{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:YVB4JUPH7D57WFI7K2UAPRLRCJ","short_pith_number":"pith:YVB4JUPH","canonical_record":{"source":{"id":"1410.8178","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-10-29T22:26:46Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"2ebb4a6ce68f0474483dd8049b6d805d14a2745c3bc86582ac1cee4e5e7877df","abstract_canon_sha256":"6839bbedb24670e820040ff7ecdd7d2c42253f06f0827ddd8a64c47b5da855cb"},"schema_version":"1.0"},"canonical_sha256":"c543c4d1e7f8fbfb151f56a807c571127740294d26c08b727c02cefd78a0d136","source":{"kind":"arxiv","id":"1410.8178","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.8178","created_at":"2026-05-18T02:29:02Z"},{"alias_kind":"arxiv_version","alias_value":"1410.8178v1","created_at":"2026-05-18T02:29:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.8178","created_at":"2026-05-18T02:29:02Z"},{"alias_kind":"pith_short_12","alias_value":"YVB4JUPH7D57","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"YVB4JUPH7D57WFI7","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"YVB4JUPH","created_at":"2026-05-18T12:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:YVB4JUPH7D57WFI7K2UAPRLRCJ","target":"record","payload":{"canonical_record":{"source":{"id":"1410.8178","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-10-29T22:26:46Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"2ebb4a6ce68f0474483dd8049b6d805d14a2745c3bc86582ac1cee4e5e7877df","abstract_canon_sha256":"6839bbedb24670e820040ff7ecdd7d2c42253f06f0827ddd8a64c47b5da855cb"},"schema_version":"1.0"},"canonical_sha256":"c543c4d1e7f8fbfb151f56a807c571127740294d26c08b727c02cefd78a0d136","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:29:02.422407Z","signature_b64":"V+z4Hv1ppWn1Kv4CBsCsAIZNr97IpiZL6TKug2+ojzFE+UhrtBnx2meX7Q4bA9o8hgwu56ppGmd056Wv+eyfBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c543c4d1e7f8fbfb151f56a807c571127740294d26c08b727c02cefd78a0d136","last_reissued_at":"2026-05-18T02:29:02.421947Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:29:02.421947Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1410.8178","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":"2026-05-18T02:29:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d8U9PIAbEpGj+Mi8IQhat9CkdoaF6R7EALj4H7jeF2/YfA6o2Y9sKANfG0dEVdB3B4BQ+AEd0g7gCO74sazDCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T22:22:40.377397Z"},"content_sha256":"c6acc2e9424ab1410f74b0800371103c3116b33710acb88d14465a9ae3033e55","schema_version":"1.0","event_id":"sha256:c6acc2e9424ab1410f74b0800371103c3116b33710acb88d14465a9ae3033e55"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:YVB4JUPH7D57WFI7K2UAPRLRCJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detecting non-uniform period spacings in the Kepler photometry of gamma Doradus stars: methodology and case studies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.SR","authors_text":"A. Tkachenko, C. Aerts, G. Raskin, H. Van Winckel, J. Debosscher, K. De Smedt, K. Zwintz, M. Hrudkova, P. Degroote, P. I. Papics, S. Bloemen, T. Van Reeth","submitted_at":"2014-10-29T22:26:46Z","abstract_excerpt":"Context. The analysis of stellar oscillations is one of the most reliable ways to probe stellar interiors. Recent space missions such as Kepler have provided us with an opportunity to study these oscillations with unprecedented detail. For many multi-periodic pulsators such as {\\gamma} Doradus stars, this led to the detection of dozens to hundreds of oscillation frequencies that could not be found from ground-based observations. Aims. We aim to detect non-uniform period spacings in the Fourier spectra of a sample of {\\gamma} Doradus stars observed by Kepler. Such detection is complicated by bo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.8178","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":"2026-05-18T02:29:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q1jDzBqmlWz7gFNW7ZrH6DIgh9OhJp6GsroApM6SGtZeYi/8aG9ShDy3o2y1x1KWv/jA+eC/Qqsir2OfybZbAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T22:22:40.378119Z"},"content_sha256":"916371fcd89d42811867396b641d2f2f3015ce2b253cb5182896ce09bf68cbc9","schema_version":"1.0","event_id":"sha256:916371fcd89d42811867396b641d2f2f3015ce2b253cb5182896ce09bf68cbc9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YVB4JUPH7D57WFI7K2UAPRLRCJ/bundle.json","state_url":"https://pith.science/pith/YVB4JUPH7D57WFI7K2UAPRLRCJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YVB4JUPH7D57WFI7K2UAPRLRCJ/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":"2026-05-25T22:22:40Z","links":{"resolver":"https://pith.science/pith/YVB4JUPH7D57WFI7K2UAPRLRCJ","bundle":"https://pith.science/pith/YVB4JUPH7D57WFI7K2UAPRLRCJ/bundle.json","state":"https://pith.science/pith/YVB4JUPH7D57WFI7K2UAPRLRCJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YVB4JUPH7D57WFI7K2UAPRLRCJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:YVB4JUPH7D57WFI7K2UAPRLRCJ","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":"6839bbedb24670e820040ff7ecdd7d2c42253f06f0827ddd8a64c47b5da855cb","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-10-29T22:26:46Z","title_canon_sha256":"2ebb4a6ce68f0474483dd8049b6d805d14a2745c3bc86582ac1cee4e5e7877df"},"schema_version":"1.0","source":{"id":"1410.8178","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.8178","created_at":"2026-05-18T02:29:02Z"},{"alias_kind":"arxiv_version","alias_value":"1410.8178v1","created_at":"2026-05-18T02:29:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.8178","created_at":"2026-05-18T02:29:02Z"},{"alias_kind":"pith_short_12","alias_value":"YVB4JUPH7D57","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"YVB4JUPH7D57WFI7","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"YVB4JUPH","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:916371fcd89d42811867396b641d2f2f3015ce2b253cb5182896ce09bf68cbc9","target":"graph","created_at":"2026-05-18T02:29:02Z","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":"Context. The analysis of stellar oscillations is one of the most reliable ways to probe stellar interiors. Recent space missions such as Kepler have provided us with an opportunity to study these oscillations with unprecedented detail. For many multi-periodic pulsators such as {\\gamma} Doradus stars, this led to the detection of dozens to hundreds of oscillation frequencies that could not be found from ground-based observations. Aims. We aim to detect non-uniform period spacings in the Fourier spectra of a sample of {\\gamma} Doradus stars observed by Kepler. Such detection is complicated by bo","authors_text":"A. Tkachenko, C. Aerts, G. Raskin, H. Van Winckel, J. Debosscher, K. De Smedt, K. Zwintz, M. Hrudkova, P. Degroote, P. I. Papics, S. Bloemen, T. Van Reeth","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-10-29T22:26:46Z","title":"Detecting non-uniform period spacings in the Kepler photometry of gamma Doradus stars: methodology and case studies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.8178","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:c6acc2e9424ab1410f74b0800371103c3116b33710acb88d14465a9ae3033e55","target":"record","created_at":"2026-05-18T02:29:02Z","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":"6839bbedb24670e820040ff7ecdd7d2c42253f06f0827ddd8a64c47b5da855cb","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-10-29T22:26:46Z","title_canon_sha256":"2ebb4a6ce68f0474483dd8049b6d805d14a2745c3bc86582ac1cee4e5e7877df"},"schema_version":"1.0","source":{"id":"1410.8178","kind":"arxiv","version":1}},"canonical_sha256":"c543c4d1e7f8fbfb151f56a807c571127740294d26c08b727c02cefd78a0d136","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c543c4d1e7f8fbfb151f56a807c571127740294d26c08b727c02cefd78a0d136","first_computed_at":"2026-05-18T02:29:02.421947Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:29:02.421947Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V+z4Hv1ppWn1Kv4CBsCsAIZNr97IpiZL6TKug2+ojzFE+UhrtBnx2meX7Q4bA9o8hgwu56ppGmd056Wv+eyfBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:29:02.422407Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.8178","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6acc2e9424ab1410f74b0800371103c3116b33710acb88d14465a9ae3033e55","sha256:916371fcd89d42811867396b641d2f2f3015ce2b253cb5182896ce09bf68cbc9"],"state_sha256":"cd71b39e0c008eb3c675d3a1109831cd9c268c39e321f9fc232bef223c617864"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l1GW9opakgWwGQTmIoDKiNS2ekag6wLoiyLjfmkkJfHHqL05l/X+/OpW9UPghH8GqrvttqYHfg/PHL9VE9PyCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T22:22:40.382234Z","bundle_sha256":"7adfead6577a9f4889da4abde432cf198f88e60bb119140cf0848121f3dba470"}}