{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:EB6QQ547LGCKC7R52ZXSLIOWDU","short_pith_number":"pith:EB6QQ547","canonical_record":{"source":{"id":"1604.02836","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-04-11T08:42:06Z","cross_cats_sorted":[],"title_canon_sha256":"a85c169535d1fb83fcde1098fc8f6efdf15c44c1c9f7d7516dd976751c4c5ed5","abstract_canon_sha256":"5acbba7041456a100283907647ea240f5171f0d3947e4745849fcee6774c13f4"},"schema_version":"1.0"},"canonical_sha256":"207d08779f5984a17e3dd66f25a1d61d0cbab5423c77dc206d34d19d4b0bab85","source":{"kind":"arxiv","id":"1604.02836","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.02836","created_at":"2026-05-18T00:47:21Z"},{"alias_kind":"arxiv_version","alias_value":"1604.02836v3","created_at":"2026-05-18T00:47:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.02836","created_at":"2026-05-18T00:47:21Z"},{"alias_kind":"pith_short_12","alias_value":"EB6QQ547LGCK","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EB6QQ547LGCKC7R5","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EB6QQ547","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:EB6QQ547LGCKC7R52ZXSLIOWDU","target":"record","payload":{"canonical_record":{"source":{"id":"1604.02836","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-04-11T08:42:06Z","cross_cats_sorted":[],"title_canon_sha256":"a85c169535d1fb83fcde1098fc8f6efdf15c44c1c9f7d7516dd976751c4c5ed5","abstract_canon_sha256":"5acbba7041456a100283907647ea240f5171f0d3947e4745849fcee6774c13f4"},"schema_version":"1.0"},"canonical_sha256":"207d08779f5984a17e3dd66f25a1d61d0cbab5423c77dc206d34d19d4b0bab85","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:21.067017Z","signature_b64":"kCWuqy8inXBXLfDG4Y3gVF15ynWZW5CKy6xd5E1FcrzwPupSoBADB4AgdSBaT3RMbHtGB0Nf5xOEObU2hYrBCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"207d08779f5984a17e3dd66f25a1d61d0cbab5423c77dc206d34d19d4b0bab85","last_reissued_at":"2026-05-18T00:47:21.066276Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:21.066276Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.02836","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:47:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5n0QJDH8z+PU0h3fOnvjlcdNUpALvfwTFd8f8/lkvJRtmBGq94gWjC7UEm4OASAuNn82qH37Sos0DYCFZ7w3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T18:13:54.245908Z"},"content_sha256":"5e22600aef0cf5077de15760bcb117b37b7f8b21b02abbd809f6312afe1b9dfb","schema_version":"1.0","event_id":"sha256:5e22600aef0cf5077de15760bcb117b37b7f8b21b02abbd809f6312afe1b9dfb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:EB6QQ547LGCKC7R52ZXSLIOWDU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Relativity of Quantum States and Observables","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Leon Loveridge, Paul Busch, Takayuki Miyadera","submitted_at":"2016-04-11T08:42:06Z","abstract_excerpt":"Under the principle that quantum mechanical observables are invariant under relevant symmetry transformations, we explore how the usual, non-invariant quantities may capture measurement statistics. Using a relativisation mapping, viewed as the incorporation of a quantum reference frame, we show that the usual quantum description approximates the relative one precisely when the reference system admits an appropriate localisable quantity and a localised state. From this follows a new perspective on the nature and reality of quantum superpositions and optical coherence."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.02836","kind":"arxiv","version":3},"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":"2026-05-18T00:47:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aKPDemL7Y4illPyAOX8ypnQ9bJlnCQbNkAFzAYEP2BoOJuA+TdnTfTpYQo+mYcisngu5gRiHPTZPzf93AKdiCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T18:13:54.246417Z"},"content_sha256":"fc65f44dd67a021f2b60d5ee1173b78fd63e7aab42f3756a3a19b727ab6bf593","schema_version":"1.0","event_id":"sha256:fc65f44dd67a021f2b60d5ee1173b78fd63e7aab42f3756a3a19b727ab6bf593"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EB6QQ547LGCKC7R52ZXSLIOWDU/bundle.json","state_url":"https://pith.science/pith/EB6QQ547LGCKC7R52ZXSLIOWDU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EB6QQ547LGCKC7R52ZXSLIOWDU/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":"2026-05-31T18:13:54Z","links":{"resolver":"https://pith.science/pith/EB6QQ547LGCKC7R52ZXSLIOWDU","bundle":"https://pith.science/pith/EB6QQ547LGCKC7R52ZXSLIOWDU/bundle.json","state":"https://pith.science/pith/EB6QQ547LGCKC7R52ZXSLIOWDU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EB6QQ547LGCKC7R52ZXSLIOWDU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:EB6QQ547LGCKC7R52ZXSLIOWDU","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":"5acbba7041456a100283907647ea240f5171f0d3947e4745849fcee6774c13f4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-04-11T08:42:06Z","title_canon_sha256":"a85c169535d1fb83fcde1098fc8f6efdf15c44c1c9f7d7516dd976751c4c5ed5"},"schema_version":"1.0","source":{"id":"1604.02836","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.02836","created_at":"2026-05-18T00:47:21Z"},{"alias_kind":"arxiv_version","alias_value":"1604.02836v3","created_at":"2026-05-18T00:47:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.02836","created_at":"2026-05-18T00:47:21Z"},{"alias_kind":"pith_short_12","alias_value":"EB6QQ547LGCK","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EB6QQ547LGCKC7R5","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EB6QQ547","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:fc65f44dd67a021f2b60d5ee1173b78fd63e7aab42f3756a3a19b727ab6bf593","target":"graph","created_at":"2026-05-18T00:47:21Z","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":"Under the principle that quantum mechanical observables are invariant under relevant symmetry transformations, we explore how the usual, non-invariant quantities may capture measurement statistics. Using a relativisation mapping, viewed as the incorporation of a quantum reference frame, we show that the usual quantum description approximates the relative one precisely when the reference system admits an appropriate localisable quantity and a localised state. From this follows a new perspective on the nature and reality of quantum superpositions and optical coherence.","authors_text":"Leon Loveridge, Paul Busch, Takayuki Miyadera","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-04-11T08:42:06Z","title":"Relativity of Quantum States and Observables"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.02836","kind":"arxiv","version":3},"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":"sha256:5e22600aef0cf5077de15760bcb117b37b7f8b21b02abbd809f6312afe1b9dfb","target":"record","created_at":"2026-05-18T00:47:21Z","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":"5acbba7041456a100283907647ea240f5171f0d3947e4745849fcee6774c13f4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-04-11T08:42:06Z","title_canon_sha256":"a85c169535d1fb83fcde1098fc8f6efdf15c44c1c9f7d7516dd976751c4c5ed5"},"schema_version":"1.0","source":{"id":"1604.02836","kind":"arxiv","version":3}},"canonical_sha256":"207d08779f5984a17e3dd66f25a1d61d0cbab5423c77dc206d34d19d4b0bab85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"207d08779f5984a17e3dd66f25a1d61d0cbab5423c77dc206d34d19d4b0bab85","first_computed_at":"2026-05-18T00:47:21.066276Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:21.066276Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kCWuqy8inXBXLfDG4Y3gVF15ynWZW5CKy6xd5E1FcrzwPupSoBADB4AgdSBaT3RMbHtGB0Nf5xOEObU2hYrBCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:21.067017Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.02836","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5e22600aef0cf5077de15760bcb117b37b7f8b21b02abbd809f6312afe1b9dfb","sha256:fc65f44dd67a021f2b60d5ee1173b78fd63e7aab42f3756a3a19b727ab6bf593"],"state_sha256":"45cbea3090c8def035d483f93378ebd988d28a2495bdbe0821adc6cd1f0a3b51"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6JAzwSIQsX9dUupPJyfMHHnQkf9PgkQs0iCRvDUtvwlIWi5Vg/1LrFoKMny3ZWDnr8K9EMBQ26DOul6INL33Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T18:13:54.249345Z","bundle_sha256":"559f32742b2cb75a002e3617377ef28f5996dc2d9db5f6b68bec9b4249952553"}}