{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:DS72FG5MGCKTW5LBJYT6GE6D6D","short_pith_number":"pith:DS72FG5M","schema_version":"1.0","canonical_sha256":"1cbfa29bac30953b75614e27e313c3f0fefd5a56649ecfc9954fec53fc89bb81","source":{"kind":"arxiv","id":"2406.02905","version":1},"attestation_state":"computed","paper":{"title":"The Focked-up ZX Calculus: Picturing Continuous-Variable Quantum Computation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Lia Yeh, Razin A. Shaikh, Stefano Gogioso","submitted_at":"2024-06-05T03:56:18Z","abstract_excerpt":"While the ZX and ZW calculi have been effective as graphical reasoning tools for finite-dimensional quantum computation, the possibilities for continuous-variable quantum computation (CVQC) in infinite-dimensional Hilbert space are only beginning to be explored. In this work, we formulate a graphical language for CVQC. Each diagram is an undirected graph made of two types of spiders: the Z spider from the ZX calculus defined on the reals, and the newly introduced Fock spider defined on the natural numbers. The Z and X spiders represent functions in position and momentum space respectively, whi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2406.02905","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-06-05T03:56:18Z","cross_cats_sorted":[],"title_canon_sha256":"a5e0d9d635579410f98bbd7423a8925be10f2c2a8f46d941fd34a5f559cfa607","abstract_canon_sha256":"47f704fba20e4d0f097e8c67a13e217db750d4d268822d9a28880f1dd2779bc0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:27:32.218418Z","signature_b64":"crJ/4pn62eooBWsvqWmhVWJUG0YYQKetHCH0rLqw1HXIbZsAYFq8uzp9oopi0yCPRSZRYyZrBpLskzfGt8kEAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1cbfa29bac30953b75614e27e313c3f0fefd5a56649ecfc9954fec53fc89bb81","last_reissued_at":"2026-07-05T08:27:32.217921Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:27:32.217921Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Focked-up ZX Calculus: Picturing Continuous-Variable Quantum Computation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Lia Yeh, Razin A. Shaikh, Stefano Gogioso","submitted_at":"2024-06-05T03:56:18Z","abstract_excerpt":"While the ZX and ZW calculi have been effective as graphical reasoning tools for finite-dimensional quantum computation, the possibilities for continuous-variable quantum computation (CVQC) in infinite-dimensional Hilbert space are only beginning to be explored. In this work, we formulate a graphical language for CVQC. Each diagram is an undirected graph made of two types of spiders: the Z spider from the ZX calculus defined on the reals, and the newly introduced Fock spider defined on the natural numbers. The Z and X spiders represent functions in position and momentum space respectively, whi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.02905","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2406.02905/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2406.02905","created_at":"2026-07-05T08:27:32.217979+00:00"},{"alias_kind":"arxiv_version","alias_value":"2406.02905v1","created_at":"2026-07-05T08:27:32.217979+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.02905","created_at":"2026-07-05T08:27:32.217979+00:00"},{"alias_kind":"pith_short_12","alias_value":"DS72FG5MGCKT","created_at":"2026-07-05T08:27:32.217979+00:00"},{"alias_kind":"pith_short_16","alias_value":"DS72FG5MGCKTW5LB","created_at":"2026-07-05T08:27:32.217979+00:00"},{"alias_kind":"pith_short_8","alias_value":"DS72FG5M","created_at":"2026-07-05T08:27:32.217979+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.13551","citing_title":"A ribbon ZX calculus for gauge theory","ref_index":8,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DS72FG5MGCKTW5LBJYT6GE6D6D","json":"https://pith.science/pith/DS72FG5MGCKTW5LBJYT6GE6D6D.json","graph_json":"https://pith.science/api/pith-number/DS72FG5MGCKTW5LBJYT6GE6D6D/graph.json","events_json":"https://pith.science/api/pith-number/DS72FG5MGCKTW5LBJYT6GE6D6D/events.json","paper":"https://pith.science/paper/DS72FG5M"},"agent_actions":{"view_html":"https://pith.science/pith/DS72FG5MGCKTW5LBJYT6GE6D6D","download_json":"https://pith.science/pith/DS72FG5MGCKTW5LBJYT6GE6D6D.json","view_paper":"https://pith.science/paper/DS72FG5M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2406.02905&json=true","fetch_graph":"https://pith.science/api/pith-number/DS72FG5MGCKTW5LBJYT6GE6D6D/graph.json","fetch_events":"https://pith.science/api/pith-number/DS72FG5MGCKTW5LBJYT6GE6D6D/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DS72FG5MGCKTW5LBJYT6GE6D6D/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DS72FG5MGCKTW5LBJYT6GE6D6D/action/storage_attestation","attest_author":"https://pith.science/pith/DS72FG5MGCKTW5LBJYT6GE6D6D/action/author_attestation","sign_citation":"https://pith.science/pith/DS72FG5MGCKTW5LBJYT6GE6D6D/action/citation_signature","submit_replication":"https://pith.science/pith/DS72FG5MGCKTW5LBJYT6GE6D6D/action/replication_record"}},"created_at":"2026-07-05T08:27:32.217979+00:00","updated_at":"2026-07-05T08:27:32.217979+00:00"}