{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:B3XIHVIIPKPPEYHVAEMA5HWIN4","short_pith_number":"pith:B3XIHVII","canonical_record":{"source":{"id":"1112.1463","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2011-12-07T03:20:25Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"9e1cc3f17ed54751c0dfb2001d3001c51fc12cde826f8b08b337770c25efb14c","abstract_canon_sha256":"27aa4c536cf2050df82cd104b7a165399e46bfd344e6aba988d4cfe40868faff"},"schema_version":"1.0"},"canonical_sha256":"0eee83d5087a9ef260f501180e9ec86f1965131c98851ffa1d9b89df1e4de117","source":{"kind":"arxiv","id":"1112.1463","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.1463","created_at":"2026-05-18T01:59:15Z"},{"alias_kind":"arxiv_version","alias_value":"1112.1463v1","created_at":"2026-05-18T01:59:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.1463","created_at":"2026-05-18T01:59:15Z"},{"alias_kind":"pith_short_12","alias_value":"B3XIHVIIPKPP","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"B3XIHVIIPKPPEYHV","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"B3XIHVII","created_at":"2026-05-18T12:26:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:B3XIHVIIPKPPEYHVAEMA5HWIN4","target":"record","payload":{"canonical_record":{"source":{"id":"1112.1463","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2011-12-07T03:20:25Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"9e1cc3f17ed54751c0dfb2001d3001c51fc12cde826f8b08b337770c25efb14c","abstract_canon_sha256":"27aa4c536cf2050df82cd104b7a165399e46bfd344e6aba988d4cfe40868faff"},"schema_version":"1.0"},"canonical_sha256":"0eee83d5087a9ef260f501180e9ec86f1965131c98851ffa1d9b89df1e4de117","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:15.977176Z","signature_b64":"0zhFsDWYa6nPGPVeubsEg9cNRo+irfjNJvtX3a9WcbDDmYrhjA/Vt7xlLKK1EGQHVviv5rR81RPHljjpLmPCBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0eee83d5087a9ef260f501180e9ec86f1965131c98851ffa1d9b89df1e4de117","last_reissued_at":"2026-05-18T01:59:15.976416Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:15.976416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1112.1463","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:59:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p1YygB8pZKpXCYeigeIcfaYcW7m8XbymksGHGs+afe0q3/ny/fn/b6epHQk6yLmcGWkaAMq1HKWPOpbdciR0AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T01:38:20.361958Z"},"content_sha256":"9e51bcfa68ba763bb4534cdc27008e589ae1a9a2bebfd45f6adcf6e931123b3b","schema_version":"1.0","event_id":"sha256:9e51bcfa68ba763bb4534cdc27008e589ae1a9a2bebfd45f6adcf6e931123b3b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:B3XIHVIIPKPPEYHVAEMA5HWIN4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Properties and Performance of Two Wide Field of View Cherenkov/Fluorescence Telescope Array Prototypes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"physics.ins-det","authors_text":"B. Zhou, G. Xiao, H. H. He, J. Liu, J. L. Liu, J. Zhao, K. Q. Ding, L. H. Chen, L. L. Ma, M. J. Chen, M. Zha, S. S. Zhang, S. Z. Chen, X. D. Sheng, X. H. Ma, X. X. Li, Y. Chen, Y. X.Bai, Y. Zhang, Z. Cao","submitted_at":"2011-12-07T03:20:25Z","abstract_excerpt":"A wide field of view Cherenkov/fluorescence telescope array is one of the main components of the Large High Altitude Air Shower Observatory project. To serve as Cherenkov and fluorescence detectors, a flexible and mobile design is adopted for easy reconfiguring of the telescope array. Two prototype telescopes have been constructed and successfully run at the site of the ARGO-YBJ experiment in Tibet. The features and performance of the telescopes are presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.1463","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":""},"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":"2026-05-18T01:59:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m9DrdNJqBUmN50PIqgSoEvJsAPFMTjWBK5lh3iIbE1QH4Ls8TfynLNE/d7n3o/F3XUUF92L62/Tb4F0cBvsEDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T01:38:20.362310Z"},"content_sha256":"0243a4c33040f8c499937a47451f893e43db685aabcbde66ebd638c88089b3b2","schema_version":"1.0","event_id":"sha256:0243a4c33040f8c499937a47451f893e43db685aabcbde66ebd638c88089b3b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B3XIHVIIPKPPEYHVAEMA5HWIN4/bundle.json","state_url":"https://pith.science/pith/B3XIHVIIPKPPEYHVAEMA5HWIN4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B3XIHVIIPKPPEYHVAEMA5HWIN4/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":"2026-06-02T01:38:20Z","links":{"resolver":"https://pith.science/pith/B3XIHVIIPKPPEYHVAEMA5HWIN4","bundle":"https://pith.science/pith/B3XIHVIIPKPPEYHVAEMA5HWIN4/bundle.json","state":"https://pith.science/pith/B3XIHVIIPKPPEYHVAEMA5HWIN4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B3XIHVIIPKPPEYHVAEMA5HWIN4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:B3XIHVIIPKPPEYHVAEMA5HWIN4","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":"27aa4c536cf2050df82cd104b7a165399e46bfd344e6aba988d4cfe40868faff","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2011-12-07T03:20:25Z","title_canon_sha256":"9e1cc3f17ed54751c0dfb2001d3001c51fc12cde826f8b08b337770c25efb14c"},"schema_version":"1.0","source":{"id":"1112.1463","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.1463","created_at":"2026-05-18T01:59:15Z"},{"alias_kind":"arxiv_version","alias_value":"1112.1463v1","created_at":"2026-05-18T01:59:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.1463","created_at":"2026-05-18T01:59:15Z"},{"alias_kind":"pith_short_12","alias_value":"B3XIHVIIPKPP","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"B3XIHVIIPKPPEYHV","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"B3XIHVII","created_at":"2026-05-18T12:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:0243a4c33040f8c499937a47451f893e43db685aabcbde66ebd638c88089b3b2","target":"graph","created_at":"2026-05-18T01:59:15Z","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":"A wide field of view Cherenkov/fluorescence telescope array is one of the main components of the Large High Altitude Air Shower Observatory project. To serve as Cherenkov and fluorescence detectors, a flexible and mobile design is adopted for easy reconfiguring of the telescope array. Two prototype telescopes have been constructed and successfully run at the site of the ARGO-YBJ experiment in Tibet. The features and performance of the telescopes are presented.","authors_text":"B. Zhou, G. Xiao, H. H. He, J. Liu, J. L. Liu, J. Zhao, K. Q. Ding, L. H. Chen, L. L. Ma, M. J. Chen, M. Zha, S. S. Zhang, S. Z. Chen, X. D. Sheng, X. H. Ma, X. X. Li, Y. Chen, Y. X.Bai, Y. Zhang, Z. Cao","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2011-12-07T03:20:25Z","title":"Properties and Performance of Two Wide Field of View Cherenkov/Fluorescence Telescope Array Prototypes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.1463","kind":"arxiv","version":1},"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":"sha256:9e51bcfa68ba763bb4534cdc27008e589ae1a9a2bebfd45f6adcf6e931123b3b","target":"record","created_at":"2026-05-18T01:59:15Z","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":"27aa4c536cf2050df82cd104b7a165399e46bfd344e6aba988d4cfe40868faff","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2011-12-07T03:20:25Z","title_canon_sha256":"9e1cc3f17ed54751c0dfb2001d3001c51fc12cde826f8b08b337770c25efb14c"},"schema_version":"1.0","source":{"id":"1112.1463","kind":"arxiv","version":1}},"canonical_sha256":"0eee83d5087a9ef260f501180e9ec86f1965131c98851ffa1d9b89df1e4de117","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0eee83d5087a9ef260f501180e9ec86f1965131c98851ffa1d9b89df1e4de117","first_computed_at":"2026-05-18T01:59:15.976416Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:15.976416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0zhFsDWYa6nPGPVeubsEg9cNRo+irfjNJvtX3a9WcbDDmYrhjA/Vt7xlLKK1EGQHVviv5rR81RPHljjpLmPCBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:15.977176Z","signed_message":"canonical_sha256_bytes"},"source_id":"1112.1463","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e51bcfa68ba763bb4534cdc27008e589ae1a9a2bebfd45f6adcf6e931123b3b","sha256:0243a4c33040f8c499937a47451f893e43db685aabcbde66ebd638c88089b3b2"],"state_sha256":"66370a27e56906f60de7591045b1f459079dc986a689d7c8192483ff9b53140a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZunDBE/FPTfxbns+V78i1DyXN4HIZdN5N382rSPIm6drZo4khSXeSwdmlmpp7ZSpCrGfyXwyEDqi/jQAg9kQCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T01:38:20.364333Z","bundle_sha256":"29d015a1bfaf6d794ba30441149fb6ce44311c94c08475134aa724c1b0a7217f"}}