin II family serve as cross-links inducing active tension in the cytoskeletal network. Here we revise the Brownian ratchet model, previously studied in the context of active transport along polymer tracks, in setups resembling a motor in a polymer network, also taking into account the effect of electrostatic changes in the motor heads. We explore important mechanical quantities and show that such a model is also capable of mechanosensing. Finally, we introduce a novel efficiency based on excess heat production by the chemical cy"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.07454","kind":"arxiv","version":2},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1708.07454","created_at":"2026-05-18T00:34:09.516597+00:00"},{"alias_kind":"arxiv_version","alias_value":"1708.07454v2","created_at":"2026-05-18T00:34:09.516597+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.07454","created_at":"2026-05-18T00:34:09.516597+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZLPJVAYTXXR3","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZLPJVAYTXXR3WLEX","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZLPJVAYT","created_at":"2026-05-18T12:31:59.375834+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZLPJVAYTXXR3WLEXJN55AJUNXZ","json":"https://pith.science/pith/ZLPJVAYTXXR3WLEXJN55AJUNXZ.json","graph_json":"https://pith.science/api/pith-number/ZLPJVAYTXXR3WLEXJN55AJUNXZ/graph.json","events_json":"https://pith.science/api/pith-number/ZLPJVAYTXXR3WLEXJN55AJUNXZ/events.json","paper":"https://pith.science/paper/ZLPJVAYT"},"agent_actions":{"view_html":"https://pith.science/pith/ZLPJVAYTXXR3WLEXJN55AJUNXZ","download_json":"https://pith.science/pith/ZLPJVAYTXXR3WLEXJN55AJUNXZ.json","view_paper":"https://pith.science/paper/ZLPJVAYT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1708.07454&json=true","fetch_graph":"https://pith.science/api/pith-number/ZLPJVAYTXXR3WLEXJN55AJUNXZ/graph.json","fetch_events":"https://pith.science/api/pith-number/ZLPJVAYTXXR3WLEXJN55AJUNXZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZLPJVAYTXXR3WLEXJN55AJUNXZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZLPJVAYTXXR3WLEXJN55AJUNXZ/action/storage_attestation","attest_author":"https://pith.science/pith/ZLPJVAYTXXR3WLEXJN55AJUNXZ/action/author_attestation","sign_citation":"https://pith.science/pith/ZLPJVAYTXXR3WLEXJN55AJUNXZ/action/citation_signature","submit_replication":"https://pith.science/pith/ZLPJVAYTXXR3WLEXJN55AJUNXZ/action/replication_record"}},"created_at":"2026-05-18T00:34:09.516597+00:00","updated_at":"2026-05-18T00:34:09.516597+00:00"}