{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:RY3O7MDLBCI2RUZYDM6LZSPLLC","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":"d790d29ab34ee9c39c9efbf7898a3819c86ce17eda862f2c3f50bfccb5b233c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-08-29T14:34:56Z","title_canon_sha256":"8ae1438c6f92aa0d032e6d0614115e540c8df9ecd172fec1dd04cf2fa0afb9b1"},"schema_version":"1.0","source":{"id":"1208.5928","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.5928","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"arxiv_version","alias_value":"1208.5928v2","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.5928","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"pith_short_12","alias_value":"RY3O7MDLBCI2","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"RY3O7MDLBCI2RUZY","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"RY3O7MDL","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:8335d17429d147edd30e17565046444d6d8f666cc2b22c7aba699cabc1a34cc5","target":"graph","created_at":"2026-05-18T01:54:50Z","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":"Aims: We present a detailed study of the supernova remnant (SNR) G296.7-0.9 in the 0.2-12 keV X-ray band.\n  Methods: Using data from XMM-Newton we performed a spectro-imaging analysis of G296.7-0.9 in order to deduce the basic parameters of the remnant and to search for evidence of a young neutron star associated with it.\n  Results: In X-rays the remnant is characterized by a bright arc located in the south-west direction. Its X-ray spectrum can best be described by an absorbed non-equilibrium collisional plasma model with a hydrogen density of N_H=1.24_{-0.05}^{+0.07} x 10^{22} cm^{-2} and a ","authors_text":"Tobias Prinz, Werner Becker","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-08-29T14:34:56Z","title":"The Supernova Remnant G296.7-0.9 in X-rays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.5928","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":"sha256:63c4375db85bfa2bd4b90b96744f5ad8572b7aa94d428e2dcbb7edd11926e7ca","target":"record","created_at":"2026-05-18T01:54:50Z","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":"d790d29ab34ee9c39c9efbf7898a3819c86ce17eda862f2c3f50bfccb5b233c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-08-29T14:34:56Z","title_canon_sha256":"8ae1438c6f92aa0d032e6d0614115e540c8df9ecd172fec1dd04cf2fa0afb9b1"},"schema_version":"1.0","source":{"id":"1208.5928","kind":"arxiv","version":2}},"canonical_sha256":"8e36efb06b0891a8d3381b3cbcc9eb58b26b715ec97b775bad4dc18c53663461","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8e36efb06b0891a8d3381b3cbcc9eb58b26b715ec97b775bad4dc18c53663461","first_computed_at":"2026-05-18T01:54:50.290780Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:50.290780Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iyliNP/lJC354sZt7so/xpwsfb1ey2wbuWdMPewsS6o7+tPAcGOUYyl57CDDi95Q6MS6DjJfDaoIkLaNU27cBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:50.291431Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.5928","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63c4375db85bfa2bd4b90b96744f5ad8572b7aa94d428e2dcbb7edd11926e7ca","sha256:8335d17429d147edd30e17565046444d6d8f666cc2b22c7aba699cabc1a34cc5"],"state_sha256":"e14697ad7daab92615afdccfe9f0daecf0a5fe02b47dd5495cbcedcb730c9f23"}