{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:OY6FGFV7YTZMSAWWNO4A4HF75M","short_pith_number":"pith:OY6FGFV7","canonical_record":{"source":{"id":"2211.15678","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-11-28T19:00:00Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"988641a1dace1404ad000be1897d850427852bbebde6f073564ab8f969590bbd","abstract_canon_sha256":"8d6d022604d7c5bedbb56d885e38bf6309d748c17a75261a832106a71afb0ec4"},"schema_version":"1.0"},"canonical_sha256":"763c5316bfc4f2c902d66bb80e1cbfeb1f948b7940e3c1ebd7c071acf8e46498","source":{"kind":"arxiv","id":"2211.15678","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.15678","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"arxiv_version","alias_value":"2211.15678v3","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.15678","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"pith_short_12","alias_value":"OY6FGFV7YTZM","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"pith_short_16","alias_value":"OY6FGFV7YTZMSAWW","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"pith_short_8","alias_value":"OY6FGFV7","created_at":"2026-07-05T09:45:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:OY6FGFV7YTZMSAWWNO4A4HF75M","target":"record","payload":{"canonical_record":{"source":{"id":"2211.15678","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-11-28T19:00:00Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"988641a1dace1404ad000be1897d850427852bbebde6f073564ab8f969590bbd","abstract_canon_sha256":"8d6d022604d7c5bedbb56d885e38bf6309d748c17a75261a832106a71afb0ec4"},"schema_version":"1.0"},"canonical_sha256":"763c5316bfc4f2c902d66bb80e1cbfeb1f948b7940e3c1ebd7c071acf8e46498","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:45:37.497600Z","signature_b64":"fEbOzfy3ueDzjW6lSRQXEc2oyBR2wkfFZzpKesX8g0o9gABNAQR80Y+xvPED79o+ViyenTa4nnJk3LgZHfhNCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"763c5316bfc4f2c902d66bb80e1cbfeb1f948b7940e3c1ebd7c071acf8e46498","last_reissued_at":"2026-07-05T09:45:37.494259Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:45:37.494259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.15678","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":"2026-07-05T09:45:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XMT9wPeuQAFLkn/TcT1DCVxWoU/66Hn8hW5N8ljIsecQihLmZyPgwZw5UTQ/wj2Ykd4f4i2fdyaFdMjMVQl5AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T04:20:01.603357Z"},"content_sha256":"eec5c5cfd4071c5cdc519e9afe45cb78e283ce23cf443c2c9506358f5f0e85f4","schema_version":"1.0","event_id":"sha256:eec5c5cfd4071c5cdc519e9afe45cb78e283ce23cf443c2c9506358f5f0e85f4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:OY6FGFV7YTZMSAWWNO4A4HF75M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Functional analytic insights into irreversibility of quantum resources","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"quant-ph","authors_text":"Bartosz Regula, Ludovico Lami","submitted_at":"2022-11-28T19:00:00Z","abstract_excerpt":"We propose an approach to the study of quantum resource manipulation based on the basic observation that quantum channels which preserve certain sets of states are contractive with respect to the base norms induced by those sets. We forgo the usual physical assumptions on quantum dynamics: instead of enforcing complete positivity, trace preservation, or resource-theoretic considerations, we study transformation protocols as norm-contractive maps. This allows us to apply to this problem a technical toolset from functional and convex analysis, unifying previous approaches and introducing new fam"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.15678","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2211.15678/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:45:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XwcUTQYN65t54LUZx3QC3Vq4MdOgTqeQWtkMbKITlwgAHKaXyp90SpfgN2b3Mz/h1rV1dgS8ULPsdVBqABnLCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T04:20:01.603868Z"},"content_sha256":"91c80e4cf176dcf3b18221bdd95e2166729ea7b4de269fcd4b463524f7ea90b4","schema_version":"1.0","event_id":"sha256:91c80e4cf176dcf3b18221bdd95e2166729ea7b4de269fcd4b463524f7ea90b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OY6FGFV7YTZMSAWWNO4A4HF75M/bundle.json","state_url":"https://pith.science/pith/OY6FGFV7YTZMSAWWNO4A4HF75M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OY6FGFV7YTZMSAWWNO4A4HF75M/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":"2026-08-11T04:20:01Z","links":{"resolver":"https://pith.science/pith/OY6FGFV7YTZMSAWWNO4A4HF75M","bundle":"https://pith.science/pith/OY6FGFV7YTZMSAWWNO4A4HF75M/bundle.json","state":"https://pith.science/pith/OY6FGFV7YTZMSAWWNO4A4HF75M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OY6FGFV7YTZMSAWWNO4A4HF75M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OY6FGFV7YTZMSAWWNO4A4HF75M","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":"8d6d022604d7c5bedbb56d885e38bf6309d748c17a75261a832106a71afb0ec4","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-11-28T19:00:00Z","title_canon_sha256":"988641a1dace1404ad000be1897d850427852bbebde6f073564ab8f969590bbd"},"schema_version":"1.0","source":{"id":"2211.15678","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.15678","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"arxiv_version","alias_value":"2211.15678v3","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.15678","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"pith_short_12","alias_value":"OY6FGFV7YTZM","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"pith_short_16","alias_value":"OY6FGFV7YTZMSAWW","created_at":"2026-07-05T09:45:37Z"},{"alias_kind":"pith_short_8","alias_value":"OY6FGFV7","created_at":"2026-07-05T09:45:37Z"}],"graph_snapshots":[{"event_id":"sha256:91c80e4cf176dcf3b18221bdd95e2166729ea7b4de269fcd4b463524f7ea90b4","target":"graph","created_at":"2026-07-05T09:45:37Z","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/2211.15678/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose an approach to the study of quantum resource manipulation based on the basic observation that quantum channels which preserve certain sets of states are contractive with respect to the base norms induced by those sets. We forgo the usual physical assumptions on quantum dynamics: instead of enforcing complete positivity, trace preservation, or resource-theoretic considerations, we study transformation protocols as norm-contractive maps. This allows us to apply to this problem a technical toolset from functional and convex analysis, unifying previous approaches and introducing new fam","authors_text":"Bartosz Regula, Ludovico Lami","cross_cats":["math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-11-28T19:00:00Z","title":"Functional analytic insights into irreversibility of quantum resources"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.15678","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:eec5c5cfd4071c5cdc519e9afe45cb78e283ce23cf443c2c9506358f5f0e85f4","target":"record","created_at":"2026-07-05T09:45:37Z","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":"8d6d022604d7c5bedbb56d885e38bf6309d748c17a75261a832106a71afb0ec4","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-11-28T19:00:00Z","title_canon_sha256":"988641a1dace1404ad000be1897d850427852bbebde6f073564ab8f969590bbd"},"schema_version":"1.0","source":{"id":"2211.15678","kind":"arxiv","version":3}},"canonical_sha256":"763c5316bfc4f2c902d66bb80e1cbfeb1f948b7940e3c1ebd7c071acf8e46498","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"763c5316bfc4f2c902d66bb80e1cbfeb1f948b7940e3c1ebd7c071acf8e46498","first_computed_at":"2026-07-05T09:45:37.494259Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:45:37.494259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fEbOzfy3ueDzjW6lSRQXEc2oyBR2wkfFZzpKesX8g0o9gABNAQR80Y+xvPED79o+ViyenTa4nnJk3LgZHfhNCA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:45:37.497600Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.15678","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eec5c5cfd4071c5cdc519e9afe45cb78e283ce23cf443c2c9506358f5f0e85f4","sha256:91c80e4cf176dcf3b18221bdd95e2166729ea7b4de269fcd4b463524f7ea90b4"],"state_sha256":"e6cd16922f467472e068f9fedf2ed1c2fb3d926376cdfac95ea70902f32849d5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GnJQ1uUmLsj+HzratG7ZQ+f6Na3bNAbrysJRBiAlosnyvvwzMw8E/hv28FSUOXm6EXGpTZY8Xb0QU6xcvQA3Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T04:20:01.609565Z","bundle_sha256":"cf3197e28d4ba12f0f64d999de93e89327d50549fae9004158974992e7cc8624"}}