{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DK4JKYWEOHCYQJOSXLFM4UIOED","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":"de82904860fc340a1b3f8ded5ad5304986b7e11c32454434a858927876eb4dfd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-05-13T18:09:40Z","title_canon_sha256":"6895901cc7475786366cbb6b8bbeebfce554e949cdbdb0701a560b6a1daec432"},"schema_version":"1.0","source":{"id":"2605.14003","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.14003","created_at":"2026-05-17T23:39:13Z"},{"alias_kind":"arxiv_version","alias_value":"2605.14003v1","created_at":"2026-05-17T23:39:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.14003","created_at":"2026-05-17T23:39:13Z"},{"alias_kind":"pith_short_12","alias_value":"DK4JKYWEOHCY","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"DK4JKYWEOHCYQJOS","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"DK4JKYWE","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:a3caf15cac8e24a29c81c755f3070de243ee36caa78cb9d09dbe7922f22c9ea2","target":"graph","created_at":"2026-05-17T23:39:13Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"Using these data, we construct the largest, observationally homogeneous X-ray binary radio:X-ray plane to date."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"That the MeerKAT and Swift/XRT measurements can be combined into a truly homogeneous plane without residual calibration or frequency-conversion systematics that affect the reported tracks."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"A homogeneous MeerKAT-Swift dataset of nearly 1000 radio and X-ray points from X-ray binaries shows persistent soft-state radio emission and yields the largest uniform radio:X-ray plane."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"MeerKAT and Swift data produce the largest homogeneous radio:X-ray luminosity plane for X-ray binaries"}],"snapshot_sha256":"700a712b396e3caf21b7aebe892bebb72bb5328d8b002332a83500d406d36596"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"During the hard and quiescent spectral states in X-ray binaries, a non-linear correlation is observed between radio and X-ray luminosities, providing a valuable tool to probe the connection between accretion and jet production. This relation was originally thought to define a single 'standard' correlation spanning several orders of magnitude in X-ray luminosity, and was extended to active galactic nuclei by including a mass term. However, subsequent studies revealed a more complex picture, with some sources deviating from the standard correlation and instead populating distinct tracks. To date","authors_text":"Alex Andersson, Andrew Hughes, Arash Bahramian, David Williams-Baldwin, Evangelia Tremou, Francesco Carotenuto, Fraser J. Cowie, Itumeleng Monaleng, Jakob van den Eijnden, James Matthews, Joe Bright, Justine Crook-Mansour, Katie Savard, Kelebogile Gasealahwe, Lauren Rhodes, Melania Del Santo, Noa Grollimund, Patrick A. Woudt, Payaswini Saikia, Rob Fender, Sara Motta, St\\'ephane Corbel, Thomas D. Russell, Xian Zhang, Zuobin Zhang","cross_cats":[],"headline":"MeerKAT and Swift data produce the largest homogeneous radio:X-ray luminosity plane for X-ray binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-05-13T18:09:40Z","title":"The Homogeneous MeerKAT and Swift/XRT X-ray Binary Radio:X-ray Plane"},"references":{"count":21,"internal_anchors":1,"resolved_work":21,"sample":[{"cited_arxiv_id":"1603.07872","doi":"10.5281/zenodo.7059313","is_internal_anchor":true,"ref_index":1,"title":"Transient Black Hole Binaries","work_id":"e6945513-13af-43cb-ade0-50dbd192f3ec","year":2024},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"to perform flag- ging, calibration, and imaging. When using this pipeline, since we are primarily interested in continuum emission, the recorded visi- bilities (taken in the 32K correlator mode) are f","work_id":"3a365c51-9337-4b67-accf-233d5af934bd","year":2022},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"and verncross-sections (Verner et al. 1996). Since our goal was to esti- mateunabsorbedfluxesratherthandetailedspectralparameters,sim- plespectralmodelsweresufficient.Weemployedpower-lawmodels (tbabs*","work_id":"7e08b892-f231-46fe-bd6e-58634a75d384","year":1996},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"– though cross-instrument calibration differences may introduce discrepan- cies. Apparent epoch-to-epoch variations in𝑁𝐻 may reflect instru- mentalsystematicsormodellingsimplifications,butcouldalsoind","work_id":"a3124ea7-bcd2-4180-9695-34e697b9a973","year":2016},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"or very long baseline interferome- try (VLBI; e.g., Atri et al. 2020). For Gaia parallaxes, distances are generallyinferredwithinaBayesianframeworkthatincorporatesap- propriatepriors(e.g.,forGalacticX","work_id":"40eec831-f8c0-45b3-a36b-d3dac2cf243d","year":2020}],"snapshot_sha256":"a7c6d075b82edd6d2bc83c02c100ea21f1f922fbc37d919155531832882c1807"},"source":{"id":"2605.14003","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-15T02:52:51.547964Z","id":"03e0eac8-e286-4f22-b143-8cd2c2704d66","model_set":{"reader":"grok-4.3"},"one_line_summary":"A homogeneous MeerKAT-Swift dataset of nearly 1000 radio and X-ray points from X-ray binaries shows persistent soft-state radio emission and yields the largest uniform radio:X-ray plane.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"MeerKAT and Swift data produce the largest homogeneous radio:X-ray luminosity plane for X-ray binaries","strongest_claim":"Using these data, we construct the largest, observationally homogeneous X-ray binary radio:X-ray plane to date.","weakest_assumption":"That the MeerKAT and Swift/XRT measurements can be combined into a truly homogeneous plane without residual calibration or frequency-conversion systematics that affect the reported tracks."}},"verdict_id":"03e0eac8-e286-4f22-b143-8cd2c2704d66"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:13118413707faf8608c7654c9a4543f4da08328426543ff9809d3a5c7fa2b082","target":"record","created_at":"2026-05-17T23:39:13Z","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":"de82904860fc340a1b3f8ded5ad5304986b7e11c32454434a858927876eb4dfd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-05-13T18:09:40Z","title_canon_sha256":"6895901cc7475786366cbb6b8bbeebfce554e949cdbdb0701a560b6a1daec432"},"schema_version":"1.0","source":{"id":"2605.14003","kind":"arxiv","version":1}},"canonical_sha256":"1ab89562c471c58825d2bacace510e20fa5158cdbe446375686365db8c0cf764","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ab89562c471c58825d2bacace510e20fa5158cdbe446375686365db8c0cf764","first_computed_at":"2026-05-17T23:39:13.138741Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:13.138741Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uHaUVr7uay7FffrQ4zUHQMPyzF3tIyA8hD57YM6sw52+ZUvi7LDzTSsVzUsWtFZKYGlZLnWuI9csT+H7OGd8Ag==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:13.139281Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.14003","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:13118413707faf8608c7654c9a4543f4da08328426543ff9809d3a5c7fa2b082","sha256:a3caf15cac8e24a29c81c755f3070de243ee36caa78cb9d09dbe7922f22c9ea2"],"state_sha256":"fbe7865f30dba6fd8ad5e27e8ca45b0a8ab6c59036db1192debcfd850c9a794a"}