{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:IRLFLWVZGQZBRICTRB7Y65NB3V","short_pith_number":"pith:IRLFLWVZ","canonical_record":{"source":{"id":"1510.06134","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-10-21T05:04:26Z","cross_cats_sorted":[],"title_canon_sha256":"fb8a6bc17a23de7951ab008509f266ed61fc9f6b6771ae1903ad1ff469a2c8a5","abstract_canon_sha256":"8005d5e76f770b9de4eb3488fe172acc0b649cf778a2c0c8fccec32ba280c8f7"},"schema_version":"1.0"},"canonical_sha256":"445655dab9343218a053887f8f75a1dd6df2f7b2912524c18bcc4dd945de8a82","source":{"kind":"arxiv","id":"1510.06134","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.06134","created_at":"2026-05-18T01:27:31Z"},{"alias_kind":"arxiv_version","alias_value":"1510.06134v2","created_at":"2026-05-18T01:27:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.06134","created_at":"2026-05-18T01:27:31Z"},{"alias_kind":"pith_short_12","alias_value":"IRLFLWVZGQZB","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"IRLFLWVZGQZBRICT","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"IRLFLWVZ","created_at":"2026-05-18T12:29:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:IRLFLWVZGQZBRICTRB7Y65NB3V","target":"record","payload":{"canonical_record":{"source":{"id":"1510.06134","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-10-21T05:04:26Z","cross_cats_sorted":[],"title_canon_sha256":"fb8a6bc17a23de7951ab008509f266ed61fc9f6b6771ae1903ad1ff469a2c8a5","abstract_canon_sha256":"8005d5e76f770b9de4eb3488fe172acc0b649cf778a2c0c8fccec32ba280c8f7"},"schema_version":"1.0"},"canonical_sha256":"445655dab9343218a053887f8f75a1dd6df2f7b2912524c18bcc4dd945de8a82","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:27:31.021243Z","signature_b64":"2iOIFJWTd6/24XW3xR30pBajHKfpwQMrxjCWB5N73WTG4mopGjJRWwj3UWUqf2c1a7HWGejCiT/GL/2xC1bBAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"445655dab9343218a053887f8f75a1dd6df2f7b2912524c18bcc4dd945de8a82","last_reissued_at":"2026-05-18T01:27:31.020711Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:27:31.020711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.06134","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:27:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cJdyEUDxwPB0f5G78IJULiqrSVt9Sx7N1Ly/aCa6y5rw8oMGX6Wezf8m2YWWJG31Q6v+XmVM9JAEJShx2HsQDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:57:44.645195Z"},"content_sha256":"d70d3a050c350ced3d67c3875a0fcf31870f27f376bfef8f78c760eda93293ed","schema_version":"1.0","event_id":"sha256:d70d3a050c350ced3d67c3875a0fcf31870f27f376bfef8f78c760eda93293ed"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:IRLFLWVZGQZBRICTRB7Y65NB3V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Variable stars observed with the AST3-1 telescope from dome A of antarctica","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Gang Li, Jianning Fu, Xuanming Liu","submitted_at":"2015-10-21T05:04:26Z","abstract_excerpt":"Dome A in the Antarctic plateau is likely one of the best astronomical observing sites on Earth. The first one of three Antarctic Survey Telescope (AST3-1), a 50/68 cm Schmidt-like equatorial-mount telescope, is the first trackable telescope of China operating in Antarctica and the biggest telescope located in Antarctic inland. AST3-1 obtained huge amounts of data in 2012 and we processed the time-series parts. Here we present light curves of 29 variable stars identified from ten-day observations in 2012 with AST3-1, including 22 newly discovered variable stars. 23 of them are eclipsing binari"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.06134","kind":"arxiv","version":2},"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":"2026-05-18T01:27:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DRmnXIdBPKFKhyr5yC6XlS/1ukmQne/pGJLf2V0TzqXNGPfgKVh3ZzFE9+zSGbBl4wr275p1NOe+fYgpID9GCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:57:44.645850Z"},"content_sha256":"72e2d5bff31e3d7608e127ade98606b14a951d6f063e2abb0413d9e718cf5802","schema_version":"1.0","event_id":"sha256:72e2d5bff31e3d7608e127ade98606b14a951d6f063e2abb0413d9e718cf5802"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IRLFLWVZGQZBRICTRB7Y65NB3V/bundle.json","state_url":"https://pith.science/pith/IRLFLWVZGQZBRICTRB7Y65NB3V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IRLFLWVZGQZBRICTRB7Y65NB3V/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":"2026-05-26T02:57:44Z","links":{"resolver":"https://pith.science/pith/IRLFLWVZGQZBRICTRB7Y65NB3V","bundle":"https://pith.science/pith/IRLFLWVZGQZBRICTRB7Y65NB3V/bundle.json","state":"https://pith.science/pith/IRLFLWVZGQZBRICTRB7Y65NB3V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IRLFLWVZGQZBRICTRB7Y65NB3V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:IRLFLWVZGQZBRICTRB7Y65NB3V","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":"8005d5e76f770b9de4eb3488fe172acc0b649cf778a2c0c8fccec32ba280c8f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-10-21T05:04:26Z","title_canon_sha256":"fb8a6bc17a23de7951ab008509f266ed61fc9f6b6771ae1903ad1ff469a2c8a5"},"schema_version":"1.0","source":{"id":"1510.06134","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.06134","created_at":"2026-05-18T01:27:31Z"},{"alias_kind":"arxiv_version","alias_value":"1510.06134v2","created_at":"2026-05-18T01:27:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.06134","created_at":"2026-05-18T01:27:31Z"},{"alias_kind":"pith_short_12","alias_value":"IRLFLWVZGQZB","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"IRLFLWVZGQZBRICT","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"IRLFLWVZ","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:72e2d5bff31e3d7608e127ade98606b14a951d6f063e2abb0413d9e718cf5802","target":"graph","created_at":"2026-05-18T01:27:31Z","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":"Dome A in the Antarctic plateau is likely one of the best astronomical observing sites on Earth. The first one of three Antarctic Survey Telescope (AST3-1), a 50/68 cm Schmidt-like equatorial-mount telescope, is the first trackable telescope of China operating in Antarctica and the biggest telescope located in Antarctic inland. AST3-1 obtained huge amounts of data in 2012 and we processed the time-series parts. Here we present light curves of 29 variable stars identified from ten-day observations in 2012 with AST3-1, including 22 newly discovered variable stars. 23 of them are eclipsing binari","authors_text":"Gang Li, Jianning Fu, Xuanming Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-10-21T05:04:26Z","title":"Variable stars observed with the AST3-1 telescope from dome A of antarctica"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.06134","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:d70d3a050c350ced3d67c3875a0fcf31870f27f376bfef8f78c760eda93293ed","target":"record","created_at":"2026-05-18T01:27:31Z","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":"8005d5e76f770b9de4eb3488fe172acc0b649cf778a2c0c8fccec32ba280c8f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-10-21T05:04:26Z","title_canon_sha256":"fb8a6bc17a23de7951ab008509f266ed61fc9f6b6771ae1903ad1ff469a2c8a5"},"schema_version":"1.0","source":{"id":"1510.06134","kind":"arxiv","version":2}},"canonical_sha256":"445655dab9343218a053887f8f75a1dd6df2f7b2912524c18bcc4dd945de8a82","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"445655dab9343218a053887f8f75a1dd6df2f7b2912524c18bcc4dd945de8a82","first_computed_at":"2026-05-18T01:27:31.020711Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:27:31.020711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2iOIFJWTd6/24XW3xR30pBajHKfpwQMrxjCWB5N73WTG4mopGjJRWwj3UWUqf2c1a7HWGejCiT/GL/2xC1bBAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:27:31.021243Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.06134","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d70d3a050c350ced3d67c3875a0fcf31870f27f376bfef8f78c760eda93293ed","sha256:72e2d5bff31e3d7608e127ade98606b14a951d6f063e2abb0413d9e718cf5802"],"state_sha256":"8ea4432cc6b2b73cf8450ba34573d531b51e5a07c8ca2c7a1f34052f29e3308c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MQTIoFEyoVNyb4xR+SF02dH97sVbZxE/RRjXmO0gcULirkjedFzZ3OBWh+woTQDlud6MdojsICMWXRt9XeYKBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T02:57:44.649517Z","bundle_sha256":"797eef5ac08e499a16641c5aba7fc3b906ea256a8a90d4dcb07be7141e1957d6"}}