{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:VX3HSLNYLEGI2INC7K3UCMHXZM","short_pith_number":"pith:VX3HSLNY","canonical_record":{"source":{"id":"1108.2031","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-08-09T20:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"eebcc9f2d991b7073c23e0369e9798baba494847f69172097fee61efd4633352","abstract_canon_sha256":"e70007ef039b6f77097a73efa52d28e17efcb2b66a2ccc6c17dc6c98a969a8f8"},"schema_version":"1.0"},"canonical_sha256":"adf6792db8590c8d21a2fab74130f7cb2b4f0672c0e585159a5a3a60088f5705","source":{"kind":"arxiv","id":"1108.2031","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.2031","created_at":"2026-05-18T03:51:12Z"},{"alias_kind":"arxiv_version","alias_value":"1108.2031v1","created_at":"2026-05-18T03:51:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.2031","created_at":"2026-05-18T03:51:12Z"},{"alias_kind":"pith_short_12","alias_value":"VX3HSLNYLEGI","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"VX3HSLNYLEGI2INC","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"VX3HSLNY","created_at":"2026-05-18T12:26:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:VX3HSLNYLEGI2INC7K3UCMHXZM","target":"record","payload":{"canonical_record":{"source":{"id":"1108.2031","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-08-09T20:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"eebcc9f2d991b7073c23e0369e9798baba494847f69172097fee61efd4633352","abstract_canon_sha256":"e70007ef039b6f77097a73efa52d28e17efcb2b66a2ccc6c17dc6c98a969a8f8"},"schema_version":"1.0"},"canonical_sha256":"adf6792db8590c8d21a2fab74130f7cb2b4f0672c0e585159a5a3a60088f5705","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:51:12.852164Z","signature_b64":"swBbOXwNaiHRHLrNlnQimPei+dUg/4qW4v5OMZJrb2Krv07vqsycSEMkRtXm8cdRItghpWrX7Ys/RIC2KAW9CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"adf6792db8590c8d21a2fab74130f7cb2b4f0672c0e585159a5a3a60088f5705","last_reissued_at":"2026-05-18T03:51:12.851684Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:51:12.851684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1108.2031","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":"2026-05-18T03:51:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U0sV0WNFYm/JU1NSfpVHrAZvW1pD/yryGAFDqXsnqb3uGMzFmG0rVLyZiKGl0Rk5EVjUBXrctzXeuDd7p3hFAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T02:14:19.169908Z"},"content_sha256":"aae1b85f1e23ca6d19e9a36ed2a44659d26c6f6e2baf88aa5734bfd4fb7067ca","schema_version":"1.0","event_id":"sha256:aae1b85f1e23ca6d19e9a36ed2a44659d26c6f6e2baf88aa5734bfd4fb7067ca"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:VX3HSLNYLEGI2INC7K3UCMHXZM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Constructing a one-solar-mass evolutionary sequence using asteroseismic data from \\textit{Kepler}","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Bonanno, A. M. Broomhall, A. Miglio, A. M. Serenelli, A. Weiss, B. Mosser, B. Wohler, C. Karoff, D. A. Caldwell, D. Huber, D. Salabert, D. Stello, E. Corsaro, G. A. Verner, G. Houdek, H. Bruntt, H. Kjeldsen, J. Ballot, J. Christensen-Dalsgaard, J. L. Christiansen, J. Molenda-Zakowicz, L. Casagrande, M. J. P. F. G. Monteiro, M. J. Thompson, P. Gaulme, R. A. Garcia, R. Handberg, R. L. Gilliland, R. Schonrich, S. Basu, S. D Kawaler, S. G. Sousa, S. Hekker, S. Mathur, T. Appourchaux, T. L. Campante, T. R. Bedding, T. R. White, T. S. Metcalfe, V. Silva Aguirre, W. J. Chaplin, Y. Elsworth","submitted_at":"2011-08-09T20:00:01Z","abstract_excerpt":"Asteroseismology of solar-type stars has entered a new era of large surveys with the success of the NASA \\textit{Kepler} mission, which is providing exquisite data on oscillations of stars across the Hertzprung-Russell (HR) diagram. From the time-series photometry, the two seismic parameters that can be most readily extracted are the large frequency separation ($\\Delta\\nu$) and the frequency of maximum oscillation power ($\\nu_\\mathrm{max}$). After the survey phase, these quantities are available for hundreds of solar-type stars. By scaling from solar values, we use these two asteroseismic obse"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.2031","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":"2026-05-18T03:51:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IZJP6qxqGhP70F7zYD3uA59ft3lBrWYxqEWfnFl7Y9gZWrIjfcr+8YUN3dSVmGOpsqS0kbSX3Bd9It5HFtDNCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T02:14:19.170465Z"},"content_sha256":"e2f47097bc18f91555ce57cdf73bd2d1280f8c0416e972f28c9e095e2d293973","schema_version":"1.0","event_id":"sha256:e2f47097bc18f91555ce57cdf73bd2d1280f8c0416e972f28c9e095e2d293973"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VX3HSLNYLEGI2INC7K3UCMHXZM/bundle.json","state_url":"https://pith.science/pith/VX3HSLNYLEGI2INC7K3UCMHXZM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VX3HSLNYLEGI2INC7K3UCMHXZM/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":"2026-05-19T02:14:19Z","links":{"resolver":"https://pith.science/pith/VX3HSLNYLEGI2INC7K3UCMHXZM","bundle":"https://pith.science/pith/VX3HSLNYLEGI2INC7K3UCMHXZM/bundle.json","state":"https://pith.science/pith/VX3HSLNYLEGI2INC7K3UCMHXZM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VX3HSLNYLEGI2INC7K3UCMHXZM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:VX3HSLNYLEGI2INC7K3UCMHXZM","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":"e70007ef039b6f77097a73efa52d28e17efcb2b66a2ccc6c17dc6c98a969a8f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-08-09T20:00:01Z","title_canon_sha256":"eebcc9f2d991b7073c23e0369e9798baba494847f69172097fee61efd4633352"},"schema_version":"1.0","source":{"id":"1108.2031","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.2031","created_at":"2026-05-18T03:51:12Z"},{"alias_kind":"arxiv_version","alias_value":"1108.2031v1","created_at":"2026-05-18T03:51:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.2031","created_at":"2026-05-18T03:51:12Z"},{"alias_kind":"pith_short_12","alias_value":"VX3HSLNYLEGI","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"VX3HSLNYLEGI2INC","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"VX3HSLNY","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:e2f47097bc18f91555ce57cdf73bd2d1280f8c0416e972f28c9e095e2d293973","target":"graph","created_at":"2026-05-18T03:51:12Z","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":"Asteroseismology of solar-type stars has entered a new era of large surveys with the success of the NASA \\textit{Kepler} mission, which is providing exquisite data on oscillations of stars across the Hertzprung-Russell (HR) diagram. From the time-series photometry, the two seismic parameters that can be most readily extracted are the large frequency separation ($\\Delta\\nu$) and the frequency of maximum oscillation power ($\\nu_\\mathrm{max}$). After the survey phase, these quantities are available for hundreds of solar-type stars. By scaling from solar values, we use these two asteroseismic obse","authors_text":"A. Bonanno, A. M. Broomhall, A. Miglio, A. M. Serenelli, A. Weiss, B. Mosser, B. Wohler, C. Karoff, D. A. Caldwell, D. Huber, D. Salabert, D. Stello, E. Corsaro, G. A. Verner, G. Houdek, H. Bruntt, H. Kjeldsen, J. Ballot, J. Christensen-Dalsgaard, J. L. Christiansen, J. Molenda-Zakowicz, L. Casagrande, M. J. P. F. G. Monteiro, M. J. Thompson, P. Gaulme, R. A. Garcia, R. Handberg, R. L. Gilliland, R. Schonrich, S. Basu, S. D Kawaler, S. G. Sousa, S. Hekker, S. Mathur, T. Appourchaux, T. L. Campante, T. R. Bedding, T. R. White, T. S. Metcalfe, V. Silva Aguirre, W. J. Chaplin, Y. Elsworth","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-08-09T20:00:01Z","title":"Constructing a one-solar-mass evolutionary sequence using asteroseismic data from \\textit{Kepler}"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.2031","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:aae1b85f1e23ca6d19e9a36ed2a44659d26c6f6e2baf88aa5734bfd4fb7067ca","target":"record","created_at":"2026-05-18T03:51:12Z","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":"e70007ef039b6f77097a73efa52d28e17efcb2b66a2ccc6c17dc6c98a969a8f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-08-09T20:00:01Z","title_canon_sha256":"eebcc9f2d991b7073c23e0369e9798baba494847f69172097fee61efd4633352"},"schema_version":"1.0","source":{"id":"1108.2031","kind":"arxiv","version":1}},"canonical_sha256":"adf6792db8590c8d21a2fab74130f7cb2b4f0672c0e585159a5a3a60088f5705","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"adf6792db8590c8d21a2fab74130f7cb2b4f0672c0e585159a5a3a60088f5705","first_computed_at":"2026-05-18T03:51:12.851684Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:51:12.851684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"swBbOXwNaiHRHLrNlnQimPei+dUg/4qW4v5OMZJrb2Krv07vqsycSEMkRtXm8cdRItghpWrX7Ys/RIC2KAW9CA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:51:12.852164Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.2031","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aae1b85f1e23ca6d19e9a36ed2a44659d26c6f6e2baf88aa5734bfd4fb7067ca","sha256:e2f47097bc18f91555ce57cdf73bd2d1280f8c0416e972f28c9e095e2d293973"],"state_sha256":"fed8ea4581d5012f48ae65a1e8e9b4c4f64f324fb8af1806db098d0e926ac777"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m8rPZGvYDcicNNpQKbv/mOfJKKNLC9pMP5sU7ASgz2zQvi3rcj1IcCVMJcUNDLgzRNhTRjkljHacE7OOasQkAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T02:14:19.172262Z","bundle_sha256":"d1e5663fe26cccd09a4094aa389eb2779fc3f22eae4c21ed5d1d3cc2b59bd172"}}