{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KMA64MD45WO6SMIIATX376WABB","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":"7293f9708084a215615c2d557e73f48a607db71782115a671e376391d54fa479","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-03-30T06:05:53Z","title_canon_sha256":"5bfed319657f7e76dbc9dac787c0b9283482d342a55d491c256c310b55a4c044"},"schema_version":"1.0","source":{"id":"1803.11350","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.11350","created_at":"2026-05-18T00:18:48Z"},{"alias_kind":"arxiv_version","alias_value":"1803.11350v1","created_at":"2026-05-18T00:18:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.11350","created_at":"2026-05-18T00:18:48Z"},{"alias_kind":"pith_short_12","alias_value":"KMA64MD45WO6","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KMA64MD45WO6SMII","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KMA64MD4","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:8a32dc3c75eb79ba89013b47c4d4535a8aeef078308f65900a6c66bef810becc","target":"graph","created_at":"2026-05-18T00:18:48Z","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"},"paper":{"abstract_excerpt":"The 2004-2012 X-ray time history of the NS LMXB GRS 1724-308 shows, along with the episodic brightenings associated to the low-high state transitions typical of the ATOLL sources, a peculiar, long lasting (about 300 d) flaring event, observed in 2008. This rare episode, characterised by a high-flux hard state, has never been observed before for GRS 1724-308 , and in any case is not common among ATOLL sources. We discuss here different hypotheses on the origin of this peculiar event that displayed the spectral signatures of a failed transition, similar in shape and duration to those rarely obse","authors_text":"(1) INAF/IAPS Rome Italy), A. Tarana (1), F. Capitanio (2), Italy, M. Cocchi (3) ((1) ISS P. Baffi, Rome","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-03-30T06:05:53Z","title":"The failed state transition of the ATOLL source GRS 1724-308"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.11350","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":"sha256:823e74ef040bd4d73a84c26893f464d5333225a27c446aaebb198cfa57b27532","target":"record","created_at":"2026-05-18T00:18:48Z","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":"7293f9708084a215615c2d557e73f48a607db71782115a671e376391d54fa479","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-03-30T06:05:53Z","title_canon_sha256":"5bfed319657f7e76dbc9dac787c0b9283482d342a55d491c256c310b55a4c044"},"schema_version":"1.0","source":{"id":"1803.11350","kind":"arxiv","version":1}},"canonical_sha256":"5301ee307ced9de9310804efbffac00862fb72692ca92a9c2f60643362e91b00","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5301ee307ced9de9310804efbffac00862fb72692ca92a9c2f60643362e91b00","first_computed_at":"2026-05-18T00:18:48.799423Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:48.799423Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nZ6TXQTJ4A7/OhBYlL363ta6KKiMjFmHFH5WXan6WCDirUpqnTjsisDxF4rHenueFLD+GDlc6SNaco6XHVLnAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:48.800087Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.11350","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:823e74ef040bd4d73a84c26893f464d5333225a27c446aaebb198cfa57b27532","sha256:8a32dc3c75eb79ba89013b47c4d4535a8aeef078308f65900a6c66bef810becc"],"state_sha256":"967854de28040ba06e49b81c4daf67d50c3120b0cb5c4ae0c314719ae241dc88"}