{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:UD34BQATFHQMHW22G3WC5NUQGP","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":"9f23b821bec4621f9540c36cc85f0e7e629f96f150b05571613eaaaec1bff295","cross_cats_sorted":["hep-th","math-ph","math.MP","nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-07-11T01:40:31Z","title_canon_sha256":"ec3bcf3ec00f483cc08506f677dd5283eb78444bf3aff2583c253c1a1c064ec6"},"schema_version":"1.0","source":{"id":"2007.05660","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.05660","created_at":"2026-07-05T01:52:01Z"},{"alias_kind":"arxiv_version","alias_value":"2007.05660v2","created_at":"2026-07-05T01:52:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.05660","created_at":"2026-07-05T01:52:01Z"},{"alias_kind":"pith_short_12","alias_value":"UD34BQATFHQM","created_at":"2026-07-05T01:52:01Z"},{"alias_kind":"pith_short_16","alias_value":"UD34BQATFHQMHW22","created_at":"2026-07-05T01:52:01Z"},{"alias_kind":"pith_short_8","alias_value":"UD34BQAT","created_at":"2026-07-05T01:52:01Z"}],"graph_snapshots":[{"event_id":"sha256:271951adae52afa468d6560814a1b8ef080a8efdd6393932a894e6b06c103fec","target":"graph","created_at":"2026-07-05T01:52:01Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2007.05660/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Braiding operators can be used to create entangled states out of product states, thus establishing a correspondence between topological and quantum entanglement. This is well-known for maximally entangled Bell and GHZ states and their equivalent states under Stochastic Local Operations and Classical Communication, but so far a similar result for W states was missing. Here we use generators of extraspecial 2-groups to obtain the W state in a four-qubit space and partition algebras to generate the W state in a three-qubit space. We also present a unitary generalized Yang-Baxter operator that emb","authors_text":"Diego Trancanelli, Fumihiko Sugino, Pramod Padmanabhan","cross_cats":["hep-th","math-ph","math.MP","nlin.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-07-11T01:40:31Z","title":"Generating W states with braiding operators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.05660","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:c42567c2d6f309bf758a41050afdd6ef066d12d6d1d7dd04600e46df90452171","target":"record","created_at":"2026-07-05T01:52:01Z","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":"9f23b821bec4621f9540c36cc85f0e7e629f96f150b05571613eaaaec1bff295","cross_cats_sorted":["hep-th","math-ph","math.MP","nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-07-11T01:40:31Z","title_canon_sha256":"ec3bcf3ec00f483cc08506f677dd5283eb78444bf3aff2583c253c1a1c064ec6"},"schema_version":"1.0","source":{"id":"2007.05660","kind":"arxiv","version":2}},"canonical_sha256":"a0f7c0c01329e0c3db5a36ec2eb69033c320315a9b174288a36f3f0bf13935ea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a0f7c0c01329e0c3db5a36ec2eb69033c320315a9b174288a36f3f0bf13935ea","first_computed_at":"2026-07-05T01:52:01.889586Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:52:01.889586Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I/UhVMrIDs36vmrCv5M42U11AJczS9HsqMPkm1vCSdN99rRzB/ctLBzmSEnNcRADrRqcsIBpeugQWnLzZQZ9Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:52:01.890011Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.05660","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c42567c2d6f309bf758a41050afdd6ef066d12d6d1d7dd04600e46df90452171","sha256:271951adae52afa468d6560814a1b8ef080a8efdd6393932a894e6b06c103fec"],"state_sha256":"e0c7ea50b474408b40dfd118186ed5638d84cb1cd2393a01b542057deba7f8d2"}