{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:I7LOR5MLN6774YLXPQMZWJWPGM","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":"9b81a54aba2c1b0a71433b2611275067add169a814ea1720e8d0aca8badab562","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-10-13T17:49:56Z","title_canon_sha256":"b5e6cee0cb65e5b262158d3eb913c70c62ed7f0bb7a997621bccd5dfdeec983b"},"schema_version":"1.0","source":{"id":"1510.03798","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.03798","created_at":"2026-05-18T01:23:39Z"},{"alias_kind":"arxiv_version","alias_value":"1510.03798v1","created_at":"2026-05-18T01:23:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.03798","created_at":"2026-05-18T01:23:39Z"},{"alias_kind":"pith_short_12","alias_value":"I7LOR5MLN677","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"I7LOR5MLN6774YLX","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"I7LOR5ML","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:b86035603c4615e2d94a52a058336462872d026938f4f94b0f5588d203e869f9","target":"graph","created_at":"2026-05-18T01:23:39Z","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":"Violations of local Lorentz invariance in the gravitationally coupled matter sector have yet to be sought in strong-gravity systems. We present the implications of matter-sector Lorentz violation for orbital perturbations in pulsar systems and show that the analysis of pulsar data can provide sensitivities to these effects that exceed the current reach of solar system and laboratory tests by several orders of magnitude.","authors_text":"Jay D. Tasson, Ross J. Jennings, Shun Yang","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-10-13T17:49:56Z","title":"Matter-Sector Lorentz Violation in Binary Pulsars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.03798","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":"sha256:30f52c557d32704b8c69d753c74c02721355957c6d9f779302b819edaa35cc44","target":"record","created_at":"2026-05-18T01:23:39Z","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":"9b81a54aba2c1b0a71433b2611275067add169a814ea1720e8d0aca8badab562","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-10-13T17:49:56Z","title_canon_sha256":"b5e6cee0cb65e5b262158d3eb913c70c62ed7f0bb7a997621bccd5dfdeec983b"},"schema_version":"1.0","source":{"id":"1510.03798","kind":"arxiv","version":1}},"canonical_sha256":"47d6e8f58b6fbffe61777c199b26cf330248ed40d27d291bffb29b677e9b202d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"47d6e8f58b6fbffe61777c199b26cf330248ed40d27d291bffb29b677e9b202d","first_computed_at":"2026-05-18T01:23:39.559713Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:23:39.559713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1GvYJSwvrM6oiweRg4YCfhSXqBwLsRwJoiD/aB7TfbfInKM6Hg492T7MKmDJksSAFy52sc1KLP/eSzcpl9YbAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:23:39.560224Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.03798","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30f52c557d32704b8c69d753c74c02721355957c6d9f779302b819edaa35cc44","sha256:b86035603c4615e2d94a52a058336462872d026938f4f94b0f5588d203e869f9"],"state_sha256":"a71e73ba64124d52aac3ccee1e3cef82f1cb99a286c150ef23d78ebc26475cdd"}