{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:QGZHC6X7BAHE77RXZHFK4UDKCF","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":"721ef73db8cb4d610a89c32efa2dd0f174bbd3fd56ba0ceef587966431508d61","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-12-20T19:00:05Z","title_canon_sha256":"964822b5469ca68f7307076bdee1f87e06fb57403cb1198c1ec7fa0563656bb4"},"schema_version":"1.0","source":{"id":"2112.10798","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.10798","created_at":"2026-07-05T05:31:12Z"},{"alias_kind":"arxiv_version","alias_value":"2112.10798v3","created_at":"2026-07-05T05:31:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.10798","created_at":"2026-07-05T05:31:12Z"},{"alias_kind":"pith_short_12","alias_value":"QGZHC6X7BAHE","created_at":"2026-07-05T05:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"QGZHC6X7BAHE77RX","created_at":"2026-07-05T05:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"QGZHC6X7","created_at":"2026-07-05T05:31:12Z"}],"graph_snapshots":[{"event_id":"sha256:87cec17b344b239a477d8fae14598624c290de046ee8e25544ca796c027db0ee","target":"graph","created_at":"2026-07-05T05:31:12Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2112.10798/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We argue that if the Newtonian gravitational field of a body can mediate entanglement with another body, then it should also be possible for the body producing the Newtonian field to entangle directly with on-shell gravitons. Our arguments are made by revisiting a gedankenexperiment previously analyzed by Belenchia et al., which showed that a quantum superposition of a massive body requires both quantized gravitational radiation and local vacuum fluctuations of the spacetime metric in order to avoid contradictions with complementarity and causality. We provide a precise and rigorous descriptio","authors_text":"Daine L. Danielson, Gautam Satishchandran, Robert M. Wald","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-12-20T19:00:05Z","title":"Gravitationally Mediated Entanglement: Newtonian Field vs. Gravitons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.10798","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:bcb8820fc650e48177457d48f4f3ecdbdb81ee5bd42f3b7bd827b469517986af","target":"record","created_at":"2026-07-05T05:31:12Z","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":"721ef73db8cb4d610a89c32efa2dd0f174bbd3fd56ba0ceef587966431508d61","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-12-20T19:00:05Z","title_canon_sha256":"964822b5469ca68f7307076bdee1f87e06fb57403cb1198c1ec7fa0563656bb4"},"schema_version":"1.0","source":{"id":"2112.10798","kind":"arxiv","version":3}},"canonical_sha256":"81b2717aff080e4ffe37c9caae506a117acefa82508acf5d785a9c26b198663b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81b2717aff080e4ffe37c9caae506a117acefa82508acf5d785a9c26b198663b","first_computed_at":"2026-07-05T05:31:12.101600Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:31:12.101600Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YtAPRqEHhn0lnva21lG9cTxs2+rH+OI0+AsJGewjBtT8ci8GRP1pFncPbtn+1DaMfmnUaFeiwEVeCK9TqAPsAg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:31:12.102070Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.10798","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bcb8820fc650e48177457d48f4f3ecdbdb81ee5bd42f3b7bd827b469517986af","sha256:87cec17b344b239a477d8fae14598624c290de046ee8e25544ca796c027db0ee"],"state_sha256":"161e8f95bdb92079293b68bf5fe76974e5e981d3a6c1ca92abfff986321c6477"}