{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:AGWIEUPRMTM2YEP3VMEJ5YPONB","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":"56f7f413993c85d58fc07287b7350ebf26cf4929418e6d455ed0b3e1fc5414f5","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-05-17T17:51:48Z","title_canon_sha256":"9a432fa5ad96740a3199acba13f357f3f0e08e844bc31dcf5ca9dd480ce52d03"},"schema_version":"1.0","source":{"id":"astro-ph/0505349","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0505349","created_at":"2026-05-18T04:36:29Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0505349v2","created_at":"2026-05-18T04:36:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0505349","created_at":"2026-05-18T04:36:29Z"},{"alias_kind":"pith_short_12","alias_value":"AGWIEUPRMTM2","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"AGWIEUPRMTM2YEP3","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"AGWIEUPR","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:95c255266c3c066be27649530a877b9f0118958efbff0e843536812dcdb26922","target":"graph","created_at":"2026-05-18T04:36:29Z","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":"GRB 040223 was observed by INTEGRAL and XMM-Newton. GRB 040223 has a peak flux of (1.6+/-0.13) x10^-8 ergs cm^-2 s^-1, a fluence of (4.4+/-0.4)x10^-7 ergs cm^-2 and a steep photon power law index of -2.3+/-0.2, in the energy range 20-200 keV. The steep spectrum implies it is an x- ray rich GRB with emission up to 200 keV and E_peak < 20 keV. If E_peak is < 10 keV, it would qualify as an x-ray flash with high energy emission. The x-ray data has a spectral index beta_x = -1.7+/-0.2, a temporal decay of t^(-0.75+/-0.25) and a large column density of (1.8 x 10^22) cm^-2. The luminosity-lag relatio","authors_text":"A. von Kienlin, B.McBreen, L. Hanlon, L. Moran, O.R. Williams, R. Preece, S. Foley, S.McBreen, S. McGlynn","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2005-05-17T17:51:48Z","title":"INTEGRAL and XMM-Newton observations of the low-luminosity and X-ray rich burst GRB 040223"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0505349","kind":"arxiv","version":2},"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":"sha256:1b2f3980a74c6bb7350909e7d80c1b7fe24a49fe4c7a4ad7947a14e0ea96254c","target":"record","created_at":"2026-05-18T04:36:29Z","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":"56f7f413993c85d58fc07287b7350ebf26cf4929418e6d455ed0b3e1fc5414f5","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-05-17T17:51:48Z","title_canon_sha256":"9a432fa5ad96740a3199acba13f357f3f0e08e844bc31dcf5ca9dd480ce52d03"},"schema_version":"1.0","source":{"id":"astro-ph/0505349","kind":"arxiv","version":2}},"canonical_sha256":"01ac8251f164d9ac11fbab089ee1ee685085e715c541d6075cbda9fb481eb39f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01ac8251f164d9ac11fbab089ee1ee685085e715c541d6075cbda9fb481eb39f","first_computed_at":"2026-05-18T04:36:29.982564Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:36:29.982564Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uMNSXZXtrbcV1rlL66BW/WbipJI8h2bKxRiI1z3XjeLegwa1zHgJR2SPNdXO5Jzo/SrKW7zERZXQfFE5vdp8Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:36:29.983227Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0505349","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b2f3980a74c6bb7350909e7d80c1b7fe24a49fe4c7a4ad7947a14e0ea96254c","sha256:95c255266c3c066be27649530a877b9f0118958efbff0e843536812dcdb26922"],"state_sha256":"86b4296c57b0a553c40e032a914795ec049e3230dfab55941a3b1651ec466dbe"}