{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:VVQVILMUJIS6ZQLQYXNOUCMVWQ","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":"6bb04e7c68bb9f7d4675d7399ef09d14d738206ead20561d2107e97b7f619215","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-26T10:25:41Z","title_canon_sha256":"66a69347b838fbd6bcf7d354c38c404a1027f02bcbf6936da5a65f33b9121a2c"},"schema_version":"1.0","source":{"id":"astro-ph/0305489","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0305489","created_at":"2026-07-04T16:37:12Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0305489v1","created_at":"2026-07-04T16:37:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0305489","created_at":"2026-07-04T16:37:12Z"},{"alias_kind":"pith_short_12","alias_value":"VVQVILMUJIS6","created_at":"2026-07-04T16:37:12Z"},{"alias_kind":"pith_short_16","alias_value":"VVQVILMUJIS6ZQLQ","created_at":"2026-07-04T16:37:12Z"},{"alias_kind":"pith_short_8","alias_value":"VVQVILMU","created_at":"2026-07-04T16:37:12Z"}],"graph_snapshots":[{"event_id":"sha256:23058b8dd2b1db4e29ac9fe570356a0db965d6effbb0117d4693ae0a12e9fd90","target":"graph","created_at":"2026-07-04T16:37:12Z","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/astro-ph/0305489/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the results of an XMM-Newton observation of the persistent X-ray source 1E1743.1-2843, located in the Galactic Center (GC) direction. We determine the position of the source at alpha_J2000=17h46m21.0s, delta_J2000=-28deg43'44\" (with an uncertainty of 1.5\"), which is the most accurate to date, and will enable cross-identifications at other wavelengths. The source was bright during this observation (L_2-10keV ~ 2.7 x 10^36 d^2_10kpc erg/s for a power-law continuum), with no significant variability. We propose that 1E1743.1-2843 may be explained in terms of a black hole candidate in a l","authors_text":"A. Decourchelle, A. Goldwurm, D. Porquet, J. Rodriguez, P. Goldoni, R.S. Warwick, S. Corbel","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-05-26T10:25:41Z","title":"XMM-Newton study of the persistent X-ray source 1E1743.1-2843 located in the Galactic Center direction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0305489","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:f045ab43eab69d86182877d4fd18c4c79178668173ece991b3454d819a2f0a26","target":"record","created_at":"2026-07-04T16:37:12Z","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":"6bb04e7c68bb9f7d4675d7399ef09d14d738206ead20561d2107e97b7f619215","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-26T10:25:41Z","title_canon_sha256":"66a69347b838fbd6bcf7d354c38c404a1027f02bcbf6936da5a65f33b9121a2c"},"schema_version":"1.0","source":{"id":"astro-ph/0305489","kind":"arxiv","version":1}},"canonical_sha256":"ad61542d944a25ecc170c5daea0995b410d440d128ac021779eb0d5648f6479a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad61542d944a25ecc170c5daea0995b410d440d128ac021779eb0d5648f6479a","first_computed_at":"2026-07-04T16:37:12.263753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:37:12.263753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FBRL+Li4ouQVGXcYnNiUwRCdUPtLnXllt4jkIT71OhaaEVX1OomDaqor4ZL+C8UhYk3z7WoxjOzAkOo9S1pjDA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:37:12.264081Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0305489","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f045ab43eab69d86182877d4fd18c4c79178668173ece991b3454d819a2f0a26","sha256:23058b8dd2b1db4e29ac9fe570356a0db965d6effbb0117d4693ae0a12e9fd90"],"state_sha256":"71d2ca1d96e686fc05dd610b5cf893916f9b381fee3ecf7ff6d7b63e4eb37b0a"}