{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:QZRTIKN2X4XD7GEN75V47GYRHE","short_pith_number":"pith:QZRTIKN2","schema_version":"1.0","canonical_sha256":"86633429babf2e3f988dff6bcf9b113902972fc703bec16d15ac0e67889ca082","source":{"kind":"arxiv","id":"1711.10386","version":6},"attestation_state":"computed","paper":{"title":"Screening of Fungi for the Application of Self-Healing Concrete","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"q-bio.OT","authors_text":"Congrui Jin, Guangwen Zhou, Hui Zhou, Jing Luo, Ning Zhang, Rakenth R. Menon, Xiaobo Chen, Zhiyong Liu","submitted_at":"2017-11-23T20:26:27Z","abstract_excerpt":"Concrete is susceptible to cracking owing to drying shrinkage, freeze-thaw cycles, delayed ettringite formation, reinforcement corrosion, creep and fatigue, etc. Since maintenance and inspection of concrete infrastructure require onerous labor and high costs, self-healing of harmful cracks without human interference or intervention could be of great attraction. The goal of this study is to explore a new self-healing approach in which fungi are used as a self-healing agent to promote calcium carbonate precipitation to fill the cracks in concrete structures. Recent research results in the field "},"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":"1711.10386","kind":"arxiv","version":6},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.OT","submitted_at":"2017-11-23T20:26:27Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"abe9e8abbed899be4e5ad887b76d0695d3fbe48d05d0a0f18f72175f84acea62","abstract_canon_sha256":"00b43b4cd81786713ef7e06fc09fc07ebc355dc48832b7669497dd6bc498bbca"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:47.193436Z","signature_b64":"eocPpGpQCpgbvGSOu2uuVIUnu+0hzfz20HlUccX9Wp3I1+Vnw64rbl/RFLs7wT/iAoX+8lWPyhauHnSxZ5ysBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86633429babf2e3f988dff6bcf9b113902972fc703bec16d15ac0e67889ca082","last_reissued_at":"2026-05-18T00:10:47.192864Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:47.192864Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Screening of Fungi for the Application of Self-Healing Concrete","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"q-bio.OT","authors_text":"Congrui Jin, Guangwen Zhou, Hui Zhou, Jing Luo, Ning Zhang, Rakenth R. Menon, Xiaobo Chen, Zhiyong Liu","submitted_at":"2017-11-23T20:26:27Z","abstract_excerpt":"Concrete is susceptible to cracking owing to drying shrinkage, freeze-thaw cycles, delayed ettringite formation, reinforcement corrosion, creep and fatigue, etc. Since maintenance and inspection of concrete infrastructure require onerous labor and high costs, self-healing of harmful cracks without human interference or intervention could be of great attraction. The goal of this study is to explore a new self-healing approach in which fungi are used as a self-healing agent to promote calcium carbonate precipitation to fill the cracks in concrete structures. Recent research results in the field "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.10386","kind":"arxiv","version":6},"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":"1711.10386","created_at":"2026-05-18T00:10:47.192975+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.10386v6","created_at":"2026-05-18T00:10:47.192975+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.10386","created_at":"2026-05-18T00:10:47.192975+00:00"},{"alias_kind":"pith_short_12","alias_value":"QZRTIKN2X4XD","created_at":"2026-05-18T12:31:39.905425+00:00"},{"alias_kind":"pith_short_16","alias_value":"QZRTIKN2X4XD7GEN","created_at":"2026-05-18T12:31:39.905425+00:00"},{"alias_kind":"pith_short_8","alias_value":"QZRTIKN2","created_at":"2026-05-18T12:31:39.905425+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/QZRTIKN2X4XD7GEN75V47GYRHE","json":"https://pith.science/pith/QZRTIKN2X4XD7GEN75V47GYRHE.json","graph_json":"https://pith.science/api/pith-number/QZRTIKN2X4XD7GEN75V47GYRHE/graph.json","events_json":"https://pith.science/api/pith-number/QZRTIKN2X4XD7GEN75V47GYRHE/events.json","paper":"https://pith.science/paper/QZRTIKN2"},"agent_actions":{"view_html":"https://pith.science/pith/QZRTIKN2X4XD7GEN75V47GYRHE","download_json":"https://pith.science/pith/QZRTIKN2X4XD7GEN75V47GYRHE.json","view_paper":"https://pith.science/paper/QZRTIKN2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.10386&json=true","fetch_graph":"https://pith.science/api/pith-number/QZRTIKN2X4XD7GEN75V47GYRHE/graph.json","fetch_events":"https://pith.science/api/pith-number/QZRTIKN2X4XD7GEN75V47GYRHE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QZRTIKN2X4XD7GEN75V47GYRHE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QZRTIKN2X4XD7GEN75V47GYRHE/action/storage_attestation","attest_author":"https://pith.science/pith/QZRTIKN2X4XD7GEN75V47GYRHE/action/author_attestation","sign_citation":"https://pith.science/pith/QZRTIKN2X4XD7GEN75V47GYRHE/action/citation_signature","submit_replication":"https://pith.science/pith/QZRTIKN2X4XD7GEN75V47GYRHE/action/replication_record"}},"created_at":"2026-05-18T00:10:47.192975+00:00","updated_at":"2026-05-18T00:10:47.192975+00:00"}