{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:6LNHAKFFU4KEPDQXFGOEWVKOFR","short_pith_number":"pith:6LNHAKFF","canonical_record":{"source":{"id":"1609.09731","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-30T13:52:19Z","cross_cats_sorted":[],"title_canon_sha256":"1f5adc51d40e13ca54d38818195a035f547f5d37d7bd8367b44202b8d8065d8b","abstract_canon_sha256":"d9683c077e20453e97812d6a865ab867fdbf3d8fdd4c1b95d8226eaa82f5f9d4"},"schema_version":"1.0"},"canonical_sha256":"f2da7028a5a714478e17299c4b554e2c52c1c97ff77a8e12f25869b329bb86ca","source":{"kind":"arxiv","id":"1609.09731","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.09731","created_at":"2026-05-18T00:28:07Z"},{"alias_kind":"arxiv_version","alias_value":"1609.09731v1","created_at":"2026-05-18T00:28:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.09731","created_at":"2026-05-18T00:28:07Z"},{"alias_kind":"pith_short_12","alias_value":"6LNHAKFFU4KE","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6LNHAKFFU4KEPDQX","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6LNHAKFF","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:6LNHAKFFU4KEPDQXFGOEWVKOFR","target":"record","payload":{"canonical_record":{"source":{"id":"1609.09731","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-30T13:52:19Z","cross_cats_sorted":[],"title_canon_sha256":"1f5adc51d40e13ca54d38818195a035f547f5d37d7bd8367b44202b8d8065d8b","abstract_canon_sha256":"d9683c077e20453e97812d6a865ab867fdbf3d8fdd4c1b95d8226eaa82f5f9d4"},"schema_version":"1.0"},"canonical_sha256":"f2da7028a5a714478e17299c4b554e2c52c1c97ff77a8e12f25869b329bb86ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:07.230208Z","signature_b64":"3M8nv8RAitYjmLCFfwgeAKN0hTMqvx5282KeV/SCCTZXyTdChNF9HgFQ2OEPOjdsCWy+dVAPvUce3ZYvixgMAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f2da7028a5a714478e17299c4b554e2c52c1c97ff77a8e12f25869b329bb86ca","last_reissued_at":"2026-05-18T00:28:07.229458Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:07.229458Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.09731","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:28:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+dY8y5DAfdPc2JWVfuVaw6kYIJCS+0EhRISRNDVRjjrlMrCD3q7O3wkLjNHDXRciMP+EZRadWjtfjX5r5m6dCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:34:01.554241Z"},"content_sha256":"b5a0351135acf0784d3ea0ee1c78dbd8ee8a6387b2d6a7a1f5bc39a1d45be0f7","schema_version":"1.0","event_id":"sha256:b5a0351135acf0784d3ea0ee1c78dbd8ee8a6387b2d6a7a1f5bc39a1d45be0f7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:6LNHAKFFU4KEPDQXFGOEWVKOFR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Experimental nonlocality-based network diagnostics of mutipartite entangled states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Andrea Crespi, Caterina Vigliar, Fabio Sciarrino, Giacomo Corrielli, Marco Barbieri, Mario A. Ciampini, Mauro Paternostro, Paolo Mataloni, Roberto Osellame, Stefano Paesani, Valeria Cimini","submitted_at":"2016-09-30T13:52:19Z","abstract_excerpt":"Quantum networks of growing complexity play a key role as resources for quantum computation; the ability to identify the quality of their internal correlations will play a crucial role in addressing the buiding stage of such states. We introduce a novel diagnostic scheme for multipartite networks of entangled particles, aimed at assessing the quality of the gates used for the engineering of their state. Using the information gathered from a set of suitably chosen multiparticle Bell tests, we identify conditions bounding the quality of the entangled bonds among the elements of a register. We de"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.09731","kind":"arxiv","version":1},"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":"2026-05-18T00:28:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EWs+VdC/2L1GFRhlomLlzKLc4zl77Wv0exY0Tt1MHEeNyMGzA16eL5tvdFWuihq834tStdYgwj3G0GZb7GbDBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:34:01.554674Z"},"content_sha256":"e52510261fcee1c3f847866b6894eed1dc3d15e17c34f727b065129c21b99c05","schema_version":"1.0","event_id":"sha256:e52510261fcee1c3f847866b6894eed1dc3d15e17c34f727b065129c21b99c05"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6LNHAKFFU4KEPDQXFGOEWVKOFR/bundle.json","state_url":"https://pith.science/pith/6LNHAKFFU4KEPDQXFGOEWVKOFR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6LNHAKFFU4KEPDQXFGOEWVKOFR/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":"2026-06-03T06:34:01Z","links":{"resolver":"https://pith.science/pith/6LNHAKFFU4KEPDQXFGOEWVKOFR","bundle":"https://pith.science/pith/6LNHAKFFU4KEPDQXFGOEWVKOFR/bundle.json","state":"https://pith.science/pith/6LNHAKFFU4KEPDQXFGOEWVKOFR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6LNHAKFFU4KEPDQXFGOEWVKOFR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6LNHAKFFU4KEPDQXFGOEWVKOFR","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":"d9683c077e20453e97812d6a865ab867fdbf3d8fdd4c1b95d8226eaa82f5f9d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-30T13:52:19Z","title_canon_sha256":"1f5adc51d40e13ca54d38818195a035f547f5d37d7bd8367b44202b8d8065d8b"},"schema_version":"1.0","source":{"id":"1609.09731","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.09731","created_at":"2026-05-18T00:28:07Z"},{"alias_kind":"arxiv_version","alias_value":"1609.09731v1","created_at":"2026-05-18T00:28:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.09731","created_at":"2026-05-18T00:28:07Z"},{"alias_kind":"pith_short_12","alias_value":"6LNHAKFFU4KE","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6LNHAKFFU4KEPDQX","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6LNHAKFF","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:e52510261fcee1c3f847866b6894eed1dc3d15e17c34f727b065129c21b99c05","target":"graph","created_at":"2026-05-18T00:28:07Z","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":"Quantum networks of growing complexity play a key role as resources for quantum computation; the ability to identify the quality of their internal correlations will play a crucial role in addressing the buiding stage of such states. We introduce a novel diagnostic scheme for multipartite networks of entangled particles, aimed at assessing the quality of the gates used for the engineering of their state. Using the information gathered from a set of suitably chosen multiparticle Bell tests, we identify conditions bounding the quality of the entangled bonds among the elements of a register. We de","authors_text":"Andrea Crespi, Caterina Vigliar, Fabio Sciarrino, Giacomo Corrielli, Marco Barbieri, Mario A. Ciampini, Mauro Paternostro, Paolo Mataloni, Roberto Osellame, Stefano Paesani, Valeria Cimini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-30T13:52:19Z","title":"Experimental nonlocality-based network diagnostics of mutipartite entangled states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.09731","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:b5a0351135acf0784d3ea0ee1c78dbd8ee8a6387b2d6a7a1f5bc39a1d45be0f7","target":"record","created_at":"2026-05-18T00:28:07Z","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":"d9683c077e20453e97812d6a865ab867fdbf3d8fdd4c1b95d8226eaa82f5f9d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-30T13:52:19Z","title_canon_sha256":"1f5adc51d40e13ca54d38818195a035f547f5d37d7bd8367b44202b8d8065d8b"},"schema_version":"1.0","source":{"id":"1609.09731","kind":"arxiv","version":1}},"canonical_sha256":"f2da7028a5a714478e17299c4b554e2c52c1c97ff77a8e12f25869b329bb86ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2da7028a5a714478e17299c4b554e2c52c1c97ff77a8e12f25869b329bb86ca","first_computed_at":"2026-05-18T00:28:07.229458Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:28:07.229458Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3M8nv8RAitYjmLCFfwgeAKN0hTMqvx5282KeV/SCCTZXyTdChNF9HgFQ2OEPOjdsCWy+dVAPvUce3ZYvixgMAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:28:07.230208Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.09731","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5a0351135acf0784d3ea0ee1c78dbd8ee8a6387b2d6a7a1f5bc39a1d45be0f7","sha256:e52510261fcee1c3f847866b6894eed1dc3d15e17c34f727b065129c21b99c05"],"state_sha256":"88ab3ad9c8e7dc7dd7f58af2f01a0441836e46435df663f29efba1b2b238a061"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4QexsV0gPmGENhWMel16t6oo+dy3ujG2fi0wR55p5IcUHW42inRqbDCyO7wvYOZsMoIDRqk+eIrVHQPeg0/wCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T06:34:01.556582Z","bundle_sha256":"c308d255120359ee20df8e409bf61761fbeaa81bb681df9e7b67abf07e4e9e52"}}