{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:EWR2WDB4ZW4ARSO3IO3CMNXOEB","short_pith_number":"pith:EWR2WDB4","schema_version":"1.0","canonical_sha256":"25a3ab0c3ccdb808c9db43b62636ee206e27678e0a09f9bc26243a7f88959f92","source":{"kind":"arxiv","id":"2301.10261","version":2},"attestation_state":"computed","paper":{"title":"Any consistent coupling between classical gravity and quantum matter is fundamentally irreversible","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"quant-ph","authors_text":"Flaminia Giacomini, John H. Selby, Thomas D. Galley","submitted_at":"2023-01-24T19:00:03Z","abstract_excerpt":"When gravity is sourced by a quantum system, there is tension between its role as the mediator of a fundamental interaction, which is expected to acquire nonclassical features, and its role in determining the properties of spacetime, which is inherently classical. Fundamentally, this tension should result in breaking one of the fundamental principles of quantum theory or general relativity, but it is usually hard to assess which one without resorting to a specific model. Here, we answer this question in a theory-independent way using General Probabilistic Theories (GPTs). We consider the inter"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2301.10261","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2023-01-24T19:00:03Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"defab44698075ec8ef57673b4ef95877018f32624dcf15e087f61e9222db9379","abstract_canon_sha256":"f28c4e7e2860db33c8bba0fc476dfc2e5448e76273fb638708960c24e88a047f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:01:38.825962Z","signature_b64":"PTbPtKIVzXqb3WdCZxs3wfRcz5oUvgAwy0tPTPT7ZbzJlX6dR935uH86oX3REqchvb17gSPogJiSf8SPFWgPAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25a3ab0c3ccdb808c9db43b62636ee206e27678e0a09f9bc26243a7f88959f92","last_reissued_at":"2026-07-05T07:01:38.825415Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:01:38.825415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Any consistent coupling between classical gravity and quantum matter is fundamentally irreversible","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"quant-ph","authors_text":"Flaminia Giacomini, John H. Selby, Thomas D. Galley","submitted_at":"2023-01-24T19:00:03Z","abstract_excerpt":"When gravity is sourced by a quantum system, there is tension between its role as the mediator of a fundamental interaction, which is expected to acquire nonclassical features, and its role in determining the properties of spacetime, which is inherently classical. Fundamentally, this tension should result in breaking one of the fundamental principles of quantum theory or general relativity, but it is usually hard to assess which one without resorting to a specific model. Here, we answer this question in a theory-independent way using General Probabilistic Theories (GPTs). We consider the inter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.10261","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2301.10261/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2301.10261","created_at":"2026-07-05T07:01:38.825487+00:00"},{"alias_kind":"arxiv_version","alias_value":"2301.10261v2","created_at":"2026-07-05T07:01:38.825487+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.10261","created_at":"2026-07-05T07:01:38.825487+00:00"},{"alias_kind":"pith_short_12","alias_value":"EWR2WDB4ZW4A","created_at":"2026-07-05T07:01:38.825487+00:00"},{"alias_kind":"pith_short_16","alias_value":"EWR2WDB4ZW4ARSO3","created_at":"2026-07-05T07:01:38.825487+00:00"},{"alias_kind":"pith_short_8","alias_value":"EWR2WDB4","created_at":"2026-07-05T07:01:38.825487+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2601.03214","citing_title":"When does entanglement through gravity imply gravitons?","ref_index":37,"is_internal_anchor":false},{"citing_arxiv_id":"2603.26075","citing_title":"Minimal noise in non-quantized gravity","ref_index":45,"is_internal_anchor":false},{"citing_arxiv_id":"2605.05375","citing_title":"Stochastic modes in postquantum classical gravity","ref_index":11,"is_internal_anchor":false},{"citing_arxiv_id":"2604.06891","citing_title":"Emergence of Non-Markovian Classical-Quantum Dynamics from Decoherence","ref_index":22,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EWR2WDB4ZW4ARSO3IO3CMNXOEB","json":"https://pith.science/pith/EWR2WDB4ZW4ARSO3IO3CMNXOEB.json","graph_json":"https://pith.science/api/pith-number/EWR2WDB4ZW4ARSO3IO3CMNXOEB/graph.json","events_json":"https://pith.science/api/pith-number/EWR2WDB4ZW4ARSO3IO3CMNXOEB/events.json","paper":"https://pith.science/paper/EWR2WDB4"},"agent_actions":{"view_html":"https://pith.science/pith/EWR2WDB4ZW4ARSO3IO3CMNXOEB","download_json":"https://pith.science/pith/EWR2WDB4ZW4ARSO3IO3CMNXOEB.json","view_paper":"https://pith.science/paper/EWR2WDB4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2301.10261&json=true","fetch_graph":"https://pith.science/api/pith-number/EWR2WDB4ZW4ARSO3IO3CMNXOEB/graph.json","fetch_events":"https://pith.science/api/pith-number/EWR2WDB4ZW4ARSO3IO3CMNXOEB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EWR2WDB4ZW4ARSO3IO3CMNXOEB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EWR2WDB4ZW4ARSO3IO3CMNXOEB/action/storage_attestation","attest_author":"https://pith.science/pith/EWR2WDB4ZW4ARSO3IO3CMNXOEB/action/author_attestation","sign_citation":"https://pith.science/pith/EWR2WDB4ZW4ARSO3IO3CMNXOEB/action/citation_signature","submit_replication":"https://pith.science/pith/EWR2WDB4ZW4ARSO3IO3CMNXOEB/action/replication_record"}},"created_at":"2026-07-05T07:01:38.825487+00:00","updated_at":"2026-07-05T07:01:38.825487+00:00"}