{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:FMZADDCIGMGGCW5WSX36KZ6HFI","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":"083927e6e1e8069d445196a3c143a0f0c68b354421dfdda26622c25d24087cf1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-01-29T14:18:28Z","title_canon_sha256":"10a0df4975dd668d76ddda560935c32b9ac7e3478053f8a883e75fb9d7142738"},"schema_version":"1.0","source":{"id":"1001.5410","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.5410","created_at":"2026-05-18T02:09:22Z"},{"alias_kind":"arxiv_version","alias_value":"1001.5410v1","created_at":"2026-05-18T02:09:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.5410","created_at":"2026-05-18T02:09:22Z"},{"alias_kind":"pith_short_12","alias_value":"FMZADDCIGMGG","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"FMZADDCIGMGGCW5W","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"FMZADDCI","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:dc3a95e2d6ee5f1f09f66047dd371de827996d10b823eaac5b18fa2a2c0c4317","target":"graph","created_at":"2026-05-18T02:09:22Z","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":"Discovered in 1996 by BeppoSAX during a single type-I burst event, SAX J1753.5-2349 was classified as \"burst-only\" source. Its persistent emission, either in outburst or in quiescence, had never been observed before October 2008, when SAX J1753.5-2349 was observed for the first time in outburst. Based on INTEGRAL observations,we present here the first high-energy emission study (above 10 keV) of a so-called \"burst-only\". During the outburst the SAX J1753.5-2349 flux decreased from 10 to 4 mCrab in 18-40 keV, while it was found being in a constant low/hard spectral state. The broad-band (0.3-10","authors_text":"Angela Bazzano, Lara Sidoli, Melania Del Santo, Nathalie Degenaar, Patrizia Romano, Rudy Wijnands, Sandro Mereghetti","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-01-29T14:18:28Z","title":"Unveiling the hard X-ray spectrum from the \"burst-only\" source SAX J1753.5-2349 in outburst"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.5410","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":"sha256:240b0c0caf718d2a17695452557620cf40cc9e3062a7b5ae32720a556b475459","target":"record","created_at":"2026-05-18T02:09:22Z","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":"083927e6e1e8069d445196a3c143a0f0c68b354421dfdda26622c25d24087cf1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-01-29T14:18:28Z","title_canon_sha256":"10a0df4975dd668d76ddda560935c32b9ac7e3478053f8a883e75fb9d7142738"},"schema_version":"1.0","source":{"id":"1001.5410","kind":"arxiv","version":1}},"canonical_sha256":"2b32018c48330c615bb695f7e567c72a1aea07ab8f49cfb88f34535e4cb87811","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b32018c48330c615bb695f7e567c72a1aea07ab8f49cfb88f34535e4cb87811","first_computed_at":"2026-05-18T02:09:22.173386Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:09:22.173386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qaxXtoD6DyjN4jmjR3csKbDXYEuBx3KPEUKM0WXeTCRzgWopulV/DBFFtoHt02DcnL6bB5pxdA3jQaOW3vLjAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:09:22.174034Z","signed_message":"canonical_sha256_bytes"},"source_id":"1001.5410","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:240b0c0caf718d2a17695452557620cf40cc9e3062a7b5ae32720a556b475459","sha256:dc3a95e2d6ee5f1f09f66047dd371de827996d10b823eaac5b18fa2a2c0c4317"],"state_sha256":"2c87270674d625686b22fd9cc3c13f1195c1d0bd7da7ac54f8d6db9de072797a"}