{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:5O5CVYQPSFWQJVJRNC6FUIGQLN","short_pith_number":"pith:5O5CVYQP","canonical_record":{"source":{"id":"1008.1239","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-08-06T17:16:37Z","cross_cats_sorted":[],"title_canon_sha256":"24a0b7b6180a4b9bac6d0cd0a4ec6f5713b84ffcb8df71057c40555503f29945","abstract_canon_sha256":"ca235474b1c29b0ea715baf4c103580ae4f3b3a07d21a213fe43f885122e05f7"},"schema_version":"1.0"},"canonical_sha256":"ebba2ae20f916d04d53168bc5a20d05b4f6ff98c0ea871f0944bac6a3fca1f81","source":{"kind":"arxiv","id":"1008.1239","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.1239","created_at":"2026-05-18T04:42:33Z"},{"alias_kind":"arxiv_version","alias_value":"1008.1239v1","created_at":"2026-05-18T04:42:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.1239","created_at":"2026-05-18T04:42:33Z"},{"alias_kind":"pith_short_12","alias_value":"5O5CVYQPSFWQ","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"5O5CVYQPSFWQJVJR","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"5O5CVYQP","created_at":"2026-05-18T12:26:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:5O5CVYQPSFWQJVJRNC6FUIGQLN","target":"record","payload":{"canonical_record":{"source":{"id":"1008.1239","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-08-06T17:16:37Z","cross_cats_sorted":[],"title_canon_sha256":"24a0b7b6180a4b9bac6d0cd0a4ec6f5713b84ffcb8df71057c40555503f29945","abstract_canon_sha256":"ca235474b1c29b0ea715baf4c103580ae4f3b3a07d21a213fe43f885122e05f7"},"schema_version":"1.0"},"canonical_sha256":"ebba2ae20f916d04d53168bc5a20d05b4f6ff98c0ea871f0944bac6a3fca1f81","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:42:33.899590Z","signature_b64":"gGKQXpwX0e7EjC+6dQ8bD+w4l9qlTzPiib7vFF0otqFZh149ES30Y1XCSH7w6qmoWNYNMWTVEZFNZhGkWjwtCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ebba2ae20f916d04d53168bc5a20d05b4f6ff98c0ea871f0944bac6a3fca1f81","last_reissued_at":"2026-05-18T04:42:33.898970Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:42:33.898970Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1008.1239","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":"2026-05-18T04:42:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1D4fae0+hRy7NlsawZ1pigRcSDYDUwZpKzmI0LNYJamxRhkhhjhGg+qz4A432jHBuHdq5yYhEwhukVKDGzbHDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T22:52:53.212341Z"},"content_sha256":"f7600c0abcf187d76a5a28cee7b3a211126ad3675cd72795f845146614a3c97b","schema_version":"1.0","event_id":"sha256:f7600c0abcf187d76a5a28cee7b3a211126ad3675cd72795f845146614a3c97b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:5O5CVYQPSFWQJVJRNC6FUIGQLN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A SiC TMA GLAO design for PLT?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"John W.V. Storey, Jon S. Lawrence, Roger Haynes, Will Saunders","submitted_at":"2010-08-06T17:16:37Z","abstract_excerpt":"A 'PILOT-Like Telescope' is likely to have differences in science goals to the original PILOT. Furthermore, our understanding of the environmental conditions at Dome C has changed significantly since the start of the PILOT design study in June 2007. Therefore, it is timely to re-examine some of the basic design decisions. We present here one alternative concept: a silicon-carbide, GLAO-assisted, three-mirror anastigmat, and possibly equatorial, PILOT-Like-Telescope."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.1239","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":"2026-05-18T04:42:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fa0L6eQsS/gfecn4RmwZmm8W4tkH9w7AZWybmbw1kHLniH1ioM/Txg3eYlwC+yFW7DWOCP9z1Xlb8ZRI/v0UDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T22:52:53.212735Z"},"content_sha256":"2e255c6f5e2d501388c1c0934f40a922a1b81e5023df8c851d84f018cc755d30","schema_version":"1.0","event_id":"sha256:2e255c6f5e2d501388c1c0934f40a922a1b81e5023df8c851d84f018cc755d30"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5O5CVYQPSFWQJVJRNC6FUIGQLN/bundle.json","state_url":"https://pith.science/pith/5O5CVYQPSFWQJVJRNC6FUIGQLN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5O5CVYQPSFWQJVJRNC6FUIGQLN/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":"2026-05-25T22:52:53Z","links":{"resolver":"https://pith.science/pith/5O5CVYQPSFWQJVJRNC6FUIGQLN","bundle":"https://pith.science/pith/5O5CVYQPSFWQJVJRNC6FUIGQLN/bundle.json","state":"https://pith.science/pith/5O5CVYQPSFWQJVJRNC6FUIGQLN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5O5CVYQPSFWQJVJRNC6FUIGQLN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:5O5CVYQPSFWQJVJRNC6FUIGQLN","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":"ca235474b1c29b0ea715baf4c103580ae4f3b3a07d21a213fe43f885122e05f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-08-06T17:16:37Z","title_canon_sha256":"24a0b7b6180a4b9bac6d0cd0a4ec6f5713b84ffcb8df71057c40555503f29945"},"schema_version":"1.0","source":{"id":"1008.1239","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.1239","created_at":"2026-05-18T04:42:33Z"},{"alias_kind":"arxiv_version","alias_value":"1008.1239v1","created_at":"2026-05-18T04:42:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.1239","created_at":"2026-05-18T04:42:33Z"},{"alias_kind":"pith_short_12","alias_value":"5O5CVYQPSFWQ","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"5O5CVYQPSFWQJVJR","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"5O5CVYQP","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:2e255c6f5e2d501388c1c0934f40a922a1b81e5023df8c851d84f018cc755d30","target":"graph","created_at":"2026-05-18T04:42:33Z","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 'PILOT-Like Telescope' is likely to have differences in science goals to the original PILOT. Furthermore, our understanding of the environmental conditions at Dome C has changed significantly since the start of the PILOT design study in June 2007. Therefore, it is timely to re-examine some of the basic design decisions. We present here one alternative concept: a silicon-carbide, GLAO-assisted, three-mirror anastigmat, and possibly equatorial, PILOT-Like-Telescope.","authors_text":"John W.V. Storey, Jon S. Lawrence, Roger Haynes, Will Saunders","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-08-06T17:16:37Z","title":"A SiC TMA GLAO design for PLT?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.1239","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:f7600c0abcf187d76a5a28cee7b3a211126ad3675cd72795f845146614a3c97b","target":"record","created_at":"2026-05-18T04:42:33Z","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":"ca235474b1c29b0ea715baf4c103580ae4f3b3a07d21a213fe43f885122e05f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-08-06T17:16:37Z","title_canon_sha256":"24a0b7b6180a4b9bac6d0cd0a4ec6f5713b84ffcb8df71057c40555503f29945"},"schema_version":"1.0","source":{"id":"1008.1239","kind":"arxiv","version":1}},"canonical_sha256":"ebba2ae20f916d04d53168bc5a20d05b4f6ff98c0ea871f0944bac6a3fca1f81","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ebba2ae20f916d04d53168bc5a20d05b4f6ff98c0ea871f0944bac6a3fca1f81","first_computed_at":"2026-05-18T04:42:33.898970Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:42:33.898970Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gGKQXpwX0e7EjC+6dQ8bD+w4l9qlTzPiib7vFF0otqFZh149ES30Y1XCSH7w6qmoWNYNMWTVEZFNZhGkWjwtCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:42:33.899590Z","signed_message":"canonical_sha256_bytes"},"source_id":"1008.1239","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f7600c0abcf187d76a5a28cee7b3a211126ad3675cd72795f845146614a3c97b","sha256:2e255c6f5e2d501388c1c0934f40a922a1b81e5023df8c851d84f018cc755d30"],"state_sha256":"082ec99ee1eb0f9dd3403d271a69fbcab000206d4ae18543806d6fbf8f072356"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l9DqP6NAqbTMUZWq2UY2pdKek2KGdt57R9iFnpvNzARgBKIzEIyip8YcdNvIQg7xsVT9JIaiTD3OiHNs/fJYDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T22:52:53.215484Z","bundle_sha256":"d6a92660c91dab9512b682e34ffbdb4d516b942182b936ef03170d95a2569fef"}}