{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:X625FRMZ4HGSOKLIGRRA4Z2GSQ","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":"e7a2a0dafeb1f2b146a32160b2f77f185c494efab6d6c31face10d05b63aa6ab","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-06-16T15:34:41Z","title_canon_sha256":"084f4cd3c732e5670c54d8fa857d9870989867c1fdf080f9bfbfb7f353f3209b"},"schema_version":"1.0","source":{"id":"0806.2611","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.2611","created_at":"2026-05-18T03:32:32Z"},{"alias_kind":"arxiv_version","alias_value":"0806.2611v1","created_at":"2026-05-18T03:32:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.2611","created_at":"2026-05-18T03:32:32Z"},{"alias_kind":"pith_short_12","alias_value":"X625FRMZ4HGS","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"X625FRMZ4HGSOKLI","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"X625FRMZ","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:b605ee7bdc96801ec32940c6c50251c305b6aae57b360f69b932b664417d58dd","target":"graph","created_at":"2026-05-18T03:32:32Z","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 classical procedures which define the relativistic notion of space-time can be implemented in the framework of Quantum Field Theory. Only relying on the conformal symmetries of field propagation, time-frequency transfer and localization lead to the definition of time-frequency references and positions in space-time as quantum observables. Quantum positions have a non vanishing commutator identifying with spin, both observables characterizing quantum localization in space-time. Frame transformations to accelerated frames differ from their classical counterparts. Conformal symmetry neverthel","authors_text":"Marc-Thierry Jaekel, Serge Reynaud","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-06-16T15:34:41Z","title":"Conformal symmetry and quantum localization in space-time"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.2611","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":"sha256:7fe4b6f55f438f2420d96518f393c63e4391cc19ab5b07a1a1ac63a5c0ff0a70","target":"record","created_at":"2026-05-18T03:32:32Z","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":"e7a2a0dafeb1f2b146a32160b2f77f185c494efab6d6c31face10d05b63aa6ab","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-06-16T15:34:41Z","title_canon_sha256":"084f4cd3c732e5670c54d8fa857d9870989867c1fdf080f9bfbfb7f353f3209b"},"schema_version":"1.0","source":{"id":"0806.2611","kind":"arxiv","version":1}},"canonical_sha256":"bfb5d2c599e1cd27296834620e67469430bf17eb82a8a48795c05c776d01b632","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bfb5d2c599e1cd27296834620e67469430bf17eb82a8a48795c05c776d01b632","first_computed_at":"2026-05-18T03:32:32.219359Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:32:32.219359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eDI+BsQMhrdTfXk+BBmU7PWZisiZo8dB9NGJVFiw/BrueMvE8qtXBvGnRzGpg++bnjKoM83b8cyVlt54d3reCg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:32:32.220222Z","signed_message":"canonical_sha256_bytes"},"source_id":"0806.2611","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7fe4b6f55f438f2420d96518f393c63e4391cc19ab5b07a1a1ac63a5c0ff0a70","sha256:b605ee7bdc96801ec32940c6c50251c305b6aae57b360f69b932b664417d58dd"],"state_sha256":"02e920cb6cf97483b0f2596db1d937dc8335b3cc04d05e41753f4764966d8763"}