{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:C47WH7ILZXBNNZOLZT62727EDU","short_pith_number":"pith:C47WH7IL","schema_version":"1.0","canonical_sha256":"173f63fd0bcdc2d6e5cbccfdafebe41d25654ed69d77baeb69cf9bedc2d51049","source":{"kind":"arxiv","id":"1409.6377","version":1},"attestation_state":"computed","paper":{"title":"Long Range Force Transmission in Fibrous Matrices Enabled by Tension-Driven Alignment of Fibers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","q-bio.CB"],"primary_cat":"physics.bio-ph","authors_text":"Abhilash Nair, Christopher S. Chen, Hailong Wang, Rebecca G. Wells, Vivek B. Shenoy","submitted_at":"2014-09-23T00:42:47Z","abstract_excerpt":"Cells can sense and respond to mechanical signals over relatively long distances across fibrous extracellular matrices. Here, we explore all of the key factors that influence long range force transmission in cell-populated collagen matrices: alignment of collagen fibers, responses to applied force, strain stiffening properties of the aligned fibers, aspect ratios of the cells, and the polarization of cellular contraction. A constitutive law accounting for mechanically-driven collagen fiber reorientation is proposed. We systematically investigate the range of collagen fiber alignment using both"},"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":"1409.6377","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2014-09-23T00:42:47Z","cross_cats_sorted":["cond-mat.soft","q-bio.CB"],"title_canon_sha256":"f01ce41a9ae05d4fa3b4ad5a1b3d17eb384dc5265a4367801e0e341de510605b","abstract_canon_sha256":"712cf04dab5109ca9656749411a8b75c8ce945a60e78dad15e1203902817d467"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:58.895604Z","signature_b64":"Y7ddJIqG86jBxqEoPbsMxHRvCbtSQlL/zO3kqB4lOnKShfwhpuvCMUjk9iPsDfFI4BN9ev37ZiC1CX51JNd2Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"173f63fd0bcdc2d6e5cbccfdafebe41d25654ed69d77baeb69cf9bedc2d51049","last_reissued_at":"2026-05-18T01:41:58.895131Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:58.895131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Long Range Force Transmission in Fibrous Matrices Enabled by Tension-Driven Alignment of Fibers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","q-bio.CB"],"primary_cat":"physics.bio-ph","authors_text":"Abhilash Nair, Christopher S. Chen, Hailong Wang, Rebecca G. Wells, Vivek B. Shenoy","submitted_at":"2014-09-23T00:42:47Z","abstract_excerpt":"Cells can sense and respond to mechanical signals over relatively long distances across fibrous extracellular matrices. Here, we explore all of the key factors that influence long range force transmission in cell-populated collagen matrices: alignment of collagen fibers, responses to applied force, strain stiffening properties of the aligned fibers, aspect ratios of the cells, and the polarization of cellular contraction. A constitutive law accounting for mechanically-driven collagen fiber reorientation is proposed. We systematically investigate the range of collagen fiber alignment using both"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.6377","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1409.6377","created_at":"2026-05-18T01:41:58.895196+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.6377v1","created_at":"2026-05-18T01:41:58.895196+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.6377","created_at":"2026-05-18T01:41:58.895196+00:00"},{"alias_kind":"pith_short_12","alias_value":"C47WH7ILZXBN","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_16","alias_value":"C47WH7ILZXBNNZOL","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_8","alias_value":"C47WH7IL","created_at":"2026-05-18T12:28:22.404517+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/C47WH7ILZXBNNZOLZT62727EDU","json":"https://pith.science/pith/C47WH7ILZXBNNZOLZT62727EDU.json","graph_json":"https://pith.science/api/pith-number/C47WH7ILZXBNNZOLZT62727EDU/graph.json","events_json":"https://pith.science/api/pith-number/C47WH7ILZXBNNZOLZT62727EDU/events.json","paper":"https://pith.science/paper/C47WH7IL"},"agent_actions":{"view_html":"https://pith.science/pith/C47WH7ILZXBNNZOLZT62727EDU","download_json":"https://pith.science/pith/C47WH7ILZXBNNZOLZT62727EDU.json","view_paper":"https://pith.science/paper/C47WH7IL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.6377&json=true","fetch_graph":"https://pith.science/api/pith-number/C47WH7ILZXBNNZOLZT62727EDU/graph.json","fetch_events":"https://pith.science/api/pith-number/C47WH7ILZXBNNZOLZT62727EDU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C47WH7ILZXBNNZOLZT62727EDU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C47WH7ILZXBNNZOLZT62727EDU/action/storage_attestation","attest_author":"https://pith.science/pith/C47WH7ILZXBNNZOLZT62727EDU/action/author_attestation","sign_citation":"https://pith.science/pith/C47WH7ILZXBNNZOLZT62727EDU/action/citation_signature","submit_replication":"https://pith.science/pith/C47WH7ILZXBNNZOLZT62727EDU/action/replication_record"}},"created_at":"2026-05-18T01:41:58.895196+00:00","updated_at":"2026-05-18T01:41:58.895196+00:00"}