{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:TYY2ZEMQLJKZPM7TSGISR7AKBK","short_pith_number":"pith:TYY2ZEMQ","canonical_record":{"source":{"id":"1609.09300","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-09-29T11:38:01Z","cross_cats_sorted":[],"title_canon_sha256":"d2cceefc90452198ed41c6a1f64ef96b05455c3af7dfef6317cd61528fdc39b4","abstract_canon_sha256":"b6ee4883383024b94f1f6f4ed56950d3baeca9bc779b790c63d6a2d61d4cdb58"},"schema_version":"1.0"},"canonical_sha256":"9e31ac91905a5597b3f3919128fc0a0aaa15534918b66ff6e322300c8bd0945b","source":{"kind":"arxiv","id":"1609.09300","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.09300","created_at":"2026-05-18T01:03:25Z"},{"alias_kind":"arxiv_version","alias_value":"1609.09300v1","created_at":"2026-05-18T01:03:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.09300","created_at":"2026-05-18T01:03:25Z"},{"alias_kind":"pith_short_12","alias_value":"TYY2ZEMQLJKZ","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"TYY2ZEMQLJKZPM7T","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"TYY2ZEMQ","created_at":"2026-05-18T12:30:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:TYY2ZEMQLJKZPM7TSGISR7AKBK","target":"record","payload":{"canonical_record":{"source":{"id":"1609.09300","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-09-29T11:38:01Z","cross_cats_sorted":[],"title_canon_sha256":"d2cceefc90452198ed41c6a1f64ef96b05455c3af7dfef6317cd61528fdc39b4","abstract_canon_sha256":"b6ee4883383024b94f1f6f4ed56950d3baeca9bc779b790c63d6a2d61d4cdb58"},"schema_version":"1.0"},"canonical_sha256":"9e31ac91905a5597b3f3919128fc0a0aaa15534918b66ff6e322300c8bd0945b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:25.961014Z","signature_b64":"lNvKJ5yWofrVocr9HIO/uL70jTMPAwnQGPVeEpVgYLsA0DwdlLCVs+mtgZxtFyexXjEG2EoKG/bjSNKkAfgIDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e31ac91905a5597b3f3919128fc0a0aaa15534918b66ff6e322300c8bd0945b","last_reissued_at":"2026-05-18T01:03:25.960296Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:25.960296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.09300","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":"2026-05-18T01:03:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bzKvCwcaDIrZj3p0pchqZ8KCCaDuDlESv6yefDkGCLLS4+fYVrvB3iBewJs7nKZTZYimdsZl4S1E5iWiZa3uCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:12:37.689582Z"},"content_sha256":"0793e4bdd212cfba9ca803c399ebaa475df8986ac8b62b76e8817441dcd0d57c","schema_version":"1.0","event_id":"sha256:0793e4bdd212cfba9ca803c399ebaa475df8986ac8b62b76e8817441dcd0d57c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:TYY2ZEMQLJKZPM7TSGISR7AKBK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Combining BRITE and ground-based photometry for the Beta Cephei star Nu Eridani: impact on photometric pulsation mode identification and detection of several g modes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. F. J. Moffat, A. Pigulski, A. Popowicz, C. C. Grant, E. Zoclonska, G. A. Wade, G. Handler, G. N. Whittaker, H. Pablo, K. Zwintz, M. Rybicka, R. Kuschnig, S. M. Rucinski, T. Ramiaramanantsoa, W. W. Weiss","submitted_at":"2016-09-29T11:38:01Z","abstract_excerpt":"We report a simultaneous ground and space-based photometric study of the Beta Cephei star Nu Eridani. Half a year of observations have been obtained by four of the five satellites constituting BRITE-Constellation, supplemented with ground-based photoelectric photometry. We show that carefully combining the two data sets virtually eliminates the aliasing problem that often hampers time-series analyses. We detect 40 periodic signals intrinsic to the star in the light curves. Despite a lower detection limit we do not recover all the pressure and mixed modes previously reported in the literature, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.09300","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":"2026-05-18T01:03:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"40aHcQu9FMPfOirrJNIVY+zR2aEfIa7VrWF4FIlBS70Hj5vRTmYm7MTkhz+F/PlmBeY/zw5IDmqQqsFnpInSAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:12:37.690254Z"},"content_sha256":"418a8b08be1ec9108a1e9994d58cd0641403a041c33e2f320dae38d7c55dd056","schema_version":"1.0","event_id":"sha256:418a8b08be1ec9108a1e9994d58cd0641403a041c33e2f320dae38d7c55dd056"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TYY2ZEMQLJKZPM7TSGISR7AKBK/bundle.json","state_url":"https://pith.science/pith/TYY2ZEMQLJKZPM7TSGISR7AKBK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TYY2ZEMQLJKZPM7TSGISR7AKBK/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":"2026-05-28T21:12:37Z","links":{"resolver":"https://pith.science/pith/TYY2ZEMQLJKZPM7TSGISR7AKBK","bundle":"https://pith.science/pith/TYY2ZEMQLJKZPM7TSGISR7AKBK/bundle.json","state":"https://pith.science/pith/TYY2ZEMQLJKZPM7TSGISR7AKBK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TYY2ZEMQLJKZPM7TSGISR7AKBK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:TYY2ZEMQLJKZPM7TSGISR7AKBK","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":"b6ee4883383024b94f1f6f4ed56950d3baeca9bc779b790c63d6a2d61d4cdb58","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-09-29T11:38:01Z","title_canon_sha256":"d2cceefc90452198ed41c6a1f64ef96b05455c3af7dfef6317cd61528fdc39b4"},"schema_version":"1.0","source":{"id":"1609.09300","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.09300","created_at":"2026-05-18T01:03:25Z"},{"alias_kind":"arxiv_version","alias_value":"1609.09300v1","created_at":"2026-05-18T01:03:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.09300","created_at":"2026-05-18T01:03:25Z"},{"alias_kind":"pith_short_12","alias_value":"TYY2ZEMQLJKZ","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"TYY2ZEMQLJKZPM7T","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"TYY2ZEMQ","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:418a8b08be1ec9108a1e9994d58cd0641403a041c33e2f320dae38d7c55dd056","target":"graph","created_at":"2026-05-18T01:03:25Z","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":"We report a simultaneous ground and space-based photometric study of the Beta Cephei star Nu Eridani. Half a year of observations have been obtained by four of the five satellites constituting BRITE-Constellation, supplemented with ground-based photoelectric photometry. We show that carefully combining the two data sets virtually eliminates the aliasing problem that often hampers time-series analyses. We detect 40 periodic signals intrinsic to the star in the light curves. Despite a lower detection limit we do not recover all the pressure and mixed modes previously reported in the literature, ","authors_text":"A. F. J. Moffat, A. Pigulski, A. Popowicz, C. C. Grant, E. Zoclonska, G. A. Wade, G. Handler, G. N. Whittaker, H. Pablo, K. Zwintz, M. Rybicka, R. Kuschnig, S. M. Rucinski, T. Ramiaramanantsoa, W. W. Weiss","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-09-29T11:38:01Z","title":"Combining BRITE and ground-based photometry for the Beta Cephei star Nu Eridani: impact on photometric pulsation mode identification and detection of several g modes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.09300","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":"sha256:0793e4bdd212cfba9ca803c399ebaa475df8986ac8b62b76e8817441dcd0d57c","target":"record","created_at":"2026-05-18T01:03:25Z","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":"b6ee4883383024b94f1f6f4ed56950d3baeca9bc779b790c63d6a2d61d4cdb58","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-09-29T11:38:01Z","title_canon_sha256":"d2cceefc90452198ed41c6a1f64ef96b05455c3af7dfef6317cd61528fdc39b4"},"schema_version":"1.0","source":{"id":"1609.09300","kind":"arxiv","version":1}},"canonical_sha256":"9e31ac91905a5597b3f3919128fc0a0aaa15534918b66ff6e322300c8bd0945b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e31ac91905a5597b3f3919128fc0a0aaa15534918b66ff6e322300c8bd0945b","first_computed_at":"2026-05-18T01:03:25.960296Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:25.960296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lNvKJ5yWofrVocr9HIO/uL70jTMPAwnQGPVeEpVgYLsA0DwdlLCVs+mtgZxtFyexXjEG2EoKG/bjSNKkAfgIDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:25.961014Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.09300","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0793e4bdd212cfba9ca803c399ebaa475df8986ac8b62b76e8817441dcd0d57c","sha256:418a8b08be1ec9108a1e9994d58cd0641403a041c33e2f320dae38d7c55dd056"],"state_sha256":"62e64a36ce30b97a3171bbc7298d5f8814c35cfc9b819bdc7a9587ca6c69e17b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZKSfnPsGHtnSnBSRLPJ1TdyjaH02/LPdjqS0G0Ge8+ZSILmCZX+LrzefLTn7AFbKV//wVATGkKGADQj9f3AuAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T21:12:37.694002Z","bundle_sha256":"57882d127d2b1ddeb245026845dde71a0f0efb82afb44f0182c4b3b201b9c841"}}