{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:D7GCEAUMFEGDA3WR7C4BWAWL3S","short_pith_number":"pith:D7GCEAUM","canonical_record":{"source":{"id":"2506.04465","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-06-04T21:36:20Z","cross_cats_sorted":[],"title_canon_sha256":"34c6adb0d3a5fe65b0fe2423cb834a30c3b0b3e54544d8f7a0ee9e5f4602bab8","abstract_canon_sha256":"16f2711da3fc4a4de2f70010bec69a283eceb0fdd4893587cbb32df91a035889"},"schema_version":"1.0"},"canonical_sha256":"1fcc22028c290c306ed1f8b81b02cbdc89f48c7f1feb916cbf0f9019e22cf73d","source":{"kind":"arxiv","id":"2506.04465","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.04465","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"arxiv_version","alias_value":"2506.04465v1","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.04465","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"pith_short_12","alias_value":"D7GCEAUMFEGD","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"pith_short_16","alias_value":"D7GCEAUMFEGDA3WR","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"pith_short_8","alias_value":"D7GCEAUM","created_at":"2026-07-05T11:48:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:D7GCEAUMFEGDA3WR7C4BWAWL3S","target":"record","payload":{"canonical_record":{"source":{"id":"2506.04465","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-06-04T21:36:20Z","cross_cats_sorted":[],"title_canon_sha256":"34c6adb0d3a5fe65b0fe2423cb834a30c3b0b3e54544d8f7a0ee9e5f4602bab8","abstract_canon_sha256":"16f2711da3fc4a4de2f70010bec69a283eceb0fdd4893587cbb32df91a035889"},"schema_version":"1.0"},"canonical_sha256":"1fcc22028c290c306ed1f8b81b02cbdc89f48c7f1feb916cbf0f9019e22cf73d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:48:49.616274Z","signature_b64":"8fLIlYJuh3AaY5Al24ZqfBvrJx/9Ww08NIOWU+ur38bpQ8tnQMUM5xFuQS6418Xb0o48gUYvwwlzmYPtzM7yBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1fcc22028c290c306ed1f8b81b02cbdc89f48c7f1feb916cbf0f9019e22cf73d","last_reissued_at":"2026-07-05T11:48:49.615677Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:48:49.615677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.04465","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":"2026-07-05T11:48:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+JtA/lpRgv2uNm+fIKonDOI9sFKdJW9RyL2eHADDKVOQYgg8itdqLrKIV8o8Bui6Tpv/cl5VmxVow+fBq2R5AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T03:40:38.703230Z"},"content_sha256":"a9ed9097868e3ef4709994b15baa98d4f9ff15152f545cfd7f702fe5ab730717","schema_version":"1.0","event_id":"sha256:a9ed9097868e3ef4709994b15baa98d4f9ff15152f545cfd7f702fe5ab730717"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:D7GCEAUMFEGDA3WR7C4BWAWL3S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Flare frequency in M dwarfs belonging to Young Moving Groups","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. F. Kowalski, E. Mamonova, S. Wedemeyer S. C. Werner, Y. Shan","submitted_at":"2025-06-04T21:36:20Z","abstract_excerpt":"Context. M stars are preferred targets for studying terrestrial exoplanets, for which we hope to obtain their atmosphere spectra in the next decade. However, M dwarfs have long been known for strong magnetic activity and the ability to frequently produce optical, broadband emission flares. Aims. We aim to characterise the flaring behaviour of young M dwarfs in the temporal, spectral, and energetic dimensions, as well as examine the stellar parameters governing this behaviour, in order to improve our understanding of the energy and frequency of the flare events capable of shaping the exoplanet "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.04465","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/2506.04465/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":"2026-07-05T11:48:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CT4jBNMXLzH5/APSo/lzOgnTAqdjYX2eN4jVqK4jKgArYmikID5Tk1bTbhlPYfgZ6sX97w4TUrjjAJZGiKDhAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T03:40:38.703750Z"},"content_sha256":"395c31effc28bb9e709b617e06735e134bee3a220d9da60a5ae4eebb758702df","schema_version":"1.0","event_id":"sha256:395c31effc28bb9e709b617e06735e134bee3a220d9da60a5ae4eebb758702df"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D7GCEAUMFEGDA3WR7C4BWAWL3S/bundle.json","state_url":"https://pith.science/pith/D7GCEAUMFEGDA3WR7C4BWAWL3S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D7GCEAUMFEGDA3WR7C4BWAWL3S/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":"2026-08-08T03:40:38Z","links":{"resolver":"https://pith.science/pith/D7GCEAUMFEGDA3WR7C4BWAWL3S","bundle":"https://pith.science/pith/D7GCEAUMFEGDA3WR7C4BWAWL3S/bundle.json","state":"https://pith.science/pith/D7GCEAUMFEGDA3WR7C4BWAWL3S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D7GCEAUMFEGDA3WR7C4BWAWL3S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:D7GCEAUMFEGDA3WR7C4BWAWL3S","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":"16f2711da3fc4a4de2f70010bec69a283eceb0fdd4893587cbb32df91a035889","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-06-04T21:36:20Z","title_canon_sha256":"34c6adb0d3a5fe65b0fe2423cb834a30c3b0b3e54544d8f7a0ee9e5f4602bab8"},"schema_version":"1.0","source":{"id":"2506.04465","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.04465","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"arxiv_version","alias_value":"2506.04465v1","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.04465","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"pith_short_12","alias_value":"D7GCEAUMFEGD","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"pith_short_16","alias_value":"D7GCEAUMFEGDA3WR","created_at":"2026-07-05T11:48:49Z"},{"alias_kind":"pith_short_8","alias_value":"D7GCEAUM","created_at":"2026-07-05T11:48:49Z"}],"graph_snapshots":[{"event_id":"sha256:395c31effc28bb9e709b617e06735e134bee3a220d9da60a5ae4eebb758702df","target":"graph","created_at":"2026-07-05T11:48:49Z","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/2506.04465/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Context. M stars are preferred targets for studying terrestrial exoplanets, for which we hope to obtain their atmosphere spectra in the next decade. However, M dwarfs have long been known for strong magnetic activity and the ability to frequently produce optical, broadband emission flares. Aims. We aim to characterise the flaring behaviour of young M dwarfs in the temporal, spectral, and energetic dimensions, as well as examine the stellar parameters governing this behaviour, in order to improve our understanding of the energy and frequency of the flare events capable of shaping the exoplanet ","authors_text":"A. F. Kowalski, E. Mamonova, S. Wedemeyer S. C. Werner, Y. Shan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-06-04T21:36:20Z","title":"Flare frequency in M dwarfs belonging to Young Moving Groups"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.04465","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:a9ed9097868e3ef4709994b15baa98d4f9ff15152f545cfd7f702fe5ab730717","target":"record","created_at":"2026-07-05T11:48:49Z","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":"16f2711da3fc4a4de2f70010bec69a283eceb0fdd4893587cbb32df91a035889","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-06-04T21:36:20Z","title_canon_sha256":"34c6adb0d3a5fe65b0fe2423cb834a30c3b0b3e54544d8f7a0ee9e5f4602bab8"},"schema_version":"1.0","source":{"id":"2506.04465","kind":"arxiv","version":1}},"canonical_sha256":"1fcc22028c290c306ed1f8b81b02cbdc89f48c7f1feb916cbf0f9019e22cf73d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1fcc22028c290c306ed1f8b81b02cbdc89f48c7f1feb916cbf0f9019e22cf73d","first_computed_at":"2026-07-05T11:48:49.615677Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:48:49.615677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8fLIlYJuh3AaY5Al24ZqfBvrJx/9Ww08NIOWU+ur38bpQ8tnQMUM5xFuQS6418Xb0o48gUYvwwlzmYPtzM7yBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:48:49.616274Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.04465","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9ed9097868e3ef4709994b15baa98d4f9ff15152f545cfd7f702fe5ab730717","sha256:395c31effc28bb9e709b617e06735e134bee3a220d9da60a5ae4eebb758702df"],"state_sha256":"8ba6a9a660c1bb3b635d7ac3c08e7cd25d7483b749f469b0c57a1df3e7408945"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7XMs9nQuU3L3ddlv48+8IYJ54hNKdyUj5QlUOI9r7xJ14a5DzajaitMy5mc9OrjktIYSp1Ly1hc1lCv+gwfNDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T03:40:38.707420Z","bundle_sha256":"12fa84d93c240fbb3c60a4d0571937d2b5b8b9d97358cab8f674888dd926fbf5"}}