{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:O2GRNBC633I3EBZHVHHQ4JNNX3","short_pith_number":"pith:O2GRNBC6","canonical_record":{"source":{"id":"1702.05323","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-02-17T12:51:01Z","cross_cats_sorted":[],"title_canon_sha256":"682d734d53605260fb9c222f29c0eafc02aeecb1041cef583a9e5e98aeddde8f","abstract_canon_sha256":"bdf211437a3bab5709387e887272b5e4353517c0924d57d8dd9786cb466e5edd"},"schema_version":"1.0"},"canonical_sha256":"768d16845eded1b20727a9cf0e25adbefe7a517d328b648b035ea14cefdcb162","source":{"kind":"arxiv","id":"1702.05323","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.05323","created_at":"2026-05-18T00:38:08Z"},{"alias_kind":"arxiv_version","alias_value":"1702.05323v3","created_at":"2026-05-18T00:38:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.05323","created_at":"2026-05-18T00:38:08Z"},{"alias_kind":"pith_short_12","alias_value":"O2GRNBC633I3","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"O2GRNBC633I3EBZH","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"O2GRNBC6","created_at":"2026-05-18T12:31:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:O2GRNBC633I3EBZHVHHQ4JNNX3","target":"record","payload":{"canonical_record":{"source":{"id":"1702.05323","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-02-17T12:51:01Z","cross_cats_sorted":[],"title_canon_sha256":"682d734d53605260fb9c222f29c0eafc02aeecb1041cef583a9e5e98aeddde8f","abstract_canon_sha256":"bdf211437a3bab5709387e887272b5e4353517c0924d57d8dd9786cb466e5edd"},"schema_version":"1.0"},"canonical_sha256":"768d16845eded1b20727a9cf0e25adbefe7a517d328b648b035ea14cefdcb162","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:08.970708Z","signature_b64":"joQw++xGIYw7paGhGxFqFGZxNWTZRVxrVFnqtwTk1D6gGXjooAzj5KF4+ODmCkqcQ7gv23rOcvT36i4jlLkOCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"768d16845eded1b20727a9cf0e25adbefe7a517d328b648b035ea14cefdcb162","last_reissued_at":"2026-05-18T00:38:08.970248Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:08.970248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1702.05323","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":"2026-05-18T00:38:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Aj5ad1R6Ayn2l7aRk8bVkFASApTOm9ZadaOluTYpeqVBeWl2Wf46LWL3t4Zp/mmqj0aM3H86tN3VL4ui7+obBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:44:12.665648Z"},"content_sha256":"91ff3bb049e6afe44bd6bb66ab5ceb3ea496276012310763cad283f1eea6ac44","schema_version":"1.0","event_id":"sha256:91ff3bb049e6afe44bd6bb66ab5ceb3ea496276012310763cad283f1eea6ac44"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:O2GRNBC633I3EBZHVHHQ4JNNX3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-Markovianity, coherence and system-environment correlations in a long-range collision model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"B. \\c{C}akmak, M. Paternostro, M. Pezzutto, \\\"O. E. M\\\"ustecapl{\\i}o\\u{g}lu","submitted_at":"2017-02-17T12:51:01Z","abstract_excerpt":"We consider the dynamics of a collisional model in which both the system and environment are embodied by spin-$1/2$ particles. In order to include non-Markovian features in our model we introduce interactions among the environmental qubits and investigate the effect that different models of such interaction have on the degree of non-Markovianity of the system's dynamics. By extending that interaction beyond the nearest-neighbour, we enhance the degree of non-Markovianity in the system's dynamics. A further significant increase can be observed if a collective interaction with the forthcoming en"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.05323","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":"2026-05-18T00:38:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HQoM+LOEk9qU0fMvwe2sGaJ9wmRigaTGISFCqoMHMd0tskxH7kBHZOD4n5OnyQ44p0LdKiFgv5bHdxrcLCloDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:44:12.666305Z"},"content_sha256":"d532f7c747b58fee436dfab1c6c941d20d4e7f48f02ad9e3ec64f7ef588dc40c","schema_version":"1.0","event_id":"sha256:d532f7c747b58fee436dfab1c6c941d20d4e7f48f02ad9e3ec64f7ef588dc40c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O2GRNBC633I3EBZHVHHQ4JNNX3/bundle.json","state_url":"https://pith.science/pith/O2GRNBC633I3EBZHVHHQ4JNNX3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O2GRNBC633I3EBZHVHHQ4JNNX3/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":"2026-05-26T22:44:12Z","links":{"resolver":"https://pith.science/pith/O2GRNBC633I3EBZHVHHQ4JNNX3","bundle":"https://pith.science/pith/O2GRNBC633I3EBZHVHHQ4JNNX3/bundle.json","state":"https://pith.science/pith/O2GRNBC633I3EBZHVHHQ4JNNX3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O2GRNBC633I3EBZHVHHQ4JNNX3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:O2GRNBC633I3EBZHVHHQ4JNNX3","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":"bdf211437a3bab5709387e887272b5e4353517c0924d57d8dd9786cb466e5edd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-02-17T12:51:01Z","title_canon_sha256":"682d734d53605260fb9c222f29c0eafc02aeecb1041cef583a9e5e98aeddde8f"},"schema_version":"1.0","source":{"id":"1702.05323","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.05323","created_at":"2026-05-18T00:38:08Z"},{"alias_kind":"arxiv_version","alias_value":"1702.05323v3","created_at":"2026-05-18T00:38:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.05323","created_at":"2026-05-18T00:38:08Z"},{"alias_kind":"pith_short_12","alias_value":"O2GRNBC633I3","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"O2GRNBC633I3EBZH","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"O2GRNBC6","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:d532f7c747b58fee436dfab1c6c941d20d4e7f48f02ad9e3ec64f7ef588dc40c","target":"graph","created_at":"2026-05-18T00:38:08Z","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":"We consider the dynamics of a collisional model in which both the system and environment are embodied by spin-$1/2$ particles. In order to include non-Markovian features in our model we introduce interactions among the environmental qubits and investigate the effect that different models of such interaction have on the degree of non-Markovianity of the system's dynamics. By extending that interaction beyond the nearest-neighbour, we enhance the degree of non-Markovianity in the system's dynamics. A further significant increase can be observed if a collective interaction with the forthcoming en","authors_text":"B. \\c{C}akmak, M. Paternostro, M. Pezzutto, \\\"O. E. M\\\"ustecapl{\\i}o\\u{g}lu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-02-17T12:51:01Z","title":"Non-Markovianity, coherence and system-environment correlations in a long-range collision model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.05323","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":"sha256:91ff3bb049e6afe44bd6bb66ab5ceb3ea496276012310763cad283f1eea6ac44","target":"record","created_at":"2026-05-18T00:38:08Z","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":"bdf211437a3bab5709387e887272b5e4353517c0924d57d8dd9786cb466e5edd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-02-17T12:51:01Z","title_canon_sha256":"682d734d53605260fb9c222f29c0eafc02aeecb1041cef583a9e5e98aeddde8f"},"schema_version":"1.0","source":{"id":"1702.05323","kind":"arxiv","version":3}},"canonical_sha256":"768d16845eded1b20727a9cf0e25adbefe7a517d328b648b035ea14cefdcb162","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"768d16845eded1b20727a9cf0e25adbefe7a517d328b648b035ea14cefdcb162","first_computed_at":"2026-05-18T00:38:08.970248Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:08.970248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"joQw++xGIYw7paGhGxFqFGZxNWTZRVxrVFnqtwTk1D6gGXjooAzj5KF4+ODmCkqcQ7gv23rOcvT36i4jlLkOCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:08.970708Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.05323","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:91ff3bb049e6afe44bd6bb66ab5ceb3ea496276012310763cad283f1eea6ac44","sha256:d532f7c747b58fee436dfab1c6c941d20d4e7f48f02ad9e3ec64f7ef588dc40c"],"state_sha256":"5aa4c135fd1aebe0fdb6a54227fea3953bd41bb6e489d8fa805b4e3929b2dbb7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DaGo1+6V29AcV8Q49DnWEPERCoWMqzVtPou+eIQ0dbfb4VTek1FKYSZ9tBf5c5O7Nq93Jc2wMlxMGXxfCedlAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T22:44:12.669888Z","bundle_sha256":"bd765be7716d9473a5bd461e13f43f904373fa64f21c52854a4cf51770b94863"}}