{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:S5H2GSZQAKTAWVEZUVM7KPOOBM","short_pith_number":"pith:S5H2GSZQ","canonical_record":{"source":{"id":"1309.4583","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2013-09-18T09:04:04Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"195b6284c702059de6e0a98e5edac1ed5decd0189f0fa3cc8415d78e24b8f3d2","abstract_canon_sha256":"78b7d797935ede0e5387d48eb029c0774f080bbfe3c3cfd325c1013fdfb8bfe3"},"schema_version":"1.0"},"canonical_sha256":"974fa34b3002a60b5499a559f53dce0b3a13fdb79ad06a4d16702fb8f4e7c62f","source":{"kind":"arxiv","id":"1309.4583","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.4583","created_at":"2026-05-18T01:47:35Z"},{"alias_kind":"arxiv_version","alias_value":"1309.4583v1","created_at":"2026-05-18T01:47:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.4583","created_at":"2026-05-18T01:47:35Z"},{"alias_kind":"pith_short_12","alias_value":"S5H2GSZQAKTA","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"S5H2GSZQAKTAWVEZ","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"S5H2GSZQ","created_at":"2026-05-18T12:27:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:S5H2GSZQAKTAWVEZUVM7KPOOBM","target":"record","payload":{"canonical_record":{"source":{"id":"1309.4583","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2013-09-18T09:04:04Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"195b6284c702059de6e0a98e5edac1ed5decd0189f0fa3cc8415d78e24b8f3d2","abstract_canon_sha256":"78b7d797935ede0e5387d48eb029c0774f080bbfe3c3cfd325c1013fdfb8bfe3"},"schema_version":"1.0"},"canonical_sha256":"974fa34b3002a60b5499a559f53dce0b3a13fdb79ad06a4d16702fb8f4e7c62f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:47:35.999478Z","signature_b64":"bfUVKHKQ52iLOod9NVToPfOikeemzjnVe46Jx9ClY5Z+0zRV25UO5YPeH13vga57iHf0o30pf0+2E12sl6EoCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"974fa34b3002a60b5499a559f53dce0b3a13fdb79ad06a4d16702fb8f4e7c62f","last_reissued_at":"2026-05-18T01:47:35.998908Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:47:35.998908Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1309.4583","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":"2026-05-18T01:47:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ni9CFwSdDyRWnUHm4XNhEvoVPRF1X/OHTLvc28dz04Ct7Cuq9x4bgtrYOp5uzQvKdQW6WwmJ8hL5mpanA8iMBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T16:20:06.008380Z"},"content_sha256":"de28590e77a36489089ec2e5df04a018c06413bd663abf91a4a5616650b3ee78","schema_version":"1.0","event_id":"sha256:de28590e77a36489089ec2e5df04a018c06413bd663abf91a4a5616650b3ee78"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:S5H2GSZQAKTAWVEZUVM7KPOOBM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Intermittency and Slip-Size Distribution in the Block-Spring Model of Earthquakes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"physics.geo-ph","authors_text":"Hidetsugu Sakaguchi, Shingo Morita","submitted_at":"2013-09-18T09:04:04Z","abstract_excerpt":"The Carlson-Langer model is a deterministic model of earthquakes. There were many investigations of this model, but its complicated spatio-temporal dynamics is not yet completely understood. We again study the model equation numerically, and obtain two new results. Firstly, we try to understand the complicated dynamics from the viewpoint of spatio-temporal intermittency. We study the intermittent dynamics of a two-block system using a one-dimensional map, which is useful for understanding an intermittent spatio-temporal chaos in larger systems. Large slips occur intermittently after repeated s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.4583","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:47:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C4mRuOTFDzVMmSkFDS/PwpZ37L0e11OOp7URLeWiR9Tv1SrP+isvetwyz47+XthEN8c4R4jYzv6NvcYOLKsxCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T16:20:06.008948Z"},"content_sha256":"b9a0b081ebe16eb085696ee138b37e69ca081dab99e1e4f754d3906516c5a74c","schema_version":"1.0","event_id":"sha256:b9a0b081ebe16eb085696ee138b37e69ca081dab99e1e4f754d3906516c5a74c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S5H2GSZQAKTAWVEZUVM7KPOOBM/bundle.json","state_url":"https://pith.science/pith/S5H2GSZQAKTAWVEZUVM7KPOOBM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S5H2GSZQAKTAWVEZUVM7KPOOBM/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":"2026-06-04T16:20:06Z","links":{"resolver":"https://pith.science/pith/S5H2GSZQAKTAWVEZUVM7KPOOBM","bundle":"https://pith.science/pith/S5H2GSZQAKTAWVEZUVM7KPOOBM/bundle.json","state":"https://pith.science/pith/S5H2GSZQAKTAWVEZUVM7KPOOBM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S5H2GSZQAKTAWVEZUVM7KPOOBM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:S5H2GSZQAKTAWVEZUVM7KPOOBM","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":"78b7d797935ede0e5387d48eb029c0774f080bbfe3c3cfd325c1013fdfb8bfe3","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2013-09-18T09:04:04Z","title_canon_sha256":"195b6284c702059de6e0a98e5edac1ed5decd0189f0fa3cc8415d78e24b8f3d2"},"schema_version":"1.0","source":{"id":"1309.4583","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.4583","created_at":"2026-05-18T01:47:35Z"},{"alias_kind":"arxiv_version","alias_value":"1309.4583v1","created_at":"2026-05-18T01:47:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.4583","created_at":"2026-05-18T01:47:35Z"},{"alias_kind":"pith_short_12","alias_value":"S5H2GSZQAKTA","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"S5H2GSZQAKTAWVEZ","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"S5H2GSZQ","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:b9a0b081ebe16eb085696ee138b37e69ca081dab99e1e4f754d3906516c5a74c","target":"graph","created_at":"2026-05-18T01:47:35Z","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":"The Carlson-Langer model is a deterministic model of earthquakes. There were many investigations of this model, but its complicated spatio-temporal dynamics is not yet completely understood. We again study the model equation numerically, and obtain two new results. Firstly, we try to understand the complicated dynamics from the viewpoint of spatio-temporal intermittency. We study the intermittent dynamics of a two-block system using a one-dimensional map, which is useful for understanding an intermittent spatio-temporal chaos in larger systems. Large slips occur intermittently after repeated s","authors_text":"Hidetsugu Sakaguchi, Shingo Morita","cross_cats":["nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2013-09-18T09:04:04Z","title":"Intermittency and Slip-Size Distribution in the Block-Spring Model of Earthquakes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.4583","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:de28590e77a36489089ec2e5df04a018c06413bd663abf91a4a5616650b3ee78","target":"record","created_at":"2026-05-18T01:47:35Z","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":"78b7d797935ede0e5387d48eb029c0774f080bbfe3c3cfd325c1013fdfb8bfe3","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2013-09-18T09:04:04Z","title_canon_sha256":"195b6284c702059de6e0a98e5edac1ed5decd0189f0fa3cc8415d78e24b8f3d2"},"schema_version":"1.0","source":{"id":"1309.4583","kind":"arxiv","version":1}},"canonical_sha256":"974fa34b3002a60b5499a559f53dce0b3a13fdb79ad06a4d16702fb8f4e7c62f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"974fa34b3002a60b5499a559f53dce0b3a13fdb79ad06a4d16702fb8f4e7c62f","first_computed_at":"2026-05-18T01:47:35.998908Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:35.998908Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bfUVKHKQ52iLOod9NVToPfOikeemzjnVe46Jx9ClY5Z+0zRV25UO5YPeH13vga57iHf0o30pf0+2E12sl6EoCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:35.999478Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.4583","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:de28590e77a36489089ec2e5df04a018c06413bd663abf91a4a5616650b3ee78","sha256:b9a0b081ebe16eb085696ee138b37e69ca081dab99e1e4f754d3906516c5a74c"],"state_sha256":"cd44779ed9c23056ec47256082361cf7966ad45460cca83d98dcfe8a420edbfc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U8LeS3OpFWvIQgshtkGo68LJ6mHy3qKD7nztky0tagV7/yeYzBsNGNICsUj0pBYRGHd/druZwyjDT+rd9iUbCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T16:20:06.011992Z","bundle_sha256":"e3906f6b85a05768a8c2c6ceaf17108fb53aac95ce231f16f343b597408e40d9"}}