{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:UZ2QSOOBL23BM6C34XCR6K5JOD","short_pith_number":"pith:UZ2QSOOB","canonical_record":{"source":{"id":"1009.2251","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-09-12T17:13:57Z","cross_cats_sorted":["q-bio.BM"],"title_canon_sha256":"a1f633c660bf099c3b0f47b8535a921940154a36f769d7f04d21d1a93c824b80","abstract_canon_sha256":"8cc70a534b64ffcf5154cf3e335120f116a14f9fafaf017a2d46104dcf9e5bfc"},"schema_version":"1.0"},"canonical_sha256":"a6750939c15eb616785be5c51f2ba970cc514b159858d4711ffb3e8fc4971d8e","source":{"kind":"arxiv","id":"1009.2251","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2251","created_at":"2026-05-18T04:27:58Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2251v1","created_at":"2026-05-18T04:27:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2251","created_at":"2026-05-18T04:27:58Z"},{"alias_kind":"pith_short_12","alias_value":"UZ2QSOOBL23B","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"UZ2QSOOBL23BM6C3","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"UZ2QSOOB","created_at":"2026-05-18T12:26:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:UZ2QSOOBL23BM6C34XCR6K5JOD","target":"record","payload":{"canonical_record":{"source":{"id":"1009.2251","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-09-12T17:13:57Z","cross_cats_sorted":["q-bio.BM"],"title_canon_sha256":"a1f633c660bf099c3b0f47b8535a921940154a36f769d7f04d21d1a93c824b80","abstract_canon_sha256":"8cc70a534b64ffcf5154cf3e335120f116a14f9fafaf017a2d46104dcf9e5bfc"},"schema_version":"1.0"},"canonical_sha256":"a6750939c15eb616785be5c51f2ba970cc514b159858d4711ffb3e8fc4971d8e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:27:58.073411Z","signature_b64":"QSbVpIgyKqxe2gY0YFse2SHF/l4i1ab0ZJeR2/b4tV/h9DxxJKEhRFNZ4GnIM/clLNB8WWJLtXmFWAooejXSCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a6750939c15eb616785be5c51f2ba970cc514b159858d4711ffb3e8fc4971d8e","last_reissued_at":"2026-05-18T04:27:58.072753Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:27:58.072753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.2251","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":"2026-05-18T04:27:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w0jlpVAxfDDcV/Q6MiTljgInJrkXhEi2eYCyKELXWU/00PIDbwpXdE23MgW1LQrC5xbUkS60ObZklDzmqirUDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T08:14:20.614049Z"},"content_sha256":"f03b696263dcd9a0f583e1937253263c4fd4095132a282a68bbe9f15a34edd75","schema_version":"1.0","event_id":"sha256:f03b696263dcd9a0f583e1937253263c4fd4095132a282a68bbe9f15a34edd75"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:UZ2QSOOBL23BM6C34XCR6K5JOD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Longitudinal Response of Confined Semiflexible Polymers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.BM"],"primary_cat":"cond-mat.soft","authors_text":"Benedikt Obermayer, Erwin Frey, Florian Th\\\"uroff","submitted_at":"2010-09-12T17:13:57Z","abstract_excerpt":"The longitudinal response of single semiflexible polymers to sudden changes in externally applied forces is known to be controlled by the propagation and relaxation of backbone tension. Under many experimental circumstances, realized, e.g., in nano-fluidic devices or in polymeric networks or solutions, these polymers are effectively confined in a channel- or tube-like geometry. By means of heuristic scaling laws and rigorous analytical theory, we analyze the tension dynamics of confined semiflexible polymers for various generic experimental setups. It turns out that in contrast to the well-kno"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2251","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":"2026-05-18T04:27:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qM3DX3H1U7dgcfPmV9MwCa8hF0Lg7GIvVN74Zavs2NB2VTI/h1dy8b/tZypTwPCp6xCvVAtmZiqH2d/IuiWbDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T08:14:20.614849Z"},"content_sha256":"6a38c7ebb8d537678a04096bdf95623374a542668d775d5451f80ec87c4ba188","schema_version":"1.0","event_id":"sha256:6a38c7ebb8d537678a04096bdf95623374a542668d775d5451f80ec87c4ba188"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UZ2QSOOBL23BM6C34XCR6K5JOD/bundle.json","state_url":"https://pith.science/pith/UZ2QSOOBL23BM6C34XCR6K5JOD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UZ2QSOOBL23BM6C34XCR6K5JOD/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":"2026-06-06T08:14:20Z","links":{"resolver":"https://pith.science/pith/UZ2QSOOBL23BM6C34XCR6K5JOD","bundle":"https://pith.science/pith/UZ2QSOOBL23BM6C34XCR6K5JOD/bundle.json","state":"https://pith.science/pith/UZ2QSOOBL23BM6C34XCR6K5JOD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UZ2QSOOBL23BM6C34XCR6K5JOD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:UZ2QSOOBL23BM6C34XCR6K5JOD","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":"8cc70a534b64ffcf5154cf3e335120f116a14f9fafaf017a2d46104dcf9e5bfc","cross_cats_sorted":["q-bio.BM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-09-12T17:13:57Z","title_canon_sha256":"a1f633c660bf099c3b0f47b8535a921940154a36f769d7f04d21d1a93c824b80"},"schema_version":"1.0","source":{"id":"1009.2251","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2251","created_at":"2026-05-18T04:27:58Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2251v1","created_at":"2026-05-18T04:27:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2251","created_at":"2026-05-18T04:27:58Z"},{"alias_kind":"pith_short_12","alias_value":"UZ2QSOOBL23B","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"UZ2QSOOBL23BM6C3","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"UZ2QSOOB","created_at":"2026-05-18T12:26:15Z"}],"graph_snapshots":[{"event_id":"sha256:6a38c7ebb8d537678a04096bdf95623374a542668d775d5451f80ec87c4ba188","target":"graph","created_at":"2026-05-18T04:27:58Z","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 longitudinal response of single semiflexible polymers to sudden changes in externally applied forces is known to be controlled by the propagation and relaxation of backbone tension. Under many experimental circumstances, realized, e.g., in nano-fluidic devices or in polymeric networks or solutions, these polymers are effectively confined in a channel- or tube-like geometry. By means of heuristic scaling laws and rigorous analytical theory, we analyze the tension dynamics of confined semiflexible polymers for various generic experimental setups. It turns out that in contrast to the well-kno","authors_text":"Benedikt Obermayer, Erwin Frey, Florian Th\\\"uroff","cross_cats":["q-bio.BM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-09-12T17:13:57Z","title":"Longitudinal Response of Confined Semiflexible Polymers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2251","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:f03b696263dcd9a0f583e1937253263c4fd4095132a282a68bbe9f15a34edd75","target":"record","created_at":"2026-05-18T04:27:58Z","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":"8cc70a534b64ffcf5154cf3e335120f116a14f9fafaf017a2d46104dcf9e5bfc","cross_cats_sorted":["q-bio.BM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-09-12T17:13:57Z","title_canon_sha256":"a1f633c660bf099c3b0f47b8535a921940154a36f769d7f04d21d1a93c824b80"},"schema_version":"1.0","source":{"id":"1009.2251","kind":"arxiv","version":1}},"canonical_sha256":"a6750939c15eb616785be5c51f2ba970cc514b159858d4711ffb3e8fc4971d8e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a6750939c15eb616785be5c51f2ba970cc514b159858d4711ffb3e8fc4971d8e","first_computed_at":"2026-05-18T04:27:58.072753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:58.072753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QSbVpIgyKqxe2gY0YFse2SHF/l4i1ab0ZJeR2/b4tV/h9DxxJKEhRFNZ4GnIM/clLNB8WWJLtXmFWAooejXSCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:58.073411Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.2251","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f03b696263dcd9a0f583e1937253263c4fd4095132a282a68bbe9f15a34edd75","sha256:6a38c7ebb8d537678a04096bdf95623374a542668d775d5451f80ec87c4ba188"],"state_sha256":"dfe2556d656d440d228342be386a6b576713a865fa6786e5230379b8f10808f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sThC8gg5AeReDPgphTIbF2hjfnW+DoVLb27TZvBMTglTbzPsj+Sqv4tqjuahST8xO0a497tzM7EuqKMlYxpBDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T08:14:20.618935Z","bundle_sha256":"c97472ec0802e7e1e63e18760574f653e2c1ecfed22f5251bafeb3f2212aec02"}}