{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:HCWUFKDPY3T7BJECD2FLJZYSYN","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":"94229735630e0e1592df355cf4d878f24cbc8bd9f29f2fbe4af60d4cfcb1d01a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2019-07-16T13:52:53Z","title_canon_sha256":"1c67cfa3f700909cfb5bde5213154821483eaff796f7b25780549178cd27caed"},"schema_version":"1.0","source":{"id":"1907.07003","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.07003","created_at":"2026-07-05T02:33:45Z"},{"alias_kind":"arxiv_version","alias_value":"1907.07003v4","created_at":"2026-07-05T02:33:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.07003","created_at":"2026-07-05T02:33:45Z"},{"alias_kind":"pith_short_12","alias_value":"HCWUFKDPY3T7","created_at":"2026-07-05T02:33:45Z"},{"alias_kind":"pith_short_16","alias_value":"HCWUFKDPY3T7BJEC","created_at":"2026-07-05T02:33:45Z"},{"alias_kind":"pith_short_8","alias_value":"HCWUFKDP","created_at":"2026-07-05T02:33:45Z"}],"graph_snapshots":[{"event_id":"sha256:7737e10f00847e046b5e1d9f19e58faf0c7d0878256a7e4c9d9c1398c6721fdc","target":"graph","created_at":"2026-07-05T02:33:45Z","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/1907.07003/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the conditions under which an uncontrollable background processes may be harnessed by an agent to perform a task that would otherwise be impossible within their operational framework. This situation can be understood from the perspective of resource theory: rather than harnessing 'useful' quantum states to perform tasks, we propose a resource theory of quantum processes across multiple points in time. Uncontrollable background processes fulfil the role of resources, and a new set of objects called superprocesses, corresponding to operationally implementable control of the system","authors_text":"Andrew J. P. Garner, Benjamin Yadin, Felix A. Pollock, Graeme D. Berk, Kavan Modi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2019-07-16T13:52:53Z","title":"Resource theories of multi-time processes: A window into quantum non-Markovianity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.07003","kind":"arxiv","version":4},"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:e11285631004260fa656d5cd5d14c8301f1bea7fa7c2523ee7c7f70393e16b0b","target":"record","created_at":"2026-07-05T02:33:45Z","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":"94229735630e0e1592df355cf4d878f24cbc8bd9f29f2fbe4af60d4cfcb1d01a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2019-07-16T13:52:53Z","title_canon_sha256":"1c67cfa3f700909cfb5bde5213154821483eaff796f7b25780549178cd27caed"},"schema_version":"1.0","source":{"id":"1907.07003","kind":"arxiv","version":4}},"canonical_sha256":"38ad42a86fc6e7f0a4821e8ab4e712c370b1fea3d23d22734b0121be00f5d511","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38ad42a86fc6e7f0a4821e8ab4e712c370b1fea3d23d22734b0121be00f5d511","first_computed_at":"2026-07-05T02:33:45.838932Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:33:45.838932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RLSjyDUj6oR9lALJgpeySdSsAkiIdjq4t8PrC/NrO3KyB1iNA53hXJaXlepr4kJOtMF4Bpu/Za8SlGZfRxFQCA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:33:45.839469Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.07003","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e11285631004260fa656d5cd5d14c8301f1bea7fa7c2523ee7c7f70393e16b0b","sha256:7737e10f00847e046b5e1d9f19e58faf0c7d0878256a7e4c9d9c1398c6721fdc"],"state_sha256":"c3862d998b448baefe29fc0bf5a9ef2ad511f1b900fbfa9a637f0073949053b6"}