{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:VR3BVCUPMGQ3PPK4VTF4ATE3SJ","short_pith_number":"pith:VR3BVCUP","canonical_record":{"source":{"id":"1105.0894","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-05-04T18:44:27Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"e000f0bd6fab0f0fced54c2c25fc47ed73794c44fc42f45ccde79397939a9dbc","abstract_canon_sha256":"1a56e67f0268f05ca7ff9245353267eee1ae2c48692d6228cdf6ef7e049f627f"},"schema_version":"1.0"},"canonical_sha256":"ac761a8a8f61a1b7bd5caccbc04c9b9253d7bbd75f7b87d1003af65bd49b09bc","source":{"kind":"arxiv","id":"1105.0894","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.0894","created_at":"2026-05-18T04:15:03Z"},{"alias_kind":"arxiv_version","alias_value":"1105.0894v2","created_at":"2026-05-18T04:15:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0894","created_at":"2026-05-18T04:15:03Z"},{"alias_kind":"pith_short_12","alias_value":"VR3BVCUPMGQ3","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"VR3BVCUPMGQ3PPK4","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"VR3BVCUP","created_at":"2026-05-18T12:26:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:VR3BVCUPMGQ3PPK4VTF4ATE3SJ","target":"record","payload":{"canonical_record":{"source":{"id":"1105.0894","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-05-04T18:44:27Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"e000f0bd6fab0f0fced54c2c25fc47ed73794c44fc42f45ccde79397939a9dbc","abstract_canon_sha256":"1a56e67f0268f05ca7ff9245353267eee1ae2c48692d6228cdf6ef7e049f627f"},"schema_version":"1.0"},"canonical_sha256":"ac761a8a8f61a1b7bd5caccbc04c9b9253d7bbd75f7b87d1003af65bd49b09bc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:15:03.845414Z","signature_b64":"vqvbvKA+EqM126yC+Wu5bQ3tN7XGFioVYr31X+PwKtgHV5DLlrISIsXfm8Fnqz+224oeMDxLJAYmYS4Z7GvSBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac761a8a8f61a1b7bd5caccbc04c9b9253d7bbd75f7b87d1003af65bd49b09bc","last_reissued_at":"2026-05-18T04:15:03.844768Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:15:03.844768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.0894","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":"2026-05-18T04:15:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hBlfkMGTNfun6I6Jyz2Pkf/KFGWeGBcsZcAclhIolZlwRSmCQxH1ehGSTb4RQ7AZXFYExvN9l++TjcnGzsMQDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:44:55.604466Z"},"content_sha256":"b7f9520f40d9cb2724e3009af7b4bba4e7088003378e31650bba40551895ec2d","schema_version":"1.0","event_id":"sha256:b7f9520f40d9cb2724e3009af7b4bba4e7088003378e31650bba40551895ec2d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:VR3BVCUPMGQ3PPK4VTF4ATE3SJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Entanglement of arbitrary spin fields in non-inertial frames","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"quant-ph","authors_text":"E. Martin-Martinez, M. Montero","submitted_at":"2011-05-04T18:44:27Z","abstract_excerpt":"We generalise the study of fermionic and bosonic entanglement in non-inertial frames to fields of arbitrary spin and beyond the single mode approximation. After the general analysis we particularise for two interesting cases: entanglement between an inertial and an accelerated observer for massless fields of spin 1 (electromagnetic) and 3/2 (Rarita-Schwinger). We show that in the limit of infinite acceleration, no significant differences appear between the different spin fields for the states considered."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0894","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":"2026-05-18T04:15:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ItPVCVkwbev6dibyjCOdb1x+/WXMIVXJNDAoXJ/Y8Dhv0t0718b+5FHf0Ho6vOpLrg77ikKewkus9oOBqurODQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:44:55.604836Z"},"content_sha256":"2a4a95879113b7d234a5544b326443830b1e6a8d23e32755f8fa8f288537d288","schema_version":"1.0","event_id":"sha256:2a4a95879113b7d234a5544b326443830b1e6a8d23e32755f8fa8f288537d288"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VR3BVCUPMGQ3PPK4VTF4ATE3SJ/bundle.json","state_url":"https://pith.science/pith/VR3BVCUPMGQ3PPK4VTF4ATE3SJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VR3BVCUPMGQ3PPK4VTF4ATE3SJ/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":"2026-06-01T04:44:55Z","links":{"resolver":"https://pith.science/pith/VR3BVCUPMGQ3PPK4VTF4ATE3SJ","bundle":"https://pith.science/pith/VR3BVCUPMGQ3PPK4VTF4ATE3SJ/bundle.json","state":"https://pith.science/pith/VR3BVCUPMGQ3PPK4VTF4ATE3SJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VR3BVCUPMGQ3PPK4VTF4ATE3SJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:VR3BVCUPMGQ3PPK4VTF4ATE3SJ","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":"1a56e67f0268f05ca7ff9245353267eee1ae2c48692d6228cdf6ef7e049f627f","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-05-04T18:44:27Z","title_canon_sha256":"e000f0bd6fab0f0fced54c2c25fc47ed73794c44fc42f45ccde79397939a9dbc"},"schema_version":"1.0","source":{"id":"1105.0894","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.0894","created_at":"2026-05-18T04:15:03Z"},{"alias_kind":"arxiv_version","alias_value":"1105.0894v2","created_at":"2026-05-18T04:15:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0894","created_at":"2026-05-18T04:15:03Z"},{"alias_kind":"pith_short_12","alias_value":"VR3BVCUPMGQ3","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"VR3BVCUPMGQ3PPK4","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"VR3BVCUP","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:2a4a95879113b7d234a5544b326443830b1e6a8d23e32755f8fa8f288537d288","target":"graph","created_at":"2026-05-18T04:15:03Z","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 generalise the study of fermionic and bosonic entanglement in non-inertial frames to fields of arbitrary spin and beyond the single mode approximation. After the general analysis we particularise for two interesting cases: entanglement between an inertial and an accelerated observer for massless fields of spin 1 (electromagnetic) and 3/2 (Rarita-Schwinger). We show that in the limit of infinite acceleration, no significant differences appear between the different spin fields for the states considered.","authors_text":"E. Martin-Martinez, M. Montero","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-05-04T18:44:27Z","title":"Entanglement of arbitrary spin fields in non-inertial frames"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0894","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:b7f9520f40d9cb2724e3009af7b4bba4e7088003378e31650bba40551895ec2d","target":"record","created_at":"2026-05-18T04:15:03Z","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":"1a56e67f0268f05ca7ff9245353267eee1ae2c48692d6228cdf6ef7e049f627f","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-05-04T18:44:27Z","title_canon_sha256":"e000f0bd6fab0f0fced54c2c25fc47ed73794c44fc42f45ccde79397939a9dbc"},"schema_version":"1.0","source":{"id":"1105.0894","kind":"arxiv","version":2}},"canonical_sha256":"ac761a8a8f61a1b7bd5caccbc04c9b9253d7bbd75f7b87d1003af65bd49b09bc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ac761a8a8f61a1b7bd5caccbc04c9b9253d7bbd75f7b87d1003af65bd49b09bc","first_computed_at":"2026-05-18T04:15:03.844768Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:15:03.844768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vqvbvKA+EqM126yC+Wu5bQ3tN7XGFioVYr31X+PwKtgHV5DLlrISIsXfm8Fnqz+224oeMDxLJAYmYS4Z7GvSBA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:15:03.845414Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.0894","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b7f9520f40d9cb2724e3009af7b4bba4e7088003378e31650bba40551895ec2d","sha256:2a4a95879113b7d234a5544b326443830b1e6a8d23e32755f8fa8f288537d288"],"state_sha256":"3c4b6429cf41bda366e32ccada76b992bcbf149ced674579c96e61b4e2aba867"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W1YFmnJ/qmo8cXEE1wWuX6OIZF8/BLcyDdkM6XtyvfrkadaU5BfJdHEGdTSq8+mwhtuRsf/i+KPKCAcofNVLAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T04:44:55.607018Z","bundle_sha256":"cdca7a5133a9ac15b813ceb74d6f61824dc8df390be385533b212c7569e359ff"}}