{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:L5YWRQRT4C3EPEYBRSI2PODFMU","short_pith_number":"pith:L5YWRQRT","schema_version":"1.0","canonical_sha256":"5f7168c233e0b64793018c91a7b8656524c964a8b642a41367031553a98dddb8","source":{"kind":"arxiv","id":"2507.10931","version":1},"attestation_state":"computed","paper":{"title":"A short proof of the existence of the injective envelope of an operator space","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["math.FA"],"primary_cat":"math.OA","authors_text":"Thomas Sinclair","submitted_at":"2025-07-15T02:49:10Z","abstract_excerpt":"We use Ellis' lemma to give a simple proof of the existence of the injective envelope of an operator space first shown by work of Hamana and Ruan."},"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":"2507.10931","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"math.OA","submitted_at":"2025-07-15T02:49:10Z","cross_cats_sorted":["math.FA"],"title_canon_sha256":"df697891ca69ba07e4d67c5ecaa05f3948505e3afcbc4dd131dc36a6321f5cb6","abstract_canon_sha256":"b581064b8176c160a121aa2137f626ed37b5e20d2eac089ca27c576c91774575"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:37:28.672449Z","signature_b64":"Se5sBMlj3GKw669RkhTuksKs8Y+N0ucRAPJaS43TWdiOVU4YOsrw2J7nKqXk79hnsZYHhC4UeNot41gwT/VvBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f7168c233e0b64793018c91a7b8656524c964a8b642a41367031553a98dddb8","last_reissued_at":"2026-07-05T11:37:28.672004Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:37:28.672004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A short proof of the existence of the injective envelope of an operator space","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["math.FA"],"primary_cat":"math.OA","authors_text":"Thomas Sinclair","submitted_at":"2025-07-15T02:49:10Z","abstract_excerpt":"We use Ellis' lemma to give a simple proof of the existence of the injective envelope of an operator space first shown by work of Hamana and Ruan."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.10931","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/2507.10931/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":"2507.10931","created_at":"2026-07-05T11:37:28.672068+00:00"},{"alias_kind":"arxiv_version","alias_value":"2507.10931v1","created_at":"2026-07-05T11:37:28.672068+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.10931","created_at":"2026-07-05T11:37:28.672068+00:00"},{"alias_kind":"pith_short_12","alias_value":"L5YWRQRT4C3E","created_at":"2026-07-05T11:37:28.672068+00:00"},{"alias_kind":"pith_short_16","alias_value":"L5YWRQRT4C3EPEYB","created_at":"2026-07-05T11:37:28.672068+00:00"},{"alias_kind":"pith_short_8","alias_value":"L5YWRQRT","created_at":"2026-07-05T11:37:28.672068+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/L5YWRQRT4C3EPEYBRSI2PODFMU","json":"https://pith.science/pith/L5YWRQRT4C3EPEYBRSI2PODFMU.json","graph_json":"https://pith.science/api/pith-number/L5YWRQRT4C3EPEYBRSI2PODFMU/graph.json","events_json":"https://pith.science/api/pith-number/L5YWRQRT4C3EPEYBRSI2PODFMU/events.json","paper":"https://pith.science/paper/L5YWRQRT"},"agent_actions":{"view_html":"https://pith.science/pith/L5YWRQRT4C3EPEYBRSI2PODFMU","download_json":"https://pith.science/pith/L5YWRQRT4C3EPEYBRSI2PODFMU.json","view_paper":"https://pith.science/paper/L5YWRQRT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2507.10931&json=true","fetch_graph":"https://pith.science/api/pith-number/L5YWRQRT4C3EPEYBRSI2PODFMU/graph.json","fetch_events":"https://pith.science/api/pith-number/L5YWRQRT4C3EPEYBRSI2PODFMU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L5YWRQRT4C3EPEYBRSI2PODFMU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L5YWRQRT4C3EPEYBRSI2PODFMU/action/storage_attestation","attest_author":"https://pith.science/pith/L5YWRQRT4C3EPEYBRSI2PODFMU/action/author_attestation","sign_citation":"https://pith.science/pith/L5YWRQRT4C3EPEYBRSI2PODFMU/action/citation_signature","submit_replication":"https://pith.science/pith/L5YWRQRT4C3EPEYBRSI2PODFMU/action/replication_record"}},"created_at":"2026-07-05T11:37:28.672068+00:00","updated_at":"2026-07-05T11:37:28.672068+00:00"}