{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:3VGYEH7CT27KSY7UPYU7VQYXXS","short_pith_number":"pith:3VGYEH7C","canonical_record":{"source":{"id":"1107.2808","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-07-14T12:52:43Z","cross_cats_sorted":[],"title_canon_sha256":"d65edaf4a70bf073c13482f515841544c525d53f12eebb2818e5c1241ff089c6","abstract_canon_sha256":"aaa4c33aee53c8af2412f357e11f035b93953299669ce34ac5176085e7d7bff1"},"schema_version":"1.0"},"canonical_sha256":"dd4d821fe29ebea963f47e29fac317bca3a4b01e63b89fe97083e0ccf119ca34","source":{"kind":"arxiv","id":"1107.2808","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.2808","created_at":"2026-05-18T02:01:16Z"},{"alias_kind":"arxiv_version","alias_value":"1107.2808v2","created_at":"2026-05-18T02:01:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.2808","created_at":"2026-05-18T02:01:16Z"},{"alias_kind":"pith_short_12","alias_value":"3VGYEH7CT27K","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"3VGYEH7CT27KSY7U","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"3VGYEH7C","created_at":"2026-05-18T12:26:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:3VGYEH7CT27KSY7UPYU7VQYXXS","target":"record","payload":{"canonical_record":{"source":{"id":"1107.2808","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-07-14T12:52:43Z","cross_cats_sorted":[],"title_canon_sha256":"d65edaf4a70bf073c13482f515841544c525d53f12eebb2818e5c1241ff089c6","abstract_canon_sha256":"aaa4c33aee53c8af2412f357e11f035b93953299669ce34ac5176085e7d7bff1"},"schema_version":"1.0"},"canonical_sha256":"dd4d821fe29ebea963f47e29fac317bca3a4b01e63b89fe97083e0ccf119ca34","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:16.991159Z","signature_b64":"WPzDnTsnt8f5zZMwOzCeDRW4a3oiMybtArHy8AsGb62i9v/s8RusKf8E378w4k10IWEgx/33s7X58KtnU8r6Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd4d821fe29ebea963f47e29fac317bca3a4b01e63b89fe97083e0ccf119ca34","last_reissued_at":"2026-05-18T02:01:16.990683Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:16.990683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.2808","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:01:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZNti1Pba8S/URmscKBTQfoFIqKXbVUPnqhtIqPsEZ4KCO5zbOOH+EWq6j1AAyX0xF8SRay19LKNS+O0cEUyuBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T10:23:52.404008Z"},"content_sha256":"9bd9f214c8c7232d90bfb53de4cde9408a84e41a39bec832a58789edf243fe95","schema_version":"1.0","event_id":"sha256:9bd9f214c8c7232d90bfb53de4cde9408a84e41a39bec832a58789edf243fe95"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:3VGYEH7CT27KSY7UPYU7VQYXXS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Global Distribution of Fe K alpha Lines in the Galactic Center Region Observed with the Suzaku Satellite","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Hideki Uchiyama, Hironori Matsumoto, Katsuji Koyama, Masayoshi Nobukawa, Takeshi Go Tsuru","submitted_at":"2011-07-14T12:52:43Z","abstract_excerpt":"We have surveyed spatial profiles of the Fe K$\\alpha$ lines in the Galactic center diffuse X-rays (GCDX), including the transient region from the GCDX to the Galactic ridge X-ray emission (GRXE), with the Suzaku satellite. We resolved Fe K$\\alpha$ line complex into three lines of Fe \\emissiontype{I}, Fe \\emissiontype{XXV} and Fe \\emissiontype{XXVI} K$\\alpha$, and obtained their spatial intensity profiles with the resolution of $\\sim \\timeform{0D.1}$. We compared the Fe \\emissiontype{XXV} K$\\alpha$ profile with a stellar mass distribution (SMD) model made from near infrared observations. The in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.2808","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:01:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V9CVENsCZ5vI1LBfpJTzNlrWIPrmLQcmwPnJnQcDvjR5AZvqD1Ti7ekULYgU1AvuB0H/llTwey45eEvblcW8BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T10:23:52.404367Z"},"content_sha256":"75ca7cfd90cea780cf3cd655373ac78813574e52f723e93ed954ceabe239d5c2","schema_version":"1.0","event_id":"sha256:75ca7cfd90cea780cf3cd655373ac78813574e52f723e93ed954ceabe239d5c2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3VGYEH7CT27KSY7UPYU7VQYXXS/bundle.json","state_url":"https://pith.science/pith/3VGYEH7CT27KSY7UPYU7VQYXXS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3VGYEH7CT27KSY7UPYU7VQYXXS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-03T10:23:52Z","links":{"resolver":"https://pith.science/pith/3VGYEH7CT27KSY7UPYU7VQYXXS","bundle":"https://pith.science/pith/3VGYEH7CT27KSY7UPYU7VQYXXS/bundle.json","state":"https://pith.science/pith/3VGYEH7CT27KSY7UPYU7VQYXXS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3VGYEH7CT27KSY7UPYU7VQYXXS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:3VGYEH7CT27KSY7UPYU7VQYXXS","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":"aaa4c33aee53c8af2412f357e11f035b93953299669ce34ac5176085e7d7bff1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-07-14T12:52:43Z","title_canon_sha256":"d65edaf4a70bf073c13482f515841544c525d53f12eebb2818e5c1241ff089c6"},"schema_version":"1.0","source":{"id":"1107.2808","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.2808","created_at":"2026-05-18T02:01:16Z"},{"alias_kind":"arxiv_version","alias_value":"1107.2808v2","created_at":"2026-05-18T02:01:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.2808","created_at":"2026-05-18T02:01:16Z"},{"alias_kind":"pith_short_12","alias_value":"3VGYEH7CT27K","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"3VGYEH7CT27KSY7U","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"3VGYEH7C","created_at":"2026-05-18T12:26:20Z"}],"graph_snapshots":[{"event_id":"sha256:75ca7cfd90cea780cf3cd655373ac78813574e52f723e93ed954ceabe239d5c2","target":"graph","created_at":"2026-05-18T02:01:16Z","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 have surveyed spatial profiles of the Fe K$\\alpha$ lines in the Galactic center diffuse X-rays (GCDX), including the transient region from the GCDX to the Galactic ridge X-ray emission (GRXE), with the Suzaku satellite. We resolved Fe K$\\alpha$ line complex into three lines of Fe \\emissiontype{I}, Fe \\emissiontype{XXV} and Fe \\emissiontype{XXVI} K$\\alpha$, and obtained their spatial intensity profiles with the resolution of $\\sim \\timeform{0D.1}$. We compared the Fe \\emissiontype{XXV} K$\\alpha$ profile with a stellar mass distribution (SMD) model made from near infrared observations. The in","authors_text":"Hideki Uchiyama, Hironori Matsumoto, Katsuji Koyama, Masayoshi Nobukawa, Takeshi Go Tsuru","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-07-14T12:52:43Z","title":"Global Distribution of Fe K alpha Lines in the Galactic Center Region Observed with the Suzaku Satellite"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.2808","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":"sha256:9bd9f214c8c7232d90bfb53de4cde9408a84e41a39bec832a58789edf243fe95","target":"record","created_at":"2026-05-18T02:01:16Z","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":"aaa4c33aee53c8af2412f357e11f035b93953299669ce34ac5176085e7d7bff1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-07-14T12:52:43Z","title_canon_sha256":"d65edaf4a70bf073c13482f515841544c525d53f12eebb2818e5c1241ff089c6"},"schema_version":"1.0","source":{"id":"1107.2808","kind":"arxiv","version":2}},"canonical_sha256":"dd4d821fe29ebea963f47e29fac317bca3a4b01e63b89fe97083e0ccf119ca34","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd4d821fe29ebea963f47e29fac317bca3a4b01e63b89fe97083e0ccf119ca34","first_computed_at":"2026-05-18T02:01:16.990683Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:16.990683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WPzDnTsnt8f5zZMwOzCeDRW4a3oiMybtArHy8AsGb62i9v/s8RusKf8E378w4k10IWEgx/33s7X58KtnU8r6Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:16.991159Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.2808","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9bd9f214c8c7232d90bfb53de4cde9408a84e41a39bec832a58789edf243fe95","sha256:75ca7cfd90cea780cf3cd655373ac78813574e52f723e93ed954ceabe239d5c2"],"state_sha256":"7e6517d2ccf84977500b91461293f46ad87e1cdc0fe13de82f33cf703541590d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r1vrU/ysV/+nP4r0iH6qXABRJhJ/np/B6JDRT5yh17p1ruPyM1/RJghVgVj84xTrrbXbwqtFfPvy9Bzy12VBDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T10:23:52.406368Z","bundle_sha256":"18350716e06aaa0a2c95d0521524e52ef87fbe94ec3f27f62d276347757ef81b"}}