{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:FMRU5XKUWDGHC7LZ2T4HAGLZHS","short_pith_number":"pith:FMRU5XKU","canonical_record":{"source":{"id":"2302.03377","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-02-07T10:34:35Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"d0b8daa783ce4f6ba269a5848dbe075b69babb851a4a87a5589976c9bbca2f25","abstract_canon_sha256":"bf438381a203c48b4ce8e640f6e725b80016d759d3daab44c813e0ce4e4b912b"},"schema_version":"1.0"},"canonical_sha256":"2b234edd54b0cc717d79d4f87019793cbe8b0f088bb5d845fee2111779952485","source":{"kind":"arxiv","id":"2302.03377","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.03377","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"arxiv_version","alias_value":"2302.03377v2","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.03377","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"pith_short_12","alias_value":"FMRU5XKUWDGH","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"pith_short_16","alias_value":"FMRU5XKUWDGHC7LZ","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"pith_short_8","alias_value":"FMRU5XKU","created_at":"2026-07-05T05:55:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:FMRU5XKUWDGHC7LZ2T4HAGLZHS","target":"record","payload":{"canonical_record":{"source":{"id":"2302.03377","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-02-07T10:34:35Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"d0b8daa783ce4f6ba269a5848dbe075b69babb851a4a87a5589976c9bbca2f25","abstract_canon_sha256":"bf438381a203c48b4ce8e640f6e725b80016d759d3daab44c813e0ce4e4b912b"},"schema_version":"1.0"},"canonical_sha256":"2b234edd54b0cc717d79d4f87019793cbe8b0f088bb5d845fee2111779952485","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:55:49.939552Z","signature_b64":"0mRqkY9fOeV2RpTTrTV606mzYNhCvXWh1SpYDJ7c2ejb8KDqC8cxWiIRbeLjrnW0E8zlfX9A7L+79VXsw0fhDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b234edd54b0cc717d79d4f87019793cbe8b0f088bb5d845fee2111779952485","last_reissued_at":"2026-07-05T05:55:49.939177Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:55:49.939177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2302.03377","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:55:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/neIM4N6tbCUcQ43Vp1jD5o3xcxh0KKBscdj5OkJjqpvOZTzsUZx/VXvZnhAnBWwSxvQXevusseOLQvhpY4iAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:18:51.764775Z"},"content_sha256":"b851a895ced9550e988315e7819d0ccf79d4f4c5cafdef8bcf7d94c72d468e39","schema_version":"1.0","event_id":"sha256:b851a895ced9550e988315e7819d0ccf79d4f4c5cafdef8bcf7d94c72d468e39"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:FMRU5XKUWDGHC7LZ2T4HAGLZHS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The SPIRou Legacy Survey Rotation period of quiet M dwarfs from circular polarization in near-infrared spectral lines: I. The SPIRou APERO analysis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"A. Carmona, B. Zaire, C. Moutou, C. Reyl\\'e, C. Usher, \\'E. Artigau, E. Gaidos, E. Martioli, G. H\\'ebrard, J.-F. Donati, J. Morin, L. Arnold, L. Malo, L. T. Lehmann, N. J. Cook, P. Cort\\'es-Zuleta, P. Fouqu\\'e, P. I. Cristofari, P. Petit, R. Doyon, S. Bellotti, S. H. P. Alencar, T.-Q. Cang, X. Delfosse","submitted_at":"2023-02-07T10:34:35Z","abstract_excerpt":"Context. The rotation period of stars is an important parameter along with mass, radius, effective temperature. It is an essential parameter for any radial velocity monitoring, as stellar activity can mimic the presence of a planet at the stellar rotation period. Several methods exist to measure it, including long sequences of photometric measurements or temporal series of stellar activity indicators. Aims. Here, we use the circular polarization in near-infrared spectral lines for a sample of 43 quiet M dwarfs and compare the measured rotation periods to those obtained with other methods. Meth"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.03377","kind":"arxiv","version":2},"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/2302.03377/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":"2026-07-05T05:55:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SWAYaDlgzchu4EeUxho06gSnY02w8CdZ/iouOREdHk3IQFSGoKSaavUbbpUSh63W6/yFX22uRQrtCQvFmWGzBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:18:51.765176Z"},"content_sha256":"63cea60fa648dda94c27fa3d83b3e3ce9a7fb2555fcc7fc04402b26dbce971eb","schema_version":"1.0","event_id":"sha256:63cea60fa648dda94c27fa3d83b3e3ce9a7fb2555fcc7fc04402b26dbce971eb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FMRU5XKUWDGHC7LZ2T4HAGLZHS/bundle.json","state_url":"https://pith.science/pith/FMRU5XKUWDGHC7LZ2T4HAGLZHS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FMRU5XKUWDGHC7LZ2T4HAGLZHS/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":"2026-07-07T09:18:51Z","links":{"resolver":"https://pith.science/pith/FMRU5XKUWDGHC7LZ2T4HAGLZHS","bundle":"https://pith.science/pith/FMRU5XKUWDGHC7LZ2T4HAGLZHS/bundle.json","state":"https://pith.science/pith/FMRU5XKUWDGHC7LZ2T4HAGLZHS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FMRU5XKUWDGHC7LZ2T4HAGLZHS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:FMRU5XKUWDGHC7LZ2T4HAGLZHS","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":"bf438381a203c48b4ce8e640f6e725b80016d759d3daab44c813e0ce4e4b912b","cross_cats_sorted":["astro-ph.EP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-02-07T10:34:35Z","title_canon_sha256":"d0b8daa783ce4f6ba269a5848dbe075b69babb851a4a87a5589976c9bbca2f25"},"schema_version":"1.0","source":{"id":"2302.03377","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.03377","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"arxiv_version","alias_value":"2302.03377v2","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.03377","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"pith_short_12","alias_value":"FMRU5XKUWDGH","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"pith_short_16","alias_value":"FMRU5XKUWDGHC7LZ","created_at":"2026-07-05T05:55:49Z"},{"alias_kind":"pith_short_8","alias_value":"FMRU5XKU","created_at":"2026-07-05T05:55:49Z"}],"graph_snapshots":[{"event_id":"sha256:63cea60fa648dda94c27fa3d83b3e3ce9a7fb2555fcc7fc04402b26dbce971eb","target":"graph","created_at":"2026-07-05T05:55:49Z","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/2302.03377/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Context. The rotation period of stars is an important parameter along with mass, radius, effective temperature. It is an essential parameter for any radial velocity monitoring, as stellar activity can mimic the presence of a planet at the stellar rotation period. Several methods exist to measure it, including long sequences of photometric measurements or temporal series of stellar activity indicators. Aims. Here, we use the circular polarization in near-infrared spectral lines for a sample of 43 quiet M dwarfs and compare the measured rotation periods to those obtained with other methods. Meth","authors_text":"A. Carmona, B. Zaire, C. Moutou, C. Reyl\\'e, C. Usher, \\'E. Artigau, E. Gaidos, E. Martioli, G. H\\'ebrard, J.-F. Donati, J. Morin, L. Arnold, L. Malo, L. T. Lehmann, N. J. Cook, P. Cort\\'es-Zuleta, P. Fouqu\\'e, P. I. Cristofari, P. Petit, R. Doyon, S. Bellotti, S. H. P. Alencar, T.-Q. Cang, X. Delfosse","cross_cats":["astro-ph.EP"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-02-07T10:34:35Z","title":"The SPIRou Legacy Survey Rotation period of quiet M dwarfs from circular polarization in near-infrared spectral lines: I. The SPIRou APERO analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.03377","kind":"arxiv","version":2},"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:b851a895ced9550e988315e7819d0ccf79d4f4c5cafdef8bcf7d94c72d468e39","target":"record","created_at":"2026-07-05T05:55:49Z","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":"bf438381a203c48b4ce8e640f6e725b80016d759d3daab44c813e0ce4e4b912b","cross_cats_sorted":["astro-ph.EP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-02-07T10:34:35Z","title_canon_sha256":"d0b8daa783ce4f6ba269a5848dbe075b69babb851a4a87a5589976c9bbca2f25"},"schema_version":"1.0","source":{"id":"2302.03377","kind":"arxiv","version":2}},"canonical_sha256":"2b234edd54b0cc717d79d4f87019793cbe8b0f088bb5d845fee2111779952485","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b234edd54b0cc717d79d4f87019793cbe8b0f088bb5d845fee2111779952485","first_computed_at":"2026-07-05T05:55:49.939177Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:55:49.939177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0mRqkY9fOeV2RpTTrTV606mzYNhCvXWh1SpYDJ7c2ejb8KDqC8cxWiIRbeLjrnW0E8zlfX9A7L+79VXsw0fhDw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:55:49.939552Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.03377","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b851a895ced9550e988315e7819d0ccf79d4f4c5cafdef8bcf7d94c72d468e39","sha256:63cea60fa648dda94c27fa3d83b3e3ce9a7fb2555fcc7fc04402b26dbce971eb"],"state_sha256":"4c0f15339378891b78f4043da8e04630dc138d8982ed94a4ebfb1f319080ec30"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2UHLFsLoRshQ3DNliHx23ZVnaXlCvN9DSWOy/EyUiA2wb4M7WkJuAoO8AZMWFFolE04S//oCalFIXHHxNnhuCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T09:18:51.767125Z","bundle_sha256":"0b91901db2d6fc9ae9fd39a11441e952445efd2b60195db1c61ad62534d21ead"}}