{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:USWAAZN25WPNRRPMTGE5GIYGXH","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":"03575d9801f18aef2a8c144bd4f16bfde750bf2e08fa4aa8914ad3b72fc61464","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-12-19T13:24:52Z","title_canon_sha256":"2f44af87ed7fc146590ecf2f9125ac52816d7b90f5f3889fd3b8d4563dfc838f"},"schema_version":"1.0","source":{"id":"1312.5538","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.5538","created_at":"2026-05-18T02:52:55Z"},{"alias_kind":"arxiv_version","alias_value":"1312.5538v1","created_at":"2026-05-18T02:52:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.5538","created_at":"2026-05-18T02:52:55Z"},{"alias_kind":"pith_short_12","alias_value":"USWAAZN25WPN","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"USWAAZN25WPNRRPM","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"USWAAZN2","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:e3576b22462ae1acacdc0565840b6009789b489bdc2a9f9a14eb27bc7fbad765","target":"graph","created_at":"2026-05-18T02:52:55Z","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 report on the theoretical analysis of bosonic and fermionic non-interacting systems in a discrete two-particle quantum walk affected by different kinds of disorder. We considered up to 100-step QWs with a spatial, temporal and space-temporal disorder observing how the randomness and the wavefunction symmetry non-trivially affect the final spatial probability distribution, the transport properties and the Shannon entropy of the walkers.","authors_text":"Andrea Crespi, Fabio Sciarrino, Francesco De Nicola, Linda Sansoni, Paolo Mataloni, Roberta Ramponi, Roberto Osellame, Rosario Fazio, Vittorio Giovannetti","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-12-19T13:24:52Z","title":"Quantum simulation of bosonic-fermionic non-interacting particles in disordered systems via quantum walk"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.5538","kind":"arxiv","version":1},"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":"sha256:6325033fdd4f38622fe5bd8ca0787a72906103f969304976599ed4196c54e221","target":"record","created_at":"2026-05-18T02:52:55Z","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":"03575d9801f18aef2a8c144bd4f16bfde750bf2e08fa4aa8914ad3b72fc61464","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-12-19T13:24:52Z","title_canon_sha256":"2f44af87ed7fc146590ecf2f9125ac52816d7b90f5f3889fd3b8d4563dfc838f"},"schema_version":"1.0","source":{"id":"1312.5538","kind":"arxiv","version":1}},"canonical_sha256":"a4ac0065baed9ed8c5ec9989d32306b9f3b3a5f3c9a274cb8bff82380b90ab70","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a4ac0065baed9ed8c5ec9989d32306b9f3b3a5f3c9a274cb8bff82380b90ab70","first_computed_at":"2026-05-18T02:52:55.771854Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:52:55.771854Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OIr5zzjxqHhClCRiRMoX/dHMnLyA7rGM2vC7XnWTLyyqXo6xnBNiBQ0x1yHVFtIe8A4s8zieXplg4bv+/2GLBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:52:55.772466Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.5538","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6325033fdd4f38622fe5bd8ca0787a72906103f969304976599ed4196c54e221","sha256:e3576b22462ae1acacdc0565840b6009789b489bdc2a9f9a14eb27bc7fbad765"],"state_sha256":"d585f4b7631e74ae4c0cd9ec9eb777c24af3f011a710f036c0b5ac4e9eb413e9"}