{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:SI4ALQXBRPIPJPJLTUOFQBAIKL","short_pith_number":"pith:SI4ALQXB","canonical_record":{"source":{"id":"1008.4351","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-25T19:58:02Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"8f84ea8d87b3730c1968e5ebd9128830307c6cc3f88786012aab2fb5a5976dee","abstract_canon_sha256":"53523fcd45856376d0bbb775aad9d934f9512a26b3520157e92a86236d4b199d"},"schema_version":"1.0"},"canonical_sha256":"923805c2e18bd0f4bd2b9d1c58040852c55b23a6b6e45b8c38943867141dce10","source":{"kind":"arxiv","id":"1008.4351","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.4351","created_at":"2026-05-18T04:04:42Z"},{"alias_kind":"arxiv_version","alias_value":"1008.4351v2","created_at":"2026-05-18T04:04:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.4351","created_at":"2026-05-18T04:04:42Z"},{"alias_kind":"pith_short_12","alias_value":"SI4ALQXBRPIP","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"SI4ALQXBRPIPJPJL","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"SI4ALQXB","created_at":"2026-05-18T12:26:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:SI4ALQXBRPIPJPJLTUOFQBAIKL","target":"record","payload":{"canonical_record":{"source":{"id":"1008.4351","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-25T19:58:02Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"8f84ea8d87b3730c1968e5ebd9128830307c6cc3f88786012aab2fb5a5976dee","abstract_canon_sha256":"53523fcd45856376d0bbb775aad9d934f9512a26b3520157e92a86236d4b199d"},"schema_version":"1.0"},"canonical_sha256":"923805c2e18bd0f4bd2b9d1c58040852c55b23a6b6e45b8c38943867141dce10","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:04:42.583754Z","signature_b64":"RIQ4czlJe91gOXD93OxC2sKpxAVlG1oypE7y4rX1KudQY8xmDIUjjZUMJhLGeLQ3V0tKw5T+hGKViQqfIXhKAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"923805c2e18bd0f4bd2b9d1c58040852c55b23a6b6e45b8c38943867141dce10","last_reissued_at":"2026-05-18T04:04:42.583154Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:04:42.583154Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1008.4351","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:04:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DhMFIVi4fNAwvPBYVUuAzOYlTe78cjrwLnER3yELlTlN7wNw4/21fsC8qkVXAFWToA+FgmK5UYS2nriJURq+DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T19:14:09.930230Z"},"content_sha256":"b3efe0e7d68d286b7c9190d82784f11c59181c273035ce876d5a1bd88971488f","schema_version":"1.0","event_id":"sha256:b3efe0e7d68d286b7c9190d82784f11c59181c273035ce876d5a1bd88971488f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:SI4ALQXBRPIPJPJLTUOFQBAIKL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stability of the aether","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Ted Jacobson, William Donnelly","submitted_at":"2010-08-25T19:58:02Z","abstract_excerpt":"The requirements for stability of a Lorentz violating theory are analyzed. In particular we conclude that Einstein-aether theory can be stable when its modes have any phase velocity, rather than only the speed of light as was argued in a recent paper."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.4351","kind":"arxiv","version":2},"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":"2026-05-18T04:04:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9U3APBr/kGBSCdechiqgFcVJtDequdn5usCP5eadPqXAeMt7Pjs0nmHAMNNb5YTddlLnWH5uaI0GltRI7kYnBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T19:14:09.930580Z"},"content_sha256":"e26dd76cd650f1fc061b7eadb946ca4f4bafbb2e1ed2aa4dbca2fa96573c452c","schema_version":"1.0","event_id":"sha256:e26dd76cd650f1fc061b7eadb946ca4f4bafbb2e1ed2aa4dbca2fa96573c452c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SI4ALQXBRPIPJPJLTUOFQBAIKL/bundle.json","state_url":"https://pith.science/pith/SI4ALQXBRPIPJPJLTUOFQBAIKL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SI4ALQXBRPIPJPJLTUOFQBAIKL/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":"2026-07-04T19:14:09Z","links":{"resolver":"https://pith.science/pith/SI4ALQXBRPIPJPJLTUOFQBAIKL","bundle":"https://pith.science/pith/SI4ALQXBRPIPJPJLTUOFQBAIKL/bundle.json","state":"https://pith.science/pith/SI4ALQXBRPIPJPJLTUOFQBAIKL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SI4ALQXBRPIPJPJLTUOFQBAIKL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:SI4ALQXBRPIPJPJLTUOFQBAIKL","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":"53523fcd45856376d0bbb775aad9d934f9512a26b3520157e92a86236d4b199d","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-25T19:58:02Z","title_canon_sha256":"8f84ea8d87b3730c1968e5ebd9128830307c6cc3f88786012aab2fb5a5976dee"},"schema_version":"1.0","source":{"id":"1008.4351","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.4351","created_at":"2026-05-18T04:04:42Z"},{"alias_kind":"arxiv_version","alias_value":"1008.4351v2","created_at":"2026-05-18T04:04:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.4351","created_at":"2026-05-18T04:04:42Z"},{"alias_kind":"pith_short_12","alias_value":"SI4ALQXBRPIP","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"SI4ALQXBRPIPJPJL","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"SI4ALQXB","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:e26dd76cd650f1fc061b7eadb946ca4f4bafbb2e1ed2aa4dbca2fa96573c452c","target":"graph","created_at":"2026-05-18T04:04:42Z","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 requirements for stability of a Lorentz violating theory are analyzed. In particular we conclude that Einstein-aether theory can be stable when its modes have any phase velocity, rather than only the speed of light as was argued in a recent paper.","authors_text":"Ted Jacobson, William Donnelly","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-25T19:58:02Z","title":"Stability of the aether"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.4351","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:b3efe0e7d68d286b7c9190d82784f11c59181c273035ce876d5a1bd88971488f","target":"record","created_at":"2026-05-18T04:04:42Z","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":"53523fcd45856376d0bbb775aad9d934f9512a26b3520157e92a86236d4b199d","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-25T19:58:02Z","title_canon_sha256":"8f84ea8d87b3730c1968e5ebd9128830307c6cc3f88786012aab2fb5a5976dee"},"schema_version":"1.0","source":{"id":"1008.4351","kind":"arxiv","version":2}},"canonical_sha256":"923805c2e18bd0f4bd2b9d1c58040852c55b23a6b6e45b8c38943867141dce10","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"923805c2e18bd0f4bd2b9d1c58040852c55b23a6b6e45b8c38943867141dce10","first_computed_at":"2026-05-18T04:04:42.583154Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:04:42.583154Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RIQ4czlJe91gOXD93OxC2sKpxAVlG1oypE7y4rX1KudQY8xmDIUjjZUMJhLGeLQ3V0tKw5T+hGKViQqfIXhKAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:04:42.583754Z","signed_message":"canonical_sha256_bytes"},"source_id":"1008.4351","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b3efe0e7d68d286b7c9190d82784f11c59181c273035ce876d5a1bd88971488f","sha256:e26dd76cd650f1fc061b7eadb946ca4f4bafbb2e1ed2aa4dbca2fa96573c452c"],"state_sha256":"9e8717f73863da77dcbaabe5890dc9865743869706bbf74fe7c4d6d2d06bc492"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iTMQhCiNmtwosrQRymmg8dSNXli+SSrVRc5e43RTdRsqiQHlGWnaEsYv6H0nR064KaqaJF1VprtjJTFi4bVsAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T19:14:09.932344Z","bundle_sha256":"dd719db5860e9704eb7f75492b99f0af3c3b2cdbfb54d405b2df482d62eaa88d"}}