{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:XEZTJYICUTHGBP3DI7SSUKAZSZ","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":"e63732ef1f4379a5d1b7604378d2a75e9cab8854437bb0d297becfcf440210d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-04-09T19:29:36Z","title_canon_sha256":"3aa87f993f62b85e8b80241d9fe5a55ac099e71bdad5176d0159c46a24029ad4"},"schema_version":"1.0","source":{"id":"1704.02648","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.02648","created_at":"2026-05-18T00:30:45Z"},{"alias_kind":"arxiv_version","alias_value":"1704.02648v2","created_at":"2026-05-18T00:30:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.02648","created_at":"2026-05-18T00:30:45Z"},{"alias_kind":"pith_short_12","alias_value":"XEZTJYICUTHG","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XEZTJYICUTHGBP3D","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XEZTJYIC","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:e818fcfaba01c91d74e086a30353c7f727053c65ab2fda01630fab7e6f594120","target":"graph","created_at":"2026-05-18T00:30:45Z","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":"Femtosecond laser written patterns at the surface of brittle materials may show a regenerative random transition from self-organized to disordered structures. Here, we show that this random intermittent behaviour carries relevant fracture statistics information, such as the so-called Weibull parameters. Furthermore, we draw a phenomenological analogy with idle and busy periods arising in queueing systems that we used to establish that these successive laser generated cycles are statistically independent. Based on this analogy and together with microscopic observations, we propose an experiment","authors_text":"Christos-Edward Athanasiou, Max-Olivier Hongler, Yves Bellouard","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-04-09T19:29:36Z","title":"Unravelling brittle fracture statistics out of self-healing patterns forming during femtosecond laser exposure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.02648","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":"sha256:952398da03ff675f9cb9a44e259f4d7d6a72255d257bb2473fad61a3c047c2fe","target":"record","created_at":"2026-05-18T00:30:45Z","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":"e63732ef1f4379a5d1b7604378d2a75e9cab8854437bb0d297becfcf440210d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-04-09T19:29:36Z","title_canon_sha256":"3aa87f993f62b85e8b80241d9fe5a55ac099e71bdad5176d0159c46a24029ad4"},"schema_version":"1.0","source":{"id":"1704.02648","kind":"arxiv","version":2}},"canonical_sha256":"b93334e102a4ce60bf6347e52a28199671102a6b5485bbb6d46326f096e08959","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b93334e102a4ce60bf6347e52a28199671102a6b5485bbb6d46326f096e08959","first_computed_at":"2026-05-18T00:30:45.227890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:45.227890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BsY3zngEPhP/yKqvuNVKTtf08TGHM2t6TPfDpF45YcxkJ5zzcA7sjBJc2EHVdrrfxT6DK27r4t2mgbVNkM+xDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:45.228362Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.02648","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:952398da03ff675f9cb9a44e259f4d7d6a72255d257bb2473fad61a3c047c2fe","sha256:e818fcfaba01c91d74e086a30353c7f727053c65ab2fda01630fab7e6f594120"],"state_sha256":"7e6b8b1958a3dfe372a136f78c68e9d5294403ea1d4dbfa4e815b517fa0c217d"}