{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:THQEN6GY2HD4U7D2AJFSXA3MXY","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":"99cd132fcc6fd164494fa24c5ae2357ddfbdb7174b40008fe40051cf467bb0c6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-09-04T02:25:13Z","title_canon_sha256":"7ac1bc91a60deefaa87006020e569e2110734cce68f63edda4a4a0dd7d9da4d2"},"schema_version":"1.0","source":{"id":"2509.03826","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.03826","created_at":"2026-07-05T12:04:47Z"},{"alias_kind":"arxiv_version","alias_value":"2509.03826v1","created_at":"2026-07-05T12:04:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.03826","created_at":"2026-07-05T12:04:47Z"},{"alias_kind":"pith_short_12","alias_value":"THQEN6GY2HD4","created_at":"2026-07-05T12:04:47Z"},{"alias_kind":"pith_short_16","alias_value":"THQEN6GY2HD4U7D2","created_at":"2026-07-05T12:04:47Z"},{"alias_kind":"pith_short_8","alias_value":"THQEN6GY","created_at":"2026-07-05T12:04:47Z"}],"graph_snapshots":[{"event_id":"sha256:494c1dae7799fc53e8e1d343e12f76d63379f58975d85a73d3294182b7f21dcd","target":"graph","created_at":"2026-07-05T12:04:47Z","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/2509.03826/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a joint analysis of TESS photometry and radial velocity measurements obtained from the Minerva-Australis facility for two short-period eclipsing binaries, TIC 48227288 and TIC 339607421. TIC 339607421 hosts an M-dwarf companion ($M_B = 0.294 \\pm 0.013 \\: M_{\\odot}$, $R_B = 0.291 \\pm 0.006 \\: R_{\\odot}$) orbiting an F6V star ($M_A=1.09 \\pm 0.04 \\: M_{\\odot}$, $R_A=1.21^{+0.03}_{-0.02} \\: R_{\\odot}$). While TIC 48227288 contains a late K class companion ($M_B=0.635 \\pm 0.037 \\: M_{\\odot}$, $R_B = 0.605 \\pm 0.011 \\: R_{\\odot}$) orbiting an F3V star ($M_A = 1.36^{+0.06}_{-0.08} \\: M_{\\o","authors_text":"Avi Shporer, B. C. Addison, Duncan J. Wright, Jason Dittmann, John Kielkopf, Jonathan Horner, Peter Plavchan, R.A. Wittenmyer, Stephen R. Kane, Tony Wells, Tyler R. Fairnington","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-09-04T02:25:13Z","title":"The Spin-orbit alignment of two short period eclipsing binary systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.03826","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:cd13bd5da53ceeed71db7d7b52eb75d0c79ac5987d4167c7a18ff8dac4bbe262","target":"record","created_at":"2026-07-05T12:04:47Z","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":"99cd132fcc6fd164494fa24c5ae2357ddfbdb7174b40008fe40051cf467bb0c6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-09-04T02:25:13Z","title_canon_sha256":"7ac1bc91a60deefaa87006020e569e2110734cce68f63edda4a4a0dd7d9da4d2"},"schema_version":"1.0","source":{"id":"2509.03826","kind":"arxiv","version":1}},"canonical_sha256":"99e046f8d8d1c7ca7c7a024b2b836cbe0eccc9a7922dd911a65d3041cda66152","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"99e046f8d8d1c7ca7c7a024b2b836cbe0eccc9a7922dd911a65d3041cda66152","first_computed_at":"2026-07-05T12:04:47.288049Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:04:47.288049Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PE/91Kpud0GSxOtPVz9l89qofo3KHEiZli+nxyJXTmXv3IyvbkG17tTZkyQzZAGqvdwdOxNRt3MmzJnzj+l1Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T12:04:47.288554Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.03826","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd13bd5da53ceeed71db7d7b52eb75d0c79ac5987d4167c7a18ff8dac4bbe262","sha256:494c1dae7799fc53e8e1d343e12f76d63379f58975d85a73d3294182b7f21dcd"],"state_sha256":"e0d075ee0ddf8d3585f7247f27d549854e86325ccce3b438cf9949c1a9546bd7"}