{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:AUIXTP7I3R4YRXA5YEGUJNXNTP","short_pith_number":"pith:AUIXTP7I","schema_version":"1.0","canonical_sha256":"051179bfe8dc7988dc1dc10d44b6ed9be85c2fc967de3dde80608bba30f2fd0c","source":{"kind":"arxiv","id":"1902.10082","version":1},"attestation_state":"computed","paper":{"title":"Dynamics of fracturing saturated porous media and self-organization of rupture","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CE","authors_text":"B.A. Schrefler, C. Peruzzo, D.T. Cao, E. Milanese, F. Hussain, F. Pesavento, P. Favia","submitted_at":"2019-02-26T17:41:42Z","abstract_excerpt":"Analytical solutions and a vast majority of numerical ones for fracture propagation in saturated porous media yield smooth behavior while experiments, field observations and a few numerical solutions reveal stepwise crack advancement and pressure oscillations. To explain this fact, we invoke self-organization of rupture observed in fracturing solids, both dry and fully saturated, when two requirements are satisfied: i) the external drive has a much slower timescale than fracture propagation; and ii) the increment of the external load (drive) is applied only when the internal rearrangement of f"},"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":"1902.10082","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CE","submitted_at":"2019-02-26T17:41:42Z","cross_cats_sorted":[],"title_canon_sha256":"c82bb9c7dabbd493e687380d55fe751801ab11f0876696efe1d85937a67e1607","abstract_canon_sha256":"cc5bc1d20e37bb8a3cb2b482ffd30e32b48686c065715500efc46f88dc8cebc5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:52:31.651986Z","signature_b64":"wNjhyA6EpVB+sAOb4KzpWiSAgFbxnk5arn3opSEK+E+SWrpeOy2NME3qtLwAlMrVVO1vMMN405MO78MQJU3MBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"051179bfe8dc7988dc1dc10d44b6ed9be85c2fc967de3dde80608bba30f2fd0c","last_reissued_at":"2026-05-17T23:52:31.651573Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:52:31.651573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamics of fracturing saturated porous media and self-organization of rupture","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CE","authors_text":"B.A. Schrefler, C. Peruzzo, D.T. Cao, E. Milanese, F. Hussain, F. Pesavento, P. Favia","submitted_at":"2019-02-26T17:41:42Z","abstract_excerpt":"Analytical solutions and a vast majority of numerical ones for fracture propagation in saturated porous media yield smooth behavior while experiments, field observations and a few numerical solutions reveal stepwise crack advancement and pressure oscillations. To explain this fact, we invoke self-organization of rupture observed in fracturing solids, both dry and fully saturated, when two requirements are satisfied: i) the external drive has a much slower timescale than fracture propagation; and ii) the increment of the external load (drive) is applied only when the internal rearrangement of f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.10082","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":"1902.10082","created_at":"2026-05-17T23:52:31.651635+00:00"},{"alias_kind":"arxiv_version","alias_value":"1902.10082v1","created_at":"2026-05-17T23:52:31.651635+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.10082","created_at":"2026-05-17T23:52:31.651635+00:00"},{"alias_kind":"pith_short_12","alias_value":"AUIXTP7I3R4Y","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_16","alias_value":"AUIXTP7I3R4YRXA5","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_8","alias_value":"AUIXTP7I","created_at":"2026-05-18T12:33:12.712433+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/AUIXTP7I3R4YRXA5YEGUJNXNTP","json":"https://pith.science/pith/AUIXTP7I3R4YRXA5YEGUJNXNTP.json","graph_json":"https://pith.science/api/pith-number/AUIXTP7I3R4YRXA5YEGUJNXNTP/graph.json","events_json":"https://pith.science/api/pith-number/AUIXTP7I3R4YRXA5YEGUJNXNTP/events.json","paper":"https://pith.science/paper/AUIXTP7I"},"agent_actions":{"view_html":"https://pith.science/pith/AUIXTP7I3R4YRXA5YEGUJNXNTP","download_json":"https://pith.science/pith/AUIXTP7I3R4YRXA5YEGUJNXNTP.json","view_paper":"https://pith.science/paper/AUIXTP7I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1902.10082&json=true","fetch_graph":"https://pith.science/api/pith-number/AUIXTP7I3R4YRXA5YEGUJNXNTP/graph.json","fetch_events":"https://pith.science/api/pith-number/AUIXTP7I3R4YRXA5YEGUJNXNTP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AUIXTP7I3R4YRXA5YEGUJNXNTP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AUIXTP7I3R4YRXA5YEGUJNXNTP/action/storage_attestation","attest_author":"https://pith.science/pith/AUIXTP7I3R4YRXA5YEGUJNXNTP/action/author_attestation","sign_citation":"https://pith.science/pith/AUIXTP7I3R4YRXA5YEGUJNXNTP/action/citation_signature","submit_replication":"https://pith.science/pith/AUIXTP7I3R4YRXA5YEGUJNXNTP/action/replication_record"}},"created_at":"2026-05-17T23:52:31.651635+00:00","updated_at":"2026-05-17T23:52:31.651635+00:00"}