{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:JHL5FT62ZOONYCMGEWGVGF2EMJ","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":"17ac626c7214a1c641a7d45834006f30d5fe2854146c12b5bf946bdcaa6154fd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-03-02T10:14:23Z","title_canon_sha256":"0f150c13b359c3aed58e4a4af406c2bbae481c22f96646dc09e989538175c845"},"schema_version":"1.0","source":{"id":"0903.0248","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0903.0248","created_at":"2026-05-18T00:15:05Z"},{"alias_kind":"arxiv_version","alias_value":"0903.0248v3","created_at":"2026-05-18T00:15:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.0248","created_at":"2026-05-18T00:15:05Z"},{"alias_kind":"pith_short_12","alias_value":"JHL5FT62ZOON","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"JHL5FT62ZOONYCMG","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"JHL5FT62","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:fae4eb45462d1df2562e3f0ef8d7041ca69c484c6eec6ebf29604b605f20cc0d","target":"graph","created_at":"2026-05-18T00:15:05Z","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":"In this letter we analyze the efficacy of the entangled output of Pati-Braunstein deletion machine [3] as a teleportation channel. We analyze the possibility of it violating the Bell's inequality. Interestingly we find that for all values of the input parameter$\\alpha$ the state does not violate the Bell's inequality but when used as a teleportation channel can give a fidelity higher than the classical optimum (i.e 2/3).","authors_text":"Binayak.S.Choudhury, Indranil Chakrabarty, Nirman Ganguly","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-03-02T10:14:23Z","title":"Deletion, Bell's Inequality, Teleportation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.0248","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":"sha256:2ed55e58a982add4bfa53cfeb5b65ce3f556ce1edce1fde545ebecc4077e7762","target":"record","created_at":"2026-05-18T00:15:05Z","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":"17ac626c7214a1c641a7d45834006f30d5fe2854146c12b5bf946bdcaa6154fd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-03-02T10:14:23Z","title_canon_sha256":"0f150c13b359c3aed58e4a4af406c2bbae481c22f96646dc09e989538175c845"},"schema_version":"1.0","source":{"id":"0903.0248","kind":"arxiv","version":3}},"canonical_sha256":"49d7d2cfdacb9cdc0986258d531744627953d3022c94964f37349a2d19ebfa83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49d7d2cfdacb9cdc0986258d531744627953d3022c94964f37349a2d19ebfa83","first_computed_at":"2026-05-18T00:15:05.965882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:05.965882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x53AVtwL4GEnQSidvNfN05FrU5eEyvfvDGuFxH/5HdOIeABcC8yuMDFW/4ZYMtXHMepgCnsLYlY0BKCwh3BKDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:05.966461Z","signed_message":"canonical_sha256_bytes"},"source_id":"0903.0248","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ed55e58a982add4bfa53cfeb5b65ce3f556ce1edce1fde545ebecc4077e7762","sha256:fae4eb45462d1df2562e3f0ef8d7041ca69c484c6eec6ebf29604b605f20cc0d"],"state_sha256":"afa81d563512c59a831ebc586b90d6bd181a886608e840efaab2733fd87df73b"}