{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:DSYE2D4TZ6CPOYOH64KF54FOE4","short_pith_number":"pith:DSYE2D4T","canonical_record":{"source":{"id":"gr-qc/0212064","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2002-12-14T02:29:54Z","cross_cats_sorted":[],"title_canon_sha256":"8feac27e2658816095274630b6f5347939b2bb4fb4fbd9f40f48d72d9cd1e6d2","abstract_canon_sha256":"b7251e7bf81f88ff619d780dab5875bbd66f4311bef0fff0f687e0d4ec8a2d4b"},"schema_version":"1.0"},"canonical_sha256":"1cb04d0f93cf84f761c7f7145ef0ae2720d9eea29206ec88cfe7515f6f6f8c46","source":{"kind":"arxiv","id":"gr-qc/0212064","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0212064","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0212064v1","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0212064","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"pith_short_12","alias_value":"DSYE2D4TZ6CP","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"pith_short_16","alias_value":"DSYE2D4TZ6CPOYOH","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"pith_short_8","alias_value":"DSYE2D4T","created_at":"2026-07-04T14:25:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:DSYE2D4TZ6CPOYOH64KF54FOE4","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/0212064","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2002-12-14T02:29:54Z","cross_cats_sorted":[],"title_canon_sha256":"8feac27e2658816095274630b6f5347939b2bb4fb4fbd9f40f48d72d9cd1e6d2","abstract_canon_sha256":"b7251e7bf81f88ff619d780dab5875bbd66f4311bef0fff0f687e0d4ec8a2d4b"},"schema_version":"1.0"},"canonical_sha256":"1cb04d0f93cf84f761c7f7145ef0ae2720d9eea29206ec88cfe7515f6f6f8c46","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:25:37.850187Z","signature_b64":"Wn4X27bH2TpYfqD4eUWHBeuxvGE+aoEOjbzNqKvKOAXW11/+Y3jE0tFZDsKBiLAR3a8VugyLj7Mlv50g1Q0LCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1cb04d0f93cf84f761c7f7145ef0ae2720d9eea29206ec88cfe7515f6f6f8c46","last_reissued_at":"2026-07-04T14:25:37.849819Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:25:37.849819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/0212064","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":"2026-07-04T14:25:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SF8ReJH3/3IOb2/+7nCRlWWrQY4L8QyXcaJHrZJni0LIbXBcX5XTuDksQScLH5vhriIBZtMJcnM/5TE+ppXdDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T07:18:25.760847Z"},"content_sha256":"546b5c02f23aa8a3b231bf52d273c1f1507df32e0e698ea86e6dc6841c8206e5","schema_version":"1.0","event_id":"sha256:546b5c02f23aa8a3b231bf52d273c1f1507df32e0e698ea86e6dc6841c8206e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:DSYE2D4TZ6CPOYOH64KF54FOE4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamics of Causal Sets","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"David Rideout","submitted_at":"2002-12-14T02:29:54Z","abstract_excerpt":"The Causal Set approach to quantum gravity asserts that spacetime, at its smallest length scale, has a discrete structure. This discrete structure takes the form of a locally finite order relation, where the order, corresponding with the macroscopic notion of spacetime causality, is taken to be a fundamental aspect of nature.\n  After an introduction to the Causal Set approach, this thesis considers a simple toy dynamics for causal sets. Numerical simulations of the model provide evidence for the existence of a continuum limit. While studying this toy dynamics, a picture arises of how the dynam"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0212064","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/gr-qc/0212064/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":"2026-07-04T14:25:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8GnA1WB2J/nI138Z5afmrjfj8QrFiWiFTWWYY5tOSrbdBnz/llIPQUX0+EnUpMB6dnj2EKuXIPiy25Y1gkMEBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T07:18:25.761493Z"},"content_sha256":"022202048682bfea4e4085a69891b7e165016b3394f4cfada7c95e8a64f111bc","schema_version":"1.0","event_id":"sha256:022202048682bfea4e4085a69891b7e165016b3394f4cfada7c95e8a64f111bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DSYE2D4TZ6CPOYOH64KF54FOE4/bundle.json","state_url":"https://pith.science/pith/DSYE2D4TZ6CPOYOH64KF54FOE4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DSYE2D4TZ6CPOYOH64KF54FOE4/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":"2026-07-07T07:18:25Z","links":{"resolver":"https://pith.science/pith/DSYE2D4TZ6CPOYOH64KF54FOE4","bundle":"https://pith.science/pith/DSYE2D4TZ6CPOYOH64KF54FOE4/bundle.json","state":"https://pith.science/pith/DSYE2D4TZ6CPOYOH64KF54FOE4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DSYE2D4TZ6CPOYOH64KF54FOE4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:DSYE2D4TZ6CPOYOH64KF54FOE4","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":"b7251e7bf81f88ff619d780dab5875bbd66f4311bef0fff0f687e0d4ec8a2d4b","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2002-12-14T02:29:54Z","title_canon_sha256":"8feac27e2658816095274630b6f5347939b2bb4fb4fbd9f40f48d72d9cd1e6d2"},"schema_version":"1.0","source":{"id":"gr-qc/0212064","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0212064","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0212064v1","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0212064","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"pith_short_12","alias_value":"DSYE2D4TZ6CP","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"pith_short_16","alias_value":"DSYE2D4TZ6CPOYOH","created_at":"2026-07-04T14:25:37Z"},{"alias_kind":"pith_short_8","alias_value":"DSYE2D4T","created_at":"2026-07-04T14:25:37Z"}],"graph_snapshots":[{"event_id":"sha256:022202048682bfea4e4085a69891b7e165016b3394f4cfada7c95e8a64f111bc","target":"graph","created_at":"2026-07-04T14:25:37Z","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/gr-qc/0212064/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Causal Set approach to quantum gravity asserts that spacetime, at its smallest length scale, has a discrete structure. This discrete structure takes the form of a locally finite order relation, where the order, corresponding with the macroscopic notion of spacetime causality, is taken to be a fundamental aspect of nature.\n  After an introduction to the Causal Set approach, this thesis considers a simple toy dynamics for causal sets. Numerical simulations of the model provide evidence for the existence of a continuum limit. While studying this toy dynamics, a picture arises of how the dynam","authors_text":"David Rideout","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2002-12-14T02:29:54Z","title":"Dynamics of Causal Sets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0212064","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":"sha256:546b5c02f23aa8a3b231bf52d273c1f1507df32e0e698ea86e6dc6841c8206e5","target":"record","created_at":"2026-07-04T14:25:37Z","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":"b7251e7bf81f88ff619d780dab5875bbd66f4311bef0fff0f687e0d4ec8a2d4b","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2002-12-14T02:29:54Z","title_canon_sha256":"8feac27e2658816095274630b6f5347939b2bb4fb4fbd9f40f48d72d9cd1e6d2"},"schema_version":"1.0","source":{"id":"gr-qc/0212064","kind":"arxiv","version":1}},"canonical_sha256":"1cb04d0f93cf84f761c7f7145ef0ae2720d9eea29206ec88cfe7515f6f6f8c46","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1cb04d0f93cf84f761c7f7145ef0ae2720d9eea29206ec88cfe7515f6f6f8c46","first_computed_at":"2026-07-04T14:25:37.849819Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:25:37.849819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Wn4X27bH2TpYfqD4eUWHBeuxvGE+aoEOjbzNqKvKOAXW11/+Y3jE0tFZDsKBiLAR3a8VugyLj7Mlv50g1Q0LCA==","signature_status":"signed_v1","signed_at":"2026-07-04T14:25:37.850187Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0212064","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:546b5c02f23aa8a3b231bf52d273c1f1507df32e0e698ea86e6dc6841c8206e5","sha256:022202048682bfea4e4085a69891b7e165016b3394f4cfada7c95e8a64f111bc"],"state_sha256":"8b9993eacc3070aef0daea696f3781ed9f698a188efd9738873062211f415c13"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9kGF0PQph+sLAWxPeDVvE/Amd0icAydy5epMREQhHDHs+MYteT4+V6NXCUGsAHqHVdw1GKwgRZLw1PYFhmAcBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T07:18:25.765442Z","bundle_sha256":"ec210208ba089d549ac5c106ed4754ca6ff79cee6555a7a522d21fb71417f648"}}