{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:CQJYDLRCZFKCYG7UFDPHI2W7CC","short_pith_number":"pith:CQJYDLRC","canonical_record":{"source":{"id":"2401.03715","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-01-08T07:52:08Z","cross_cats_sorted":[],"title_canon_sha256":"8395e4156fed230fa14cef6deb72d56b1c9357a1cc588fb5bf11d45981918ecc","abstract_canon_sha256":"9da891cb049fa9793b0a5339e3c703ed7dd610874d583a60fb66eb235f21c944"},"schema_version":"1.0"},"canonical_sha256":"141381ae22c9542c1bf428de746adf109b10609af949138105e00ea48e334130","source":{"kind":"arxiv","id":"2401.03715","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.03715","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"arxiv_version","alias_value":"2401.03715v3","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.03715","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"pith_short_12","alias_value":"CQJYDLRCZFKC","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"pith_short_16","alias_value":"CQJYDLRCZFKCYG7U","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"pith_short_8","alias_value":"CQJYDLRC","created_at":"2026-07-05T08:24:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:CQJYDLRCZFKCYG7UFDPHI2W7CC","target":"record","payload":{"canonical_record":{"source":{"id":"2401.03715","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-01-08T07:52:08Z","cross_cats_sorted":[],"title_canon_sha256":"8395e4156fed230fa14cef6deb72d56b1c9357a1cc588fb5bf11d45981918ecc","abstract_canon_sha256":"9da891cb049fa9793b0a5339e3c703ed7dd610874d583a60fb66eb235f21c944"},"schema_version":"1.0"},"canonical_sha256":"141381ae22c9542c1bf428de746adf109b10609af949138105e00ea48e334130","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:24:40.294831Z","signature_b64":"Y9Oo95W1rn1zh/2K2Z6wkVvyv7wvKvT1/NqBCeXPbK6qDqzfL80ZLgNs+DlvqezzrSROOipzRShaToBVuH0CAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"141381ae22c9542c1bf428de746adf109b10609af949138105e00ea48e334130","last_reissued_at":"2026-07-05T08:24:40.294236Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:24:40.294236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.03715","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:24:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ueayMbh+NRglNwAI/vNAi+kbxgHGsApwbcQoTHRThqTgKj09pls0767rl+VCzYfvRP06jGwY7zBOva/Ms30DDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T06:13:23.061606Z"},"content_sha256":"490edb699ca239f56ba6865bc7b2c48e43d7601ec7c5bc63cafd96e23cca7af1","schema_version":"1.0","event_id":"sha256:490edb699ca239f56ba6865bc7b2c48e43d7601ec7c5bc63cafd96e23cca7af1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:CQJYDLRCZFKCYG7UFDPHI2W7CC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simultaneous multicolour transit photometry of hot Jupiters HAT-P-19b, HAT-P-51b, HAT-P-55b, and HAT-P-65b","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Akihiko Fukui, Alberto Madrigal Aguado, Alberto Pelaez-Torres, Daniel Galan, Emma Esparza-Borges, Enric Palle, Felipe Murgas, Gareb Enoc, Guo Chen, Hannu Parviainen, Huiyi Kang, Izuru Fukuda, Jaume Orell Miquel, Jerome de Leon, John Livingston, Judith Korth, Keisuke Isogai, Kiyoe Kawauchi, Monika Stangret, Mori Mayuko, Motohide Tamura, Nestor Abreu Garcia, Noriharu Watanabe, Norio Narita, Pedro Meni, Pilar Monta\\~n\\'es-Rodr\\'iguez, Rafael Luque, Sara Mu\\~noz Torres, Taiki Kagetani, Yuehua Ma, Yuya Hayashi","submitted_at":"2024-01-08T07:52:08Z","abstract_excerpt":"Accurate physical parameters of exoplanet systems are essential for further exploration of planetary internal structure, atmospheres, and formation history. We aim to use simultaneous multicolour transit photometry to improve the estimation of transit parameters, to search for transit timing variations (TTVs), and to establish which of our targets should be prioritised for follow-up transmission spectroscopy. We performed time series photometric observations of 12 transits for the hot Jupiters HAT-P-19b, HAT-P-51b, HAT-P-55b, and HAT-P-65b using the simultaneous four-colour camera MuSCAT2 on t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.03715","kind":"arxiv","version":3},"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/2401.03715/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:24:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CiBtbq5w7suaFmDd1TlpVs8jbcrgaV/oTNfPFgjXL/+YHtRMOM0/MnXF6ZUATuBGqbTegNmuuWgoGce+x9kvBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T06:13:23.062316Z"},"content_sha256":"4a77346720d29f900c010e9a278f8a09b7c2ebdf0421c681db6846ac5068952c","schema_version":"1.0","event_id":"sha256:4a77346720d29f900c010e9a278f8a09b7c2ebdf0421c681db6846ac5068952c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CQJYDLRCZFKCYG7UFDPHI2W7CC/bundle.json","state_url":"https://pith.science/pith/CQJYDLRCZFKCYG7UFDPHI2W7CC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CQJYDLRCZFKCYG7UFDPHI2W7CC/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":"2026-08-09T06:13:23Z","links":{"resolver":"https://pith.science/pith/CQJYDLRCZFKCYG7UFDPHI2W7CC","bundle":"https://pith.science/pith/CQJYDLRCZFKCYG7UFDPHI2W7CC/bundle.json","state":"https://pith.science/pith/CQJYDLRCZFKCYG7UFDPHI2W7CC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CQJYDLRCZFKCYG7UFDPHI2W7CC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:CQJYDLRCZFKCYG7UFDPHI2W7CC","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":"9da891cb049fa9793b0a5339e3c703ed7dd610874d583a60fb66eb235f21c944","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-01-08T07:52:08Z","title_canon_sha256":"8395e4156fed230fa14cef6deb72d56b1c9357a1cc588fb5bf11d45981918ecc"},"schema_version":"1.0","source":{"id":"2401.03715","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.03715","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"arxiv_version","alias_value":"2401.03715v3","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.03715","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"pith_short_12","alias_value":"CQJYDLRCZFKC","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"pith_short_16","alias_value":"CQJYDLRCZFKCYG7U","created_at":"2026-07-05T08:24:40Z"},{"alias_kind":"pith_short_8","alias_value":"CQJYDLRC","created_at":"2026-07-05T08:24:40Z"}],"graph_snapshots":[{"event_id":"sha256:4a77346720d29f900c010e9a278f8a09b7c2ebdf0421c681db6846ac5068952c","target":"graph","created_at":"2026-07-05T08:24:40Z","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/2401.03715/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Accurate physical parameters of exoplanet systems are essential for further exploration of planetary internal structure, atmospheres, and formation history. We aim to use simultaneous multicolour transit photometry to improve the estimation of transit parameters, to search for transit timing variations (TTVs), and to establish which of our targets should be prioritised for follow-up transmission spectroscopy. We performed time series photometric observations of 12 transits for the hot Jupiters HAT-P-19b, HAT-P-51b, HAT-P-55b, and HAT-P-65b using the simultaneous four-colour camera MuSCAT2 on t","authors_text":"Akihiko Fukui, Alberto Madrigal Aguado, Alberto Pelaez-Torres, Daniel Galan, Emma Esparza-Borges, Enric Palle, Felipe Murgas, Gareb Enoc, Guo Chen, Hannu Parviainen, Huiyi Kang, Izuru Fukuda, Jaume Orell Miquel, Jerome de Leon, John Livingston, Judith Korth, Keisuke Isogai, Kiyoe Kawauchi, Monika Stangret, Mori Mayuko, Motohide Tamura, Nestor Abreu Garcia, Noriharu Watanabe, Norio Narita, Pedro Meni, Pilar Monta\\~n\\'es-Rodr\\'iguez, Rafael Luque, Sara Mu\\~noz Torres, Taiki Kagetani, Yuehua Ma, Yuya Hayashi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-01-08T07:52:08Z","title":"Simultaneous multicolour transit photometry of hot Jupiters HAT-P-19b, HAT-P-51b, HAT-P-55b, and HAT-P-65b"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.03715","kind":"arxiv","version":3},"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":"sha256:490edb699ca239f56ba6865bc7b2c48e43d7601ec7c5bc63cafd96e23cca7af1","target":"record","created_at":"2026-07-05T08:24:40Z","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":"9da891cb049fa9793b0a5339e3c703ed7dd610874d583a60fb66eb235f21c944","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-01-08T07:52:08Z","title_canon_sha256":"8395e4156fed230fa14cef6deb72d56b1c9357a1cc588fb5bf11d45981918ecc"},"schema_version":"1.0","source":{"id":"2401.03715","kind":"arxiv","version":3}},"canonical_sha256":"141381ae22c9542c1bf428de746adf109b10609af949138105e00ea48e334130","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"141381ae22c9542c1bf428de746adf109b10609af949138105e00ea48e334130","first_computed_at":"2026-07-05T08:24:40.294236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:24:40.294236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y9Oo95W1rn1zh/2K2Z6wkVvyv7wvKvT1/NqBCeXPbK6qDqzfL80ZLgNs+DlvqezzrSROOipzRShaToBVuH0CAw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:24:40.294831Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.03715","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:490edb699ca239f56ba6865bc7b2c48e43d7601ec7c5bc63cafd96e23cca7af1","sha256:4a77346720d29f900c010e9a278f8a09b7c2ebdf0421c681db6846ac5068952c"],"state_sha256":"afd152b26bbb5b72ed4f0f93c1fe41864b0ae904f2495df44743f5d534b874cf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"19xta0jLG5nnTzLTuHVlVuwTP9MfiawNWFrVZItpaj+Kw4FQYzF7wSBORD8fkyWcW/9hsdVXEWXfVcDO6QBsCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T06:13:23.066114Z","bundle_sha256":"f0286407a29a4492f370835b4a76135a3ead7ca006bda093dbe7e9484a6e2d1e"}}