{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:44HSYIZYXNRD2BRVZHZNOZUN4F","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":"ca8a3639d59a9126d9a597a4bf811be7e1858b53b166f14d7ab0d7ec97d1aaa9","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-11-30T14:35:31Z","title_canon_sha256":"06596a9d6f00165f4a12ee11d70f3b3a4cd9466c3285d55c0b8c4e3cfa01db14"},"schema_version":"1.0","source":{"id":"1111.7185","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.7185","created_at":"2026-07-05T01:15:53Z"},{"alias_kind":"arxiv_version","alias_value":"1111.7185v2","created_at":"2026-07-05T01:15:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.7185","created_at":"2026-07-05T01:15:53Z"},{"alias_kind":"pith_short_12","alias_value":"44HSYIZYXNRD","created_at":"2026-07-05T01:15:53Z"},{"alias_kind":"pith_short_16","alias_value":"44HSYIZYXNRD2BRV","created_at":"2026-07-05T01:15:53Z"},{"alias_kind":"pith_short_8","alias_value":"44HSYIZY","created_at":"2026-07-05T01:15:53Z"}],"graph_snapshots":[{"event_id":"sha256:06b7fccb3bbdae13e800ff17068a2763fb34129e16bcdd6fb356c7c9b3282f5d","target":"graph","created_at":"2026-07-05T01:15:53Z","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/1111.7185/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Construction of the Japanese second-generation gravitational-wave detector KAGRA has been started. In the next 6 \\sim 7 years, we will be able to observe the space-time ripple from faraway galaxies. KAGRA is equipped with the latest advanced technologies. The entire 3-km long detector is located in the underground to be isolated from the seismic motion, the core optics are cooled down to 20 K to reduce thermal fluctuations, and quantum non-demolition techniques are used to decrease quantum noise. In this paper, we introduce the detector configuration of KAGRA; its design, strategy, and downsel","authors_text":"Kentaro Somiya (for the KAGRA Collaboration)","cross_cats":["physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-11-30T14:35:31Z","title":"Detector configuration of KAGRA - the Japanese cryogenic gravitational-wave detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.7185","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":"sha256:6d40f7a6ff40bc2bc10dd1f3575c5490c7335bec47b09a52c69ffa3760606f1f","target":"record","created_at":"2026-07-05T01:15:53Z","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":"ca8a3639d59a9126d9a597a4bf811be7e1858b53b166f14d7ab0d7ec97d1aaa9","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-11-30T14:35:31Z","title_canon_sha256":"06596a9d6f00165f4a12ee11d70f3b3a4cd9466c3285d55c0b8c4e3cfa01db14"},"schema_version":"1.0","source":{"id":"1111.7185","kind":"arxiv","version":2}},"canonical_sha256":"e70f2c2338bb623d0635c9f2d7668de173efaf458891a3ab910a9a6c7f16091a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e70f2c2338bb623d0635c9f2d7668de173efaf458891a3ab910a9a6c7f16091a","first_computed_at":"2026-07-05T01:15:53.386512Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:15:53.386512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3MJSbqOwthUeewzikRUyYabkyYwzMCQdfdBKebQMJXcdNBDAKRt7RBN7aMI671G97Hul6TnuCc0/uG2ITzn2BA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:15:53.386915Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.7185","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d40f7a6ff40bc2bc10dd1f3575c5490c7335bec47b09a52c69ffa3760606f1f","sha256:06b7fccb3bbdae13e800ff17068a2763fb34129e16bcdd6fb356c7c9b3282f5d"],"state_sha256":"44866ecd6e5829f3f4b28098e3e4a8b48436660b492b3a994ca1e08a251a7a69"}