{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:MWM6WWZY6NLS2KILUUI7HFFSP3","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":"c1b9240282a747dcd92864dfc36f6202765d42c155e6ec3d750608d20647d6a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-02-03T16:25:04Z","title_canon_sha256":"ad296b92829cb636e827c317748a26abc39b7b968c5b55fb23ca38f3569a9912"},"schema_version":"1.0","source":{"id":"2102.02135","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.02135","created_at":"2026-07-05T02:15:41Z"},{"alias_kind":"arxiv_version","alias_value":"2102.02135v1","created_at":"2026-07-05T02:15:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.02135","created_at":"2026-07-05T02:15:41Z"},{"alias_kind":"pith_short_12","alias_value":"MWM6WWZY6NLS","created_at":"2026-07-05T02:15:41Z"},{"alias_kind":"pith_short_16","alias_value":"MWM6WWZY6NLS2KIL","created_at":"2026-07-05T02:15:41Z"},{"alias_kind":"pith_short_8","alias_value":"MWM6WWZY","created_at":"2026-07-05T02:15:41Z"}],"graph_snapshots":[{"event_id":"sha256:1ea5dccaa1de76b070aa9f2f7f45ae09da09afac612d110c8c9d4b51baf2f196","target":"graph","created_at":"2026-07-05T02:15:41Z","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/2102.02135/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We establish a quantitative relationship between photometric and spectroscopic detections of solar-like oscillations using ab initio, three-dimensional (3D), hydrodynamical numerical simulations of stellar atmospheres. We present a theoretical derivation as proof of concept for our method. We perform realistic spectral line formation calculations to quantify the ratio between luminosity and radial velocity amplitude for two case studies: the Sun and the red giant $\\epsilon$ Tau. Luminosity amplitudes are computed based on the bolometric flux predicted by 3D simulations with granulation backgro","authors_text":"Anish M. Amarsi, Henrique Reggiani, Luca Casagrande, Martin Asplund, Meridith Joyce, Thomas Nordlander, Yaguang Li, Yixiao Zhou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-02-03T16:25:04Z","title":"The relationship between photometric and spectroscopic oscillation amplitudes from 3D stellar atmosphere simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.02135","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":"sha256:505289b7b8620968f68b75801f7a9cd6b1b674fff094884a1313002b2e8f3841","target":"record","created_at":"2026-07-05T02:15:41Z","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":"c1b9240282a747dcd92864dfc36f6202765d42c155e6ec3d750608d20647d6a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-02-03T16:25:04Z","title_canon_sha256":"ad296b92829cb636e827c317748a26abc39b7b968c5b55fb23ca38f3569a9912"},"schema_version":"1.0","source":{"id":"2102.02135","kind":"arxiv","version":1}},"canonical_sha256":"6599eb5b38f3572d290ba511f394b27ec9db3689a80929fa3cdcc31786721c6e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6599eb5b38f3572d290ba511f394b27ec9db3689a80929fa3cdcc31786721c6e","first_computed_at":"2026-07-05T02:15:41.826051Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:15:41.826051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qd/R68BV8hHydez44WijZn3VS3pBvMB6m1H7DBus8xXWoH/E1KSScFQ/4iSaA8B3s/lLo4OZzdMpvoVHDcLtCw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:15:41.826515Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.02135","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:505289b7b8620968f68b75801f7a9cd6b1b674fff094884a1313002b2e8f3841","sha256:1ea5dccaa1de76b070aa9f2f7f45ae09da09afac612d110c8c9d4b51baf2f196"],"state_sha256":"0157319b6a6b87f82382c3b05b8c4f978fd05fa2fef64b32192d3d75bb2fb28f"}