{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:UYKT24JQLNFIIGL3KCK6BM6IW7","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":"8b241b11cc2ade723e3d4e60622c7d4ffebf5539826ef51ca8928e5f4e0bfc84","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-05-11T18:46:35Z","title_canon_sha256":"d4cca89fcc6825e48aacfd0d861c694d9f8bed80649d764f4e73d59f94e0ed10"},"schema_version":"1.0","source":{"id":"1005.1907","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.1907","created_at":"2026-05-18T02:07:34Z"},{"alias_kind":"arxiv_version","alias_value":"1005.1907v1","created_at":"2026-05-18T02:07:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.1907","created_at":"2026-05-18T02:07:34Z"},{"alias_kind":"pith_short_12","alias_value":"UYKT24JQLNFI","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"UYKT24JQLNFIIGL3","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"UYKT24JQ","created_at":"2026-05-18T12:26:15Z"}],"graph_snapshots":[{"event_id":"sha256:999fa2361390562fc0e4dc3324f6092cb9ad8a030495e5af8772e235345699e5","target":"graph","created_at":"2026-05-18T02:07:34Z","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":"We introduce a model of granular matter and use a stress ensemble to analyze shearing. Monte Carlo simulation shows the model to exhibit a second order phase transition, associated with the onset of dilatancy.","authors_text":"Charles Radin, David Aristoff","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-05-11T18:46:35Z","title":"Dilatancy transition in a granular model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.1907","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":"sha256:7295f68bbdead580df660ac1c7245600d8e5b899ffaeb803e06d92e73d103ee9","target":"record","created_at":"2026-05-18T02:07:34Z","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":"8b241b11cc2ade723e3d4e60622c7d4ffebf5539826ef51ca8928e5f4e0bfc84","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-05-11T18:46:35Z","title_canon_sha256":"d4cca89fcc6825e48aacfd0d861c694d9f8bed80649d764f4e73d59f94e0ed10"},"schema_version":"1.0","source":{"id":"1005.1907","kind":"arxiv","version":1}},"canonical_sha256":"a6153d71305b4a84197b5095e0b3c8b7e7504747906fb103439272eb0e91186c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a6153d71305b4a84197b5095e0b3c8b7e7504747906fb103439272eb0e91186c","first_computed_at":"2026-05-18T02:07:34.104439Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:07:34.104439Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zYYsERlfSfslPvnb47GF5NAim2imWW4ymShqEUp2uLRQX1rdSwQszTomGGpzyqzARf5XbGM2nALRY9HXJolLCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:07:34.105193Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.1907","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7295f68bbdead580df660ac1c7245600d8e5b899ffaeb803e06d92e73d103ee9","sha256:999fa2361390562fc0e4dc3324f6092cb9ad8a030495e5af8772e235345699e5"],"state_sha256":"e5591d35754db12f9e114d5ea6ea10b1396ac46dd30a6d2be2c65b44c549bf29"}