{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:JCAKXJLVSYQV4LEHXPPT7QAVWU","short_pith_number":"pith:JCAKXJLV","canonical_record":{"source":{"id":"2602.09737","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-02-10T12:51:06Z","cross_cats_sorted":["cond-mat.soft","cond-mat.stat-mech","physics.app-ph"],"title_canon_sha256":"ecfda8cbb375dcd1c6c51dc379e8236d57ad6f718b9cc0d0257f3bb0bf21df38","abstract_canon_sha256":"a6d406db9eb8898ee1ed1609ad3c313e09019369db48caaa00b0d97b626efd01"},"schema_version":"1.0"},"canonical_sha256":"4880aba57596215e2c87bbdf3fc015b52f013a8fbc06b3d1a5fdd83f0b2a4bdd","source":{"kind":"arxiv","id":"2602.09737","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.09737","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"arxiv_version","alias_value":"2602.09737v1","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.09737","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"pith_short_12","alias_value":"JCAKXJLVSYQV","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"pith_short_16","alias_value":"JCAKXJLVSYQV4LEH","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"pith_short_8","alias_value":"JCAKXJLV","created_at":"2026-07-10T00:18:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:JCAKXJLVSYQV4LEHXPPT7QAVWU","target":"record","payload":{"canonical_record":{"source":{"id":"2602.09737","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-02-10T12:51:06Z","cross_cats_sorted":["cond-mat.soft","cond-mat.stat-mech","physics.app-ph"],"title_canon_sha256":"ecfda8cbb375dcd1c6c51dc379e8236d57ad6f718b9cc0d0257f3bb0bf21df38","abstract_canon_sha256":"a6d406db9eb8898ee1ed1609ad3c313e09019369db48caaa00b0d97b626efd01"},"schema_version":"1.0"},"canonical_sha256":"4880aba57596215e2c87bbdf3fc015b52f013a8fbc06b3d1a5fdd83f0b2a4bdd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-10T00:18:43.713436Z","signature_b64":"iSsZ5g8B2PzoQNP/sNH+g3sEaTvVjlpFIGGkhF+Zds/fVapXCu3fwdMbD67ZyXpKJsCTB2QeWNwTpFS1L4kiDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4880aba57596215e2c87bbdf3fc015b52f013a8fbc06b3d1a5fdd83f0b2a4bdd","last_reissued_at":"2026-07-10T00:18:43.712919Z","signature_status":"signed_v1","first_computed_at":"2026-07-10T00:18:43.712919Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2602.09737","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":"2026-07-10T00:18:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3416m/adStm+f6QAO3Uzcb1WoCAIbZ3PIHn4pt2dCNPbdITZt53VbHblUPlnRaR21JwvuDn4F1EFVf7xjZShCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:37:36.693904Z"},"content_sha256":"9da8ac2bda59e467eb1a969a1021a479e00fd654116e099f2c6677cb71e96d88","schema_version":"1.0","event_id":"sha256:9da8ac2bda59e467eb1a969a1021a479e00fd654116e099f2c6677cb71e96d88"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:JCAKXJLVSYQV4LEHXPPT7QAVWU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How Geometry Tames Disorder in Lattice Fracture","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.soft","cond-mat.stat-mech","physics.app-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alessandra Lingua, Antoine Sanner, David S. Kammer, Leo de Waal, Marcelo A. Dias, Matthaios Chouzouris","submitted_at":"2026-02-10T12:51:06Z","abstract_excerpt":"We investigate the fracture behavior of pre-cracked triangular beam-lattices whose elements have failure stresses drawn from a Weibull distribution. Through a statistical analysis and numerical simulations, we identify and verify the existence of three distinct failure regimes: (i) disorder is effectively suppressed, (ii) disorder manifests locally near the crack tip, modifying the crack morphology, and (iii) disorder manifests globally, leading to initially diffuse failure. Our model naturally reveals the key parameters governing this behavior: the Weibull modulus, quantifying the spread in f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.09737","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2602.09737/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-10T00:18:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UVFqV7Vli+4YdwO1qm1lUbqTTgeoJpv7aku+MeUGqFqm5zoJZSuQ/ZV9z3U7U89ES2HprcUEIGHI2aM5nEcgCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:37:36.694397Z"},"content_sha256":"2f205743c45bd57b77304a2afc1b886a7edb0808eb961ca6c0a359152641bbef","schema_version":"1.0","event_id":"sha256:2f205743c45bd57b77304a2afc1b886a7edb0808eb961ca6c0a359152641bbef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JCAKXJLVSYQV4LEHXPPT7QAVWU/bundle.json","state_url":"https://pith.science/pith/JCAKXJLVSYQV4LEHXPPT7QAVWU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JCAKXJLVSYQV4LEHXPPT7QAVWU/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":"2026-08-09T21:37:36Z","links":{"resolver":"https://pith.science/pith/JCAKXJLVSYQV4LEHXPPT7QAVWU","bundle":"https://pith.science/pith/JCAKXJLVSYQV4LEHXPPT7QAVWU/bundle.json","state":"https://pith.science/pith/JCAKXJLVSYQV4LEHXPPT7QAVWU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JCAKXJLVSYQV4LEHXPPT7QAVWU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JCAKXJLVSYQV4LEHXPPT7QAVWU","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":"a6d406db9eb8898ee1ed1609ad3c313e09019369db48caaa00b0d97b626efd01","cross_cats_sorted":["cond-mat.soft","cond-mat.stat-mech","physics.app-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-02-10T12:51:06Z","title_canon_sha256":"ecfda8cbb375dcd1c6c51dc379e8236d57ad6f718b9cc0d0257f3bb0bf21df38"},"schema_version":"1.0","source":{"id":"2602.09737","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.09737","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"arxiv_version","alias_value":"2602.09737v1","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.09737","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"pith_short_12","alias_value":"JCAKXJLVSYQV","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"pith_short_16","alias_value":"JCAKXJLVSYQV4LEH","created_at":"2026-07-10T00:18:43Z"},{"alias_kind":"pith_short_8","alias_value":"JCAKXJLV","created_at":"2026-07-10T00:18:43Z"}],"graph_snapshots":[{"event_id":"sha256:2f205743c45bd57b77304a2afc1b886a7edb0808eb961ca6c0a359152641bbef","target":"graph","created_at":"2026-07-10T00:18:43Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2602.09737/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the fracture behavior of pre-cracked triangular beam-lattices whose elements have failure stresses drawn from a Weibull distribution. Through a statistical analysis and numerical simulations, we identify and verify the existence of three distinct failure regimes: (i) disorder is effectively suppressed, (ii) disorder manifests locally near the crack tip, modifying the crack morphology, and (iii) disorder manifests globally, leading to initially diffuse failure. Our model naturally reveals the key parameters governing this behavior: the Weibull modulus, quantifying the spread in f","authors_text":"Alessandra Lingua, Antoine Sanner, David S. Kammer, Leo de Waal, Marcelo A. Dias, Matthaios Chouzouris","cross_cats":["cond-mat.soft","cond-mat.stat-mech","physics.app-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-02-10T12:51:06Z","title":"How Geometry Tames Disorder in Lattice Fracture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.09737","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":"sha256:9da8ac2bda59e467eb1a969a1021a479e00fd654116e099f2c6677cb71e96d88","target":"record","created_at":"2026-07-10T00:18:43Z","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":"a6d406db9eb8898ee1ed1609ad3c313e09019369db48caaa00b0d97b626efd01","cross_cats_sorted":["cond-mat.soft","cond-mat.stat-mech","physics.app-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-02-10T12:51:06Z","title_canon_sha256":"ecfda8cbb375dcd1c6c51dc379e8236d57ad6f718b9cc0d0257f3bb0bf21df38"},"schema_version":"1.0","source":{"id":"2602.09737","kind":"arxiv","version":1}},"canonical_sha256":"4880aba57596215e2c87bbdf3fc015b52f013a8fbc06b3d1a5fdd83f0b2a4bdd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4880aba57596215e2c87bbdf3fc015b52f013a8fbc06b3d1a5fdd83f0b2a4bdd","first_computed_at":"2026-07-10T00:18:43.712919Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-10T00:18:43.712919Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iSsZ5g8B2PzoQNP/sNH+g3sEaTvVjlpFIGGkhF+Zds/fVapXCu3fwdMbD67ZyXpKJsCTB2QeWNwTpFS1L4kiDQ==","signature_status":"signed_v1","signed_at":"2026-07-10T00:18:43.713436Z","signed_message":"canonical_sha256_bytes"},"source_id":"2602.09737","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9da8ac2bda59e467eb1a969a1021a479e00fd654116e099f2c6677cb71e96d88","sha256:2f205743c45bd57b77304a2afc1b886a7edb0808eb961ca6c0a359152641bbef"],"state_sha256":"34fb3c435349123545742be4ea709ae0b918a76ad9a1ad53d0513b37d2243a73"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HmVe2RgGLzg413TrM+28Zii5R5uC76WMdbsbR958a9wq+Kt+6/IySbNMd3+c8DJUd0+oQQhOCOHpAXf6XTlhDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T21:37:36.697758Z","bundle_sha256":"1dc624da7f72647179f9b998819c299c9c065e87105618e58b0d334d59334cc4"}}