{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:GXWB7AP4MK3MQDVSFTYGBMU3QZ","short_pith_number":"pith:GXWB7AP4","canonical_record":{"source":{"id":"1208.4200","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-08-21T06:49:12Z","cross_cats_sorted":[],"title_canon_sha256":"1abd5aeb50b864706b1e0ec661d95cbdde1baac95eb4e2143c690182f781899d","abstract_canon_sha256":"86e7d9a300a68744faac82a8b20fb797d6f39e5ec4c96c9b4eb10ec355fa2c6b"},"schema_version":"1.0"},"canonical_sha256":"35ec1f81fc62b6c80eb22cf060b29b865680a0ae60743ac63ce43f2f0a5bacd4","source":{"kind":"arxiv","id":"1208.4200","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.4200","created_at":"2026-05-18T02:56:44Z"},{"alias_kind":"arxiv_version","alias_value":"1208.4200v3","created_at":"2026-05-18T02:56:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.4200","created_at":"2026-05-18T02:56:44Z"},{"alias_kind":"pith_short_12","alias_value":"GXWB7AP4MK3M","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GXWB7AP4MK3MQDVS","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GXWB7AP4","created_at":"2026-05-18T12:27:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:GXWB7AP4MK3MQDVSFTYGBMU3QZ","target":"record","payload":{"canonical_record":{"source":{"id":"1208.4200","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-08-21T06:49:12Z","cross_cats_sorted":[],"title_canon_sha256":"1abd5aeb50b864706b1e0ec661d95cbdde1baac95eb4e2143c690182f781899d","abstract_canon_sha256":"86e7d9a300a68744faac82a8b20fb797d6f39e5ec4c96c9b4eb10ec355fa2c6b"},"schema_version":"1.0"},"canonical_sha256":"35ec1f81fc62b6c80eb22cf060b29b865680a0ae60743ac63ce43f2f0a5bacd4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:56:44.526762Z","signature_b64":"q/vv/LQMmwp14KMIU6G/PAbZqH7ZuqwH3XWPVdO3HhvK0UU4WTImkkmHDvD2LqNH3Mc9n62jmSis6lrlM1y6Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35ec1f81fc62b6c80eb22cf060b29b865680a0ae60743ac63ce43f2f0a5bacd4","last_reissued_at":"2026-05-18T02:56:44.526306Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:56:44.526306Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.4200","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":"2026-05-18T02:56:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"86eb2vkhtYno08sXKJaRXdhwD0kAkTCgP+HIeu361gPgg53e0tk/kjYjA5yikxmVzrYPWl1BBhzvT+PzmOMRCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T13:53:23.567622Z"},"content_sha256":"47364023fb197758f51717704a0f253573409d96912d4caaa50424fe9ae88b0a","schema_version":"1.0","event_id":"sha256:47364023fb197758f51717704a0f253573409d96912d4caaa50424fe9ae88b0a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:GXWB7AP4MK3MQDVSFTYGBMU3QZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantification of Entanglement of Teleportation in Arbitrary Dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Satyabrata Adhikari, Sk. Sazim, Subhashish Banerjee, T. Pramanik","submitted_at":"2012-08-21T06:49:12Z","abstract_excerpt":"We study bipartite entangled states in arbitrary dimensions and obtain different bounds for the entanglement measures in terms of teleportation fidelity. We find that there is a simple relation between negativity and teleportation fidelity for pure states but for mixed states, an upper bound is obtained for negativity in terms of teleportation fidelity using convex-roof extension negativity (CREN). However, with this it is not clear how to distinguish betweeen states useful for teleportation and positive partial transpose (PPT) entangled states. Further, there exists a strong conjecture in the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.4200","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":"2026-05-18T02:56:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E7s0M27XuFoDaVJIbiEpXjYcnSO/cDQ7VAWX9KBcpnehQgZrAAtnxkMKgObPSLKZgIhHpnOpQ7aONla5ne93Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T13:53:23.568397Z"},"content_sha256":"95052670ef4b7d1576f7d5e7566a38fa376f40c5fccc224ea748bc2686e4a1da","schema_version":"1.0","event_id":"sha256:95052670ef4b7d1576f7d5e7566a38fa376f40c5fccc224ea748bc2686e4a1da"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GXWB7AP4MK3MQDVSFTYGBMU3QZ/bundle.json","state_url":"https://pith.science/pith/GXWB7AP4MK3MQDVSFTYGBMU3QZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GXWB7AP4MK3MQDVSFTYGBMU3QZ/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":"2026-05-31T13:53:23Z","links":{"resolver":"https://pith.science/pith/GXWB7AP4MK3MQDVSFTYGBMU3QZ","bundle":"https://pith.science/pith/GXWB7AP4MK3MQDVSFTYGBMU3QZ/bundle.json","state":"https://pith.science/pith/GXWB7AP4MK3MQDVSFTYGBMU3QZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GXWB7AP4MK3MQDVSFTYGBMU3QZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:GXWB7AP4MK3MQDVSFTYGBMU3QZ","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":"86e7d9a300a68744faac82a8b20fb797d6f39e5ec4c96c9b4eb10ec355fa2c6b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-08-21T06:49:12Z","title_canon_sha256":"1abd5aeb50b864706b1e0ec661d95cbdde1baac95eb4e2143c690182f781899d"},"schema_version":"1.0","source":{"id":"1208.4200","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.4200","created_at":"2026-05-18T02:56:44Z"},{"alias_kind":"arxiv_version","alias_value":"1208.4200v3","created_at":"2026-05-18T02:56:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.4200","created_at":"2026-05-18T02:56:44Z"},{"alias_kind":"pith_short_12","alias_value":"GXWB7AP4MK3M","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GXWB7AP4MK3MQDVS","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GXWB7AP4","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:95052670ef4b7d1576f7d5e7566a38fa376f40c5fccc224ea748bc2686e4a1da","target":"graph","created_at":"2026-05-18T02:56:44Z","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 study bipartite entangled states in arbitrary dimensions and obtain different bounds for the entanglement measures in terms of teleportation fidelity. We find that there is a simple relation between negativity and teleportation fidelity for pure states but for mixed states, an upper bound is obtained for negativity in terms of teleportation fidelity using convex-roof extension negativity (CREN). However, with this it is not clear how to distinguish betweeen states useful for teleportation and positive partial transpose (PPT) entangled states. Further, there exists a strong conjecture in the","authors_text":"Satyabrata Adhikari, Sk. Sazim, Subhashish Banerjee, T. Pramanik","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-08-21T06:49:12Z","title":"Quantification of Entanglement of Teleportation in Arbitrary Dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.4200","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":"sha256:47364023fb197758f51717704a0f253573409d96912d4caaa50424fe9ae88b0a","target":"record","created_at":"2026-05-18T02:56:44Z","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":"86e7d9a300a68744faac82a8b20fb797d6f39e5ec4c96c9b4eb10ec355fa2c6b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-08-21T06:49:12Z","title_canon_sha256":"1abd5aeb50b864706b1e0ec661d95cbdde1baac95eb4e2143c690182f781899d"},"schema_version":"1.0","source":{"id":"1208.4200","kind":"arxiv","version":3}},"canonical_sha256":"35ec1f81fc62b6c80eb22cf060b29b865680a0ae60743ac63ce43f2f0a5bacd4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35ec1f81fc62b6c80eb22cf060b29b865680a0ae60743ac63ce43f2f0a5bacd4","first_computed_at":"2026-05-18T02:56:44.526306Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:56:44.526306Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q/vv/LQMmwp14KMIU6G/PAbZqH7ZuqwH3XWPVdO3HhvK0UU4WTImkkmHDvD2LqNH3Mc9n62jmSis6lrlM1y6Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T02:56:44.526762Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.4200","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:47364023fb197758f51717704a0f253573409d96912d4caaa50424fe9ae88b0a","sha256:95052670ef4b7d1576f7d5e7566a38fa376f40c5fccc224ea748bc2686e4a1da"],"state_sha256":"92d45f8c4143ce6e4c627e57b9306f9d55cfd240c31767cdd81f003ee53c889b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C1cZu9lZDHDX/tQeETIL+wKugT9UuipTBbNQK1wVWfwz+CE0heY/E4nbF49Ht/IbOVd+Akv29ZXlCnexL7/SBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T13:53:23.572914Z","bundle_sha256":"00520620efeea13ccf2e5a00155a4da170706bb37d5fa7f2bb406837b87ccaac"}}