{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:W7KOWWEHUXPGUYMOLMVSV2CTX5","short_pith_number":"pith:W7KOWWEH","canonical_record":{"source":{"id":"2306.17251","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-29T18:38:34Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"ad75f3c1bc27c1c0138dd333bbf778be7af30c70446241d2bf99ff72bf4fefdd","abstract_canon_sha256":"a4f092e35926fb29b540617edd7b21bfbe66f54adf4ccebc44d6a69e92436b36"},"schema_version":"1.0"},"canonical_sha256":"b7d4eb5887a5de6a618e5b2b2ae853bf636db85e8073682237bc7dceef31540c","source":{"kind":"arxiv","id":"2306.17251","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.17251","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"arxiv_version","alias_value":"2306.17251v1","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.17251","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"pith_short_12","alias_value":"W7KOWWEHUXPG","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"W7KOWWEHUXPGUYMO","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"W7KOWWEH","created_at":"2026-07-05T06:26:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:W7KOWWEHUXPGUYMOLMVSV2CTX5","target":"record","payload":{"canonical_record":{"source":{"id":"2306.17251","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-29T18:38:34Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"ad75f3c1bc27c1c0138dd333bbf778be7af30c70446241d2bf99ff72bf4fefdd","abstract_canon_sha256":"a4f092e35926fb29b540617edd7b21bfbe66f54adf4ccebc44d6a69e92436b36"},"schema_version":"1.0"},"canonical_sha256":"b7d4eb5887a5de6a618e5b2b2ae853bf636db85e8073682237bc7dceef31540c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:26:24.325923Z","signature_b64":"zyaY6AaL8791qthH4C+F4zYc1Y/whfnlVY1AxbM4tJcNkMiaZKDl7jHwd9l7BsNPTfh89f748v/U44zrymjqCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7d4eb5887a5de6a618e5b2b2ae853bf636db85e8073682237bc7dceef31540c","last_reissued_at":"2026-07-05T06:26:24.325381Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:26:24.325381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.17251","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":"2026-07-05T06:26:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ynedmbMTefIonHun0wqSTD+LCBCyOLKwBrjI7sxetIPOo5YM2DXsts4IB8uW6kJ32gzqwUY48h86GFNXzt2lBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T11:11:37.814470Z"},"content_sha256":"f5c7f7e55d51b1852b293e2fcee8a02c4e43c492c399f59296ac0002a0bd92e5","schema_version":"1.0","event_id":"sha256:f5c7f7e55d51b1852b293e2fcee8a02c4e43c492c399f59296ac0002a0bd92e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:W7KOWWEHUXPGUYMOLMVSV2CTX5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"13 New Light Curves and Updated Mid-Transit Time and Period for Hot Jupiter WASP-104 b with EXOTIC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Chyna Merchant, Claudia Chastain, Federico Noguer, Gina Plumey, Heather B. Hewitt, Isabela Huckabee, James Ball, Kendall Collins, Kimberly Merriam Gray, Kris Ganzel, Kyle A. Pearson, Matthew Pedone, Matthew Rice, Mike Logan, Molly N. Simon, Richard Cochran-White, Robert T. Zellem, Steve Marquez-Perez, Suber Corley, Zachary Ruybal","submitted_at":"2023-06-29T18:38:34Z","abstract_excerpt":"Using the EXOplanet Transit Interpretation Code (EXOTIC), we reduced 52 sets of images of WASP-104 b, a Hot Jupiter-class exoplanet orbiting WASP-104, in order to obtain an updated mid-transit time (ephemeris) and orbital period for the planet. We performed this reduction on images taken with a 6-inch telescope of the Center for Astrophysics | Harvard & Smithsonian MicroObservatory. Of the reduced light curves, 13 were of sufficient accuracy to be used in updating the ephemerides for WASP-104 b, meeting or exceeding the three-sigma standard for determining a significant detection. Our final mi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.17251","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2306.17251/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":"2026-07-05T06:26:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zmMHd0xAs1ZKCyW1qMQaPucIfXrtzlFzQ6ED3azLGa6j0+DRXkIZiepiy/MIecrMFx585JswJUgb2H6bO1ImBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T11:11:37.814840Z"},"content_sha256":"30f2f08b4afcc247ff5271fba19faeadfecbd8e36651395ef9ecdda4bef16e7c","schema_version":"1.0","event_id":"sha256:30f2f08b4afcc247ff5271fba19faeadfecbd8e36651395ef9ecdda4bef16e7c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W7KOWWEHUXPGUYMOLMVSV2CTX5/bundle.json","state_url":"https://pith.science/pith/W7KOWWEHUXPGUYMOLMVSV2CTX5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W7KOWWEHUXPGUYMOLMVSV2CTX5/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":"2026-07-07T11:11:37Z","links":{"resolver":"https://pith.science/pith/W7KOWWEHUXPGUYMOLMVSV2CTX5","bundle":"https://pith.science/pith/W7KOWWEHUXPGUYMOLMVSV2CTX5/bundle.json","state":"https://pith.science/pith/W7KOWWEHUXPGUYMOLMVSV2CTX5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W7KOWWEHUXPGUYMOLMVSV2CTX5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:W7KOWWEHUXPGUYMOLMVSV2CTX5","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":"a4f092e35926fb29b540617edd7b21bfbe66f54adf4ccebc44d6a69e92436b36","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-29T18:38:34Z","title_canon_sha256":"ad75f3c1bc27c1c0138dd333bbf778be7af30c70446241d2bf99ff72bf4fefdd"},"schema_version":"1.0","source":{"id":"2306.17251","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.17251","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"arxiv_version","alias_value":"2306.17251v1","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.17251","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"pith_short_12","alias_value":"W7KOWWEHUXPG","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"W7KOWWEHUXPGUYMO","created_at":"2026-07-05T06:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"W7KOWWEH","created_at":"2026-07-05T06:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:30f2f08b4afcc247ff5271fba19faeadfecbd8e36651395ef9ecdda4bef16e7c","target":"graph","created_at":"2026-07-05T06:26:24Z","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/2306.17251/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using the EXOplanet Transit Interpretation Code (EXOTIC), we reduced 52 sets of images of WASP-104 b, a Hot Jupiter-class exoplanet orbiting WASP-104, in order to obtain an updated mid-transit time (ephemeris) and orbital period for the planet. We performed this reduction on images taken with a 6-inch telescope of the Center for Astrophysics | Harvard & Smithsonian MicroObservatory. Of the reduced light curves, 13 were of sufficient accuracy to be used in updating the ephemerides for WASP-104 b, meeting or exceeding the three-sigma standard for determining a significant detection. Our final mi","authors_text":"Chyna Merchant, Claudia Chastain, Federico Noguer, Gina Plumey, Heather B. Hewitt, Isabela Huckabee, James Ball, Kendall Collins, Kimberly Merriam Gray, Kris Ganzel, Kyle A. Pearson, Matthew Pedone, Matthew Rice, Mike Logan, Molly N. Simon, Richard Cochran-White, Robert T. Zellem, Steve Marquez-Perez, Suber Corley, Zachary Ruybal","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-29T18:38:34Z","title":"13 New Light Curves and Updated Mid-Transit Time and Period for Hot Jupiter WASP-104 b with EXOTIC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.17251","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:f5c7f7e55d51b1852b293e2fcee8a02c4e43c492c399f59296ac0002a0bd92e5","target":"record","created_at":"2026-07-05T06:26:24Z","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":"a4f092e35926fb29b540617edd7b21bfbe66f54adf4ccebc44d6a69e92436b36","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-06-29T18:38:34Z","title_canon_sha256":"ad75f3c1bc27c1c0138dd333bbf778be7af30c70446241d2bf99ff72bf4fefdd"},"schema_version":"1.0","source":{"id":"2306.17251","kind":"arxiv","version":1}},"canonical_sha256":"b7d4eb5887a5de6a618e5b2b2ae853bf636db85e8073682237bc7dceef31540c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b7d4eb5887a5de6a618e5b2b2ae853bf636db85e8073682237bc7dceef31540c","first_computed_at":"2026-07-05T06:26:24.325381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:26:24.325381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zyaY6AaL8791qthH4C+F4zYc1Y/whfnlVY1AxbM4tJcNkMiaZKDl7jHwd9l7BsNPTfh89f748v/U44zrymjqCg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:26:24.325923Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.17251","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5c7f7e55d51b1852b293e2fcee8a02c4e43c492c399f59296ac0002a0bd92e5","sha256:30f2f08b4afcc247ff5271fba19faeadfecbd8e36651395ef9ecdda4bef16e7c"],"state_sha256":"5a3b6197199f8076f468080da2f41acf241e3a99c241723ec27128a8400d7e36"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dMWF3DNHk8Lw76ALkT9U38c5KeQyH9zPXLZk0I0sr6M9VTTS5VrMAWFbHN/M1CRjqz58g0vikTI5fdzyIIbqCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T11:11:37.816724Z","bundle_sha256":"976eb22e2dbe0f80cd054b80ba53925c1bf687b1ff7520df9b12f4b25f0baccd"}}