{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:RBWGYCQWBSDUU7ZYFWP2V75PJO","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":"af1424984ca71f81e469502ae665c18ded1fdaf9471f1d023c75cea7aa81da2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.TO","submitted_at":"2018-04-24T20:54:36Z","title_canon_sha256":"a043fb377286bbbe32e9bef24513721aed6d0acebff0f228c5b2dadf895e7b1d"},"schema_version":"1.0","source":{"id":"1804.09256","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.09256","created_at":"2026-05-18T00:17:23Z"},{"alias_kind":"arxiv_version","alias_value":"1804.09256v2","created_at":"2026-05-18T00:17:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09256","created_at":"2026-05-18T00:17:23Z"},{"alias_kind":"pith_short_12","alias_value":"RBWGYCQWBSDU","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RBWGYCQWBSDUU7ZY","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RBWGYCQW","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:b5f8a2c8215b1c9a53f8443e7ef62b1fcefd2ab258a188bf2c3107e93e07d958","target":"graph","created_at":"2026-05-18T00:17:23Z","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":"Chronic wounds fail to proceed through an orderly and timely self healing process, resulting in cutaneous damage with full thickness in depth and leading to a major healthcare and economic burden worldwide. In the UK alone, 200,000 patients suffer from a chronic wound, whilst the global advanced wound care market is expected to reach nearly $11 million in 2022. Despite extensive research efforts so far, clinically-approved chronic wound therapies are still time-consuming, economically unaffordable and present restricted customisation. In this chapter, the role of collagen in the extracellular ","authors_text":"Giuseppe Tronci","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.TO","submitted_at":"2018-04-24T20:54:36Z","title":"The application of collagen in advanced wound dressings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09256","kind":"arxiv","version":2},"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":"sha256:8d13380272898ec975f428bf57761dcd3cfcde7fc72940f9e08e44c3e1d15207","target":"record","created_at":"2026-05-18T00:17:23Z","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":"af1424984ca71f81e469502ae665c18ded1fdaf9471f1d023c75cea7aa81da2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.TO","submitted_at":"2018-04-24T20:54:36Z","title_canon_sha256":"a043fb377286bbbe32e9bef24513721aed6d0acebff0f228c5b2dadf895e7b1d"},"schema_version":"1.0","source":{"id":"1804.09256","kind":"arxiv","version":2}},"canonical_sha256":"886c6c0a160c874a7f382d9faaffaf4b94ebd7e57b641170f81599b393477569","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"886c6c0a160c874a7f382d9faaffaf4b94ebd7e57b641170f81599b393477569","first_computed_at":"2026-05-18T00:17:23.570878Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:23.570878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I2Xc0UD2u86p5ja6dfYOj1NH2pAo47EudAXRY05RSih3CPenJYFLXNZKsXyGVMolc2OUDuDzeEqIGiB52w+VBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:23.571551Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.09256","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d13380272898ec975f428bf57761dcd3cfcde7fc72940f9e08e44c3e1d15207","sha256:b5f8a2c8215b1c9a53f8443e7ef62b1fcefd2ab258a188bf2c3107e93e07d958"],"state_sha256":"c04f14a4f44197eb30e0df736103d3767f7c5e122e5fcfc7565ac57285e2aaec"}