{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:CBF5WLTEU4MDVPSOWDEYWRVJIF","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":"b452a9f8c9d1323135bf8fa6270b8b89998264e82b8337ca2a2e96a473f1c53b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-06-27T16:10:13Z","title_canon_sha256":"fd76a3c347c8104d763e206de9d51e87d99936e5bc1f2132e8adc5b8db6677b5"},"schema_version":"1.0","source":{"id":"2606.28993","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.28993","created_at":"2026-06-30T01:17:48Z"},{"alias_kind":"arxiv_version","alias_value":"2606.28993v1","created_at":"2026-06-30T01:17:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.28993","created_at":"2026-06-30T01:17:48Z"},{"alias_kind":"pith_short_12","alias_value":"CBF5WLTEU4MD","created_at":"2026-06-30T01:17:48Z"},{"alias_kind":"pith_short_16","alias_value":"CBF5WLTEU4MDVPSO","created_at":"2026-06-30T01:17:48Z"},{"alias_kind":"pith_short_8","alias_value":"CBF5WLTE","created_at":"2026-06-30T01:17:48Z"}],"graph_snapshots":[{"event_id":"sha256:beda2ca7f11dcb421cccdca56317b70c7075edfbf9094333d88ff0446654da07","target":"graph","created_at":"2026-06-30T01:17:48Z","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/2606.28993/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Long-period transients (LPTs) are radio sources that exhibit polarized periodic radio bursts on time-scales of minutes to hours. At least some LPTs are associated with white dwarfs (WDs) in close binary systems. However, the evolutionary connection between LPTs and accreting WDs (aka ``cataclysmic variables'' [CVs]) has been unclear. The recent discovery of ASKAP J1745-5051 has been a breakthrough: this system is a bona-fide LPT that is also an X-ray emitting magnetic CV (mCV) with P_orb ~ 1.3 hrs. Here, we construct the broad-band far-UV through near-IR SED for the system and show that it is ","authors_text":"Christian Knigge, Domitilla de Martino, Martina Veresvarska, Noel Castro Segura, Simone Scaringi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-06-27T16:10:13Z","title":"The Long-Period Radio Transient and Cataclysmic Variable ASKAP J1745-5051: Evidence for a 15,000 K White Dwarf and a Sub-Stellar Donor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.28993","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":"sha256:5bd5d986031c901bb5e90fac2122e5bd561680b348e96a9aa4b5e15bdc4b9279","target":"record","created_at":"2026-06-30T01:17:48Z","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":"b452a9f8c9d1323135bf8fa6270b8b89998264e82b8337ca2a2e96a473f1c53b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-06-27T16:10:13Z","title_canon_sha256":"fd76a3c347c8104d763e206de9d51e87d99936e5bc1f2132e8adc5b8db6677b5"},"schema_version":"1.0","source":{"id":"2606.28993","kind":"arxiv","version":1}},"canonical_sha256":"104bdb2e64a7183abe4eb0c98b46a9416800353a9344c7764963072f1a91659b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"104bdb2e64a7183abe4eb0c98b46a9416800353a9344c7764963072f1a91659b","first_computed_at":"2026-06-30T01:17:48.639336Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-30T01:17:48.639336Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8VZnwiygAL7pB9WP8Usot5kFLMYdVK9P3B4O/SwpWe/FPYkP9DhIV3UbUaIV+IYhmvMZuYCZCzaSOK7N4vjyDg==","signature_status":"signed_v1","signed_at":"2026-06-30T01:17:48.640019Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.28993","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5bd5d986031c901bb5e90fac2122e5bd561680b348e96a9aa4b5e15bdc4b9279","sha256:beda2ca7f11dcb421cccdca56317b70c7075edfbf9094333d88ff0446654da07"],"state_sha256":"0ed2a929b509b72ea1d2efa5245817e6cf5c9211a296f91d5bfcde98c166558c"}