{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:HR7NCSN667XPM3WVSHHECYFALC","short_pith_number":"pith:HR7NCSN6","canonical_record":{"source":{"id":"1112.2079","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-12-09T11:57:29Z","cross_cats_sorted":["cond-mat.stat-mech","cs.NI"],"title_canon_sha256":"86afd5f2416dbf1a9d42774b106767cf82951f9e6e93a36fd72edb15a5009d6d","abstract_canon_sha256":"3d033b0fda582c8622d5d710307dd8598aad3990d224ac1fe4152ba98904304b"},"schema_version":"1.0"},"canonical_sha256":"3c7ed149bef7eef66ed591ce4160a0588154d42582ab9dce15ed8fbc382cdbf4","source":{"kind":"arxiv","id":"1112.2079","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.2079","created_at":"2026-05-18T03:51:23Z"},{"alias_kind":"arxiv_version","alias_value":"1112.2079v2","created_at":"2026-05-18T03:51:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.2079","created_at":"2026-05-18T03:51:23Z"},{"alias_kind":"pith_short_12","alias_value":"HR7NCSN667XP","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HR7NCSN667XPM3WV","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HR7NCSN6","created_at":"2026-05-18T12:26:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:HR7NCSN667XPM3WVSHHECYFALC","target":"record","payload":{"canonical_record":{"source":{"id":"1112.2079","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-12-09T11:57:29Z","cross_cats_sorted":["cond-mat.stat-mech","cs.NI"],"title_canon_sha256":"86afd5f2416dbf1a9d42774b106767cf82951f9e6e93a36fd72edb15a5009d6d","abstract_canon_sha256":"3d033b0fda582c8622d5d710307dd8598aad3990d224ac1fe4152ba98904304b"},"schema_version":"1.0"},"canonical_sha256":"3c7ed149bef7eef66ed591ce4160a0588154d42582ab9dce15ed8fbc382cdbf4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:51:23.568745Z","signature_b64":"44Rt54RfqJfIcu5V4ddEAXPrdJ08gFWZ+w8HfX/Xw9f5qusJsLY3EpD0lRf5dB6f8vnszFzay5pr8Cq0OjdHAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c7ed149bef7eef66ed591ce4160a0588154d42582ab9dce15ed8fbc382cdbf4","last_reissued_at":"2026-05-18T03:51:23.568269Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:51:23.568269Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1112.2079","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:51:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZA8gKxjNWFUZ79URriG1m/7w4rtYZWFLT8bn4P3i8WdBBtse3t7AMSbBc0E60tn1d6JPG5YTlczPyGVFmf0DAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:40:02.719652Z"},"content_sha256":"c4402015229cbb54ddb936e09a7f3c01c509c02dd769f75631e507bea18273dd","schema_version":"1.0","event_id":"sha256:c4402015229cbb54ddb936e09a7f3c01c509c02dd769f75631e507bea18273dd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:HR7NCSN667XPM3WVSHHECYFALC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Google in a Quantum Network","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","cs.NI"],"primary_cat":"quant-ph","authors_text":"G.D. Paparo, M.A. Martin-Delgado","submitted_at":"2011-12-09T11:57:29Z","abstract_excerpt":"We introduce the characterization of a class of quantum PageRank algorithms in a scenario in which some kind of quantum network is realizable out of the current classical internet web, but no quantum computer is yet available. This class represents a quantization of the PageRank protocol currently employed to list web pages according to their importance. We have found an instance of this class of quantum protocols that outperforms its classical counterpart and may break the classical hierarchy of web pages depending on the topology of the web."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.2079","kind":"arxiv","version":2},"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":"2026-05-18T03:51:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t9+ZTs8OUFMdkv5lBYs9rrjzcv+lgyIeICWhhUgj3EhI0+wtZIe8jh+C0d9TZaywNCsYawWbAmO/v53934akDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:40:02.719995Z"},"content_sha256":"0a109e35c9deafa617b21647d89cb804f2bbba5d413122394c834f8aaa9d0dc7","schema_version":"1.0","event_id":"sha256:0a109e35c9deafa617b21647d89cb804f2bbba5d413122394c834f8aaa9d0dc7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HR7NCSN667XPM3WVSHHECYFALC/bundle.json","state_url":"https://pith.science/pith/HR7NCSN667XPM3WVSHHECYFALC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HR7NCSN667XPM3WVSHHECYFALC/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":"2026-06-05T09:40:02Z","links":{"resolver":"https://pith.science/pith/HR7NCSN667XPM3WVSHHECYFALC","bundle":"https://pith.science/pith/HR7NCSN667XPM3WVSHHECYFALC/bundle.json","state":"https://pith.science/pith/HR7NCSN667XPM3WVSHHECYFALC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HR7NCSN667XPM3WVSHHECYFALC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:HR7NCSN667XPM3WVSHHECYFALC","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":"3d033b0fda582c8622d5d710307dd8598aad3990d224ac1fe4152ba98904304b","cross_cats_sorted":["cond-mat.stat-mech","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-12-09T11:57:29Z","title_canon_sha256":"86afd5f2416dbf1a9d42774b106767cf82951f9e6e93a36fd72edb15a5009d6d"},"schema_version":"1.0","source":{"id":"1112.2079","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.2079","created_at":"2026-05-18T03:51:23Z"},{"alias_kind":"arxiv_version","alias_value":"1112.2079v2","created_at":"2026-05-18T03:51:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.2079","created_at":"2026-05-18T03:51:23Z"},{"alias_kind":"pith_short_12","alias_value":"HR7NCSN667XP","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HR7NCSN667XPM3WV","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HR7NCSN6","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:0a109e35c9deafa617b21647d89cb804f2bbba5d413122394c834f8aaa9d0dc7","target":"graph","created_at":"2026-05-18T03:51:23Z","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 introduce the characterization of a class of quantum PageRank algorithms in a scenario in which some kind of quantum network is realizable out of the current classical internet web, but no quantum computer is yet available. This class represents a quantization of the PageRank protocol currently employed to list web pages according to their importance. We have found an instance of this class of quantum protocols that outperforms its classical counterpart and may break the classical hierarchy of web pages depending on the topology of the web.","authors_text":"G.D. Paparo, M.A. Martin-Delgado","cross_cats":["cond-mat.stat-mech","cs.NI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-12-09T11:57:29Z","title":"Google in a Quantum Network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.2079","kind":"arxiv","version":2},"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:c4402015229cbb54ddb936e09a7f3c01c509c02dd769f75631e507bea18273dd","target":"record","created_at":"2026-05-18T03:51:23Z","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":"3d033b0fda582c8622d5d710307dd8598aad3990d224ac1fe4152ba98904304b","cross_cats_sorted":["cond-mat.stat-mech","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-12-09T11:57:29Z","title_canon_sha256":"86afd5f2416dbf1a9d42774b106767cf82951f9e6e93a36fd72edb15a5009d6d"},"schema_version":"1.0","source":{"id":"1112.2079","kind":"arxiv","version":2}},"canonical_sha256":"3c7ed149bef7eef66ed591ce4160a0588154d42582ab9dce15ed8fbc382cdbf4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3c7ed149bef7eef66ed591ce4160a0588154d42582ab9dce15ed8fbc382cdbf4","first_computed_at":"2026-05-18T03:51:23.568269Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:51:23.568269Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"44Rt54RfqJfIcu5V4ddEAXPrdJ08gFWZ+w8HfX/Xw9f5qusJsLY3EpD0lRf5dB6f8vnszFzay5pr8Cq0OjdHAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:51:23.568745Z","signed_message":"canonical_sha256_bytes"},"source_id":"1112.2079","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c4402015229cbb54ddb936e09a7f3c01c509c02dd769f75631e507bea18273dd","sha256:0a109e35c9deafa617b21647d89cb804f2bbba5d413122394c834f8aaa9d0dc7"],"state_sha256":"4616307d34b6e0cbc38cfbb048cc78dd9db5f81a8844e5f6ea5219d3efad484f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FdlnMVYBz8hq1j2v81YQwDPMPCg4i0WlddFcYAhXYBaKulPuFibT35ogVivYsGrUDLL7Zk60QM3UOZr0wF0QCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T09:40:02.723192Z","bundle_sha256":"ef719ba40422c0ffeaaca4099a3aedbace202786fe5f42605b5abad2f143f127"}}