{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:2I4YIWNQJGVXX7SAREJRFEHQCD","short_pith_number":"pith:2I4YIWNQ","canonical_record":{"source":{"id":"1405.4845","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-05-19T19:19:35Z","cross_cats_sorted":["physics.bio-ph"],"title_canon_sha256":"f75cf4293b3e680472df6fbced7981f4cd20db7540240e04c7cf48406df1145c","abstract_canon_sha256":"b9dbddd5fdc787102671d52214145eb72ab2b6a6a9f5f6edb0216a01f9eb99ef"},"schema_version":"1.0"},"canonical_sha256":"d2398459b049ab7bfe4089131290f010cc0396a791553fcd1502a3ef0d9f4d7f","source":{"kind":"arxiv","id":"1405.4845","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.4845","created_at":"2026-05-18T02:48:56Z"},{"alias_kind":"arxiv_version","alias_value":"1405.4845v1","created_at":"2026-05-18T02:48:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.4845","created_at":"2026-05-18T02:48:56Z"},{"alias_kind":"pith_short_12","alias_value":"2I4YIWNQJGVX","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"2I4YIWNQJGVXX7SA","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"2I4YIWNQ","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:2I4YIWNQJGVXX7SAREJRFEHQCD","target":"record","payload":{"canonical_record":{"source":{"id":"1405.4845","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-05-19T19:19:35Z","cross_cats_sorted":["physics.bio-ph"],"title_canon_sha256":"f75cf4293b3e680472df6fbced7981f4cd20db7540240e04c7cf48406df1145c","abstract_canon_sha256":"b9dbddd5fdc787102671d52214145eb72ab2b6a6a9f5f6edb0216a01f9eb99ef"},"schema_version":"1.0"},"canonical_sha256":"d2398459b049ab7bfe4089131290f010cc0396a791553fcd1502a3ef0d9f4d7f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:48:56.189409Z","signature_b64":"4gbB4b1K0LzjRF1BI5P0X1WnJ4CeywzbHUu4uykFZNT0iHfWZMoZrJbszHSLDfXUGjhMuLGTXNqRkk03E8o4Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d2398459b049ab7bfe4089131290f010cc0396a791553fcd1502a3ef0d9f4d7f","last_reissued_at":"2026-05-18T02:48:56.188801Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:48:56.188801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.4845","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":"2026-05-18T02:48:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jJPZD9cxheQxIbP/4chGiTFe9XZsuGVXagND2yQMZw8S4RMEAlGliQ9nD0Rj0CnLtUyE+ASpvWDiGQPI6yPyCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T20:46:05.658326Z"},"content_sha256":"f33dee8fc2d9d40b87a66e0c665826b075640bb737c1fcae7b7cd28ab0c607fe","schema_version":"1.0","event_id":"sha256:f33dee8fc2d9d40b87a66e0c665826b075640bb737c1fcae7b7cd28ab0c607fe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:2I4YIWNQJGVXX7SAREJRFEHQCD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Elasto-plastic response of reversibly crosslinked biopolymer bundles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.bio-ph"],"primary_cat":"cond-mat.soft","authors_text":"Claus Heussinger, Ole Schuman, Poulomi Sadhukhan","submitted_at":"2014-05-19T19:19:35Z","abstract_excerpt":"We study the response of F-actin bundles to driving forces through a simple analytical model. We consider two filaments connected by reversibly bound crosslinks and driven by an external force. Two failure modes under load can be defined. \\textit{Brittle failure} is observed when crosslinks suddenly and collectively unbind, leading to catastrophic loss of bundle integrity. During \\textit{ductile failure}, on the other hand, bundle integrity is maintained, however at the cost of crosslink reorganization and defect formation. We present phase diagrams for the onset of failure, highlighting the i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.4845","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":"2026-05-18T02:48:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9VKkBUrgBE0ROO4wf8MUPt/kbQtENekcst3MEPKxR+/dg5ljeuTrrwoLxfeeezV+Is6s5lQJVTV7j8TNb7AqDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T20:46:05.658745Z"},"content_sha256":"b5d1df29b03a685fa10847a7ff7540e99bba641e51406d5f123ee582bce53d66","schema_version":"1.0","event_id":"sha256:b5d1df29b03a685fa10847a7ff7540e99bba641e51406d5f123ee582bce53d66"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2I4YIWNQJGVXX7SAREJRFEHQCD/bundle.json","state_url":"https://pith.science/pith/2I4YIWNQJGVXX7SAREJRFEHQCD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2I4YIWNQJGVXX7SAREJRFEHQCD/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":"2026-06-02T20:46:05Z","links":{"resolver":"https://pith.science/pith/2I4YIWNQJGVXX7SAREJRFEHQCD","bundle":"https://pith.science/pith/2I4YIWNQJGVXX7SAREJRFEHQCD/bundle.json","state":"https://pith.science/pith/2I4YIWNQJGVXX7SAREJRFEHQCD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2I4YIWNQJGVXX7SAREJRFEHQCD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:2I4YIWNQJGVXX7SAREJRFEHQCD","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":"b9dbddd5fdc787102671d52214145eb72ab2b6a6a9f5f6edb0216a01f9eb99ef","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-05-19T19:19:35Z","title_canon_sha256":"f75cf4293b3e680472df6fbced7981f4cd20db7540240e04c7cf48406df1145c"},"schema_version":"1.0","source":{"id":"1405.4845","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.4845","created_at":"2026-05-18T02:48:56Z"},{"alias_kind":"arxiv_version","alias_value":"1405.4845v1","created_at":"2026-05-18T02:48:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.4845","created_at":"2026-05-18T02:48:56Z"},{"alias_kind":"pith_short_12","alias_value":"2I4YIWNQJGVX","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"2I4YIWNQJGVXX7SA","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"2I4YIWNQ","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:b5d1df29b03a685fa10847a7ff7540e99bba641e51406d5f123ee582bce53d66","target":"graph","created_at":"2026-05-18T02:48:56Z","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":"We study the response of F-actin bundles to driving forces through a simple analytical model. We consider two filaments connected by reversibly bound crosslinks and driven by an external force. Two failure modes under load can be defined. \\textit{Brittle failure} is observed when crosslinks suddenly and collectively unbind, leading to catastrophic loss of bundle integrity. During \\textit{ductile failure}, on the other hand, bundle integrity is maintained, however at the cost of crosslink reorganization and defect formation. We present phase diagrams for the onset of failure, highlighting the i","authors_text":"Claus Heussinger, Ole Schuman, Poulomi Sadhukhan","cross_cats":["physics.bio-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-05-19T19:19:35Z","title":"Elasto-plastic response of reversibly crosslinked biopolymer bundles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.4845","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:f33dee8fc2d9d40b87a66e0c665826b075640bb737c1fcae7b7cd28ab0c607fe","target":"record","created_at":"2026-05-18T02:48:56Z","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":"b9dbddd5fdc787102671d52214145eb72ab2b6a6a9f5f6edb0216a01f9eb99ef","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-05-19T19:19:35Z","title_canon_sha256":"f75cf4293b3e680472df6fbced7981f4cd20db7540240e04c7cf48406df1145c"},"schema_version":"1.0","source":{"id":"1405.4845","kind":"arxiv","version":1}},"canonical_sha256":"d2398459b049ab7bfe4089131290f010cc0396a791553fcd1502a3ef0d9f4d7f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2398459b049ab7bfe4089131290f010cc0396a791553fcd1502a3ef0d9f4d7f","first_computed_at":"2026-05-18T02:48:56.188801Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:48:56.188801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4gbB4b1K0LzjRF1BI5P0X1WnJ4CeywzbHUu4uykFZNT0iHfWZMoZrJbszHSLDfXUGjhMuLGTXNqRkk03E8o4Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T02:48:56.189409Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.4845","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f33dee8fc2d9d40b87a66e0c665826b075640bb737c1fcae7b7cd28ab0c607fe","sha256:b5d1df29b03a685fa10847a7ff7540e99bba641e51406d5f123ee582bce53d66"],"state_sha256":"1c60ad6377e59408428ccbaf85f4f4f2cfc4f3ed67ff4a23858eba2aa2a71653"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6kyf/a2kitaQfYOobBqpkaWMgsMVqIBfeJme0LFLo1i0VrI9ZJ8tGynd1h/ArNlKyFNoRei8MuN0ZxJAMUMbCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T20:46:05.661012Z","bundle_sha256":"f278b09d458648c2ba280f1cbd6352c99980acb2ec6a3217ed937cf87224a7ac"}}