{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:DEEUKXLRCCIENLBW3EIUPPHP2G","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":"739ce58589da80b9e7a1ce56a7856cad16ceb0a16927a569f9a1b26facaf7ddb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-08-01T15:22:34Z","title_canon_sha256":"94193644f6fa9481597376a1476c360f5a41c9788b6ecd7748991e6558649884"},"schema_version":"1.0","source":{"id":"1408.0205","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.0205","created_at":"2026-05-18T02:46:03Z"},{"alias_kind":"arxiv_version","alias_value":"1408.0205v1","created_at":"2026-05-18T02:46:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.0205","created_at":"2026-05-18T02:46:03Z"},{"alias_kind":"pith_short_12","alias_value":"DEEUKXLRCCIE","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"DEEUKXLRCCIENLBW","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"DEEUKXLR","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:3e217bdc621c66c7d687affcf653acd76271bc25e53c86d0b95873d95bc67100","target":"graph","created_at":"2026-05-18T02:46:03Z","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":"We report the first results from high-statistics observation of the 6.4-keV line in the region of $l= +1.5^\\circ$ to $+3.5^\\circ$ (hereafter referred to as GC East), with the goal to uncover the origin of the Galactic ridge X-ray emission (GRXE). By comparing this data with that from the previous observations in the region $l=-1.5^\\circ$ to $-3.5^\\circ$ (hereafter referred to as GC West), we discovered that the 6.4-keV line is asymmetrically distributed with respect to the Galactic center, whereas the 6.7-keV line is symmetrically distributed. The distribution of the 6.4-keV line follows that ","authors_text":"H.Uchiyama, K.K.Nobukawa, K.Koyama, K.Torii, M.Nobukawa, S.Nakashima, T.G.Tsuru (Kyoto University), Y.Fukui","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-08-01T15:22:34Z","title":"Origin of the 6.4-keV line of the Galactic Ridge X-ray Emission"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.0205","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":"sha256:09b5b46932eb3e203bb048ae345bfe105e2a76a323539f7f8fa0ffe119872a6b","target":"record","created_at":"2026-05-18T02:46:03Z","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":"739ce58589da80b9e7a1ce56a7856cad16ceb0a16927a569f9a1b26facaf7ddb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-08-01T15:22:34Z","title_canon_sha256":"94193644f6fa9481597376a1476c360f5a41c9788b6ecd7748991e6558649884"},"schema_version":"1.0","source":{"id":"1408.0205","kind":"arxiv","version":1}},"canonical_sha256":"1909455d71109046ac36d91147bcefd1bc405e6e5b5fe2db260984dcd9dd90b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1909455d71109046ac36d91147bcefd1bc405e6e5b5fe2db260984dcd9dd90b5","first_computed_at":"2026-05-18T02:46:03.616719Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:46:03.616719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pHwoNORJ+aS7ECPBz69LPaYGsKnF8LV7A9sx4tmEyC437UcyMq7UsfRu+Xbm8YOl32U9H1Cl3OirkzyDhxvyDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:46:03.617122Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.0205","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09b5b46932eb3e203bb048ae345bfe105e2a76a323539f7f8fa0ffe119872a6b","sha256:3e217bdc621c66c7d687affcf653acd76271bc25e53c86d0b95873d95bc67100"],"state_sha256":"9ca8463cd5aba55016ad9f39ffe5f0a9b67b659a041833a39964fa7ca6dcf710"}