{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:DZEMLGXHEKUL7EEE5GIFWF7R2X","short_pith_number":"pith:DZEMLGXH","canonical_record":{"source":{"id":"1602.00322","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-01-31T21:26:57Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c2c7a5c86645d8007b47ec06230ef3d845459be8ccb246df3eb30934f8899f6d","abstract_canon_sha256":"4dc132a2e4136381393c8f2cec5157e2288d3a4cbaff0e2903f8abca6df1c3cd"},"schema_version":"1.0"},"canonical_sha256":"1e48c59ae722a8bf9084e9905b17f1d5e8023c0a2a245f4871f1692c48e7718d","source":{"kind":"arxiv","id":"1602.00322","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.00322","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"arxiv_version","alias_value":"1602.00322v1","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.00322","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"pith_short_12","alias_value":"DZEMLGXHEKUL","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DZEMLGXHEKUL7EEE","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DZEMLGXH","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:DZEMLGXHEKUL7EEE5GIFWF7R2X","target":"record","payload":{"canonical_record":{"source":{"id":"1602.00322","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-01-31T21:26:57Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c2c7a5c86645d8007b47ec06230ef3d845459be8ccb246df3eb30934f8899f6d","abstract_canon_sha256":"4dc132a2e4136381393c8f2cec5157e2288d3a4cbaff0e2903f8abca6df1c3cd"},"schema_version":"1.0"},"canonical_sha256":"1e48c59ae722a8bf9084e9905b17f1d5e8023c0a2a245f4871f1692c48e7718d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:08.243742Z","signature_b64":"AceW7Q2P0+osR207QajaLmAVjEFHRW2ugf6rx02ybP/M2NB+oyOS59u9eY83ZYGgfwUgjFJ8vBxIKZiS0vhPDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1e48c59ae722a8bf9084e9905b17f1d5e8023c0a2a245f4871f1692c48e7718d","last_reissued_at":"2026-05-18T01:18:08.243285Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:08.243285Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.00322","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":"2026-05-18T01:18:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IWeGHSwDCQBwnPHhu4odVlIKOU2gTpPNa6iQI5Pxj3KftcsRz0b6fEHzJrdPyN3tphqc4NmlGWtbmXZXs3eaAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:59:42.639934Z"},"content_sha256":"10af5df8411de1ea3b8352a904ab0f80147caf56b89e1d06f8422fdcc4f7890c","schema_version":"1.0","event_id":"sha256:10af5df8411de1ea3b8352a904ab0f80147caf56b89e1d06f8422fdcc4f7890c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:DZEMLGXHEKUL7EEE5GIFWF7R2X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Rossiter-McLaughlin effect reloaded: Probing the 3D spin-orbit geometry, differential stellar rotation, and the spatially-resolved stellar spectrum of star-planet systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"B. Beeck, C. A. Watson, C. Lovis, F. Pepe, H. M. Cegla, V. Bourrier","submitted_at":"2016-01-31T21:26:57Z","abstract_excerpt":"When a planet transits its host star, it blocks regions of the stellar surface from view; this causes a distortion of the spectral lines and a change in the line-of-sight (LOS) velocities, known as the Rossiter-McLaughlin (RM) effect. Since the LOS velocities depend, in part, on the stellar rotation, the RM waveform is sensitive to the star-planet alignment (which provides information on the system's dynamical history). We present a new RM modelling technique that directly measures the spatially-resolved stellar spectrum behind the planet. This is done by scaling the continuum flux of the (HAR"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.00322","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":"2026-05-18T01:18:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tTm2+zfZt3dq6fpW19qVsYSkJ4zf6h9+4TNGhIHvB535nvoUWidZdDzoi6Pcm5b7/UIpNWmNrf2i7nOYTcSbDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:59:42.640290Z"},"content_sha256":"2536dd2b850db4eb70dbb431ef31eff23692c831feff08f3aa9af449c2885d4d","schema_version":"1.0","event_id":"sha256:2536dd2b850db4eb70dbb431ef31eff23692c831feff08f3aa9af449c2885d4d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DZEMLGXHEKUL7EEE5GIFWF7R2X/bundle.json","state_url":"https://pith.science/pith/DZEMLGXHEKUL7EEE5GIFWF7R2X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DZEMLGXHEKUL7EEE5GIFWF7R2X/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":"2026-06-01T18:59:42Z","links":{"resolver":"https://pith.science/pith/DZEMLGXHEKUL7EEE5GIFWF7R2X","bundle":"https://pith.science/pith/DZEMLGXHEKUL7EEE5GIFWF7R2X/bundle.json","state":"https://pith.science/pith/DZEMLGXHEKUL7EEE5GIFWF7R2X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DZEMLGXHEKUL7EEE5GIFWF7R2X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DZEMLGXHEKUL7EEE5GIFWF7R2X","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":"4dc132a2e4136381393c8f2cec5157e2288d3a4cbaff0e2903f8abca6df1c3cd","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-01-31T21:26:57Z","title_canon_sha256":"c2c7a5c86645d8007b47ec06230ef3d845459be8ccb246df3eb30934f8899f6d"},"schema_version":"1.0","source":{"id":"1602.00322","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.00322","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"arxiv_version","alias_value":"1602.00322v1","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.00322","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"pith_short_12","alias_value":"DZEMLGXHEKUL","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DZEMLGXHEKUL7EEE","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DZEMLGXH","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:2536dd2b850db4eb70dbb431ef31eff23692c831feff08f3aa9af449c2885d4d","target":"graph","created_at":"2026-05-18T01:18:08Z","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":"When a planet transits its host star, it blocks regions of the stellar surface from view; this causes a distortion of the spectral lines and a change in the line-of-sight (LOS) velocities, known as the Rossiter-McLaughlin (RM) effect. Since the LOS velocities depend, in part, on the stellar rotation, the RM waveform is sensitive to the star-planet alignment (which provides information on the system's dynamical history). We present a new RM modelling technique that directly measures the spatially-resolved stellar spectrum behind the planet. This is done by scaling the continuum flux of the (HAR","authors_text":"B. Beeck, C. A. Watson, C. Lovis, F. Pepe, H. M. Cegla, V. Bourrier","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-01-31T21:26:57Z","title":"The Rossiter-McLaughlin effect reloaded: Probing the 3D spin-orbit geometry, differential stellar rotation, and the spatially-resolved stellar spectrum of star-planet systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.00322","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":"sha256:10af5df8411de1ea3b8352a904ab0f80147caf56b89e1d06f8422fdcc4f7890c","target":"record","created_at":"2026-05-18T01:18:08Z","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":"4dc132a2e4136381393c8f2cec5157e2288d3a4cbaff0e2903f8abca6df1c3cd","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-01-31T21:26:57Z","title_canon_sha256":"c2c7a5c86645d8007b47ec06230ef3d845459be8ccb246df3eb30934f8899f6d"},"schema_version":"1.0","source":{"id":"1602.00322","kind":"arxiv","version":1}},"canonical_sha256":"1e48c59ae722a8bf9084e9905b17f1d5e8023c0a2a245f4871f1692c48e7718d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1e48c59ae722a8bf9084e9905b17f1d5e8023c0a2a245f4871f1692c48e7718d","first_computed_at":"2026-05-18T01:18:08.243285Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:18:08.243285Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AceW7Q2P0+osR207QajaLmAVjEFHRW2ugf6rx02ybP/M2NB+oyOS59u9eY83ZYGgfwUgjFJ8vBxIKZiS0vhPDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:18:08.243742Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.00322","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:10af5df8411de1ea3b8352a904ab0f80147caf56b89e1d06f8422fdcc4f7890c","sha256:2536dd2b850db4eb70dbb431ef31eff23692c831feff08f3aa9af449c2885d4d"],"state_sha256":"9cd45c640aa8114bb91eba463b2922343d18f4aa31a089d3fb4ce9ce9fb92ff8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lgfLVbU9fFq59YDkg3kk00QCQPYnWhfjd7pfp8YE44jvspr/xiI7cE9wQjD6PIY4ykkh70Yb7fDnjVNTdzOCDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T18:59:42.642370Z","bundle_sha256":"a6701371002bf8d9d3c3ead8e82925fa7a8ebe5dbb65264ad29d2b4dad7b62e6"}}