{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:WVL6MIHQ632C7CPEYXMTDATLLY","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":"ac2f4a1df290b7278c7cdffbf7f20c8d7f96e098a5a7d121ce0be6740881cd68","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-08-18T07:58:53Z","title_canon_sha256":"1159197fc28e8655ffaabda60f76377b12fc9f03304a4eed95064eba9addacda"},"schema_version":"1.0","source":{"id":"1908.06392","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.06392","created_at":"2026-07-05T00:09:03Z"},{"alias_kind":"arxiv_version","alias_value":"1908.06392v1","created_at":"2026-07-05T00:09:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.06392","created_at":"2026-07-05T00:09:03Z"},{"alias_kind":"pith_short_12","alias_value":"WVL6MIHQ632C","created_at":"2026-07-05T00:09:03Z"},{"alias_kind":"pith_short_16","alias_value":"WVL6MIHQ632C7CPE","created_at":"2026-07-05T00:09:03Z"},{"alias_kind":"pith_short_8","alias_value":"WVL6MIHQ","created_at":"2026-07-05T00:09:03Z"}],"graph_snapshots":[{"event_id":"sha256:8fba95f60d993759d599d1c0ab4ab22d64e322b8f9a2e928a7fa7151f10e69cf","target":"graph","created_at":"2026-07-05T00:09:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1908.06392/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using archival {\\it Chandra} observations with a total effective exposure of 734 ks, we derive an updated catalog of point sources in the massive globular cluster Terzan 5. Our catalog covers an area of $58.1\\, \\rm arcmin^{2}$ ($R\\leq 4.3 \\, \\rm arcmin$) with 489 X-ray sources, and more than $75\\%$ of these sources are first detected in this cluster. We find significant dips in the radial distribution profiles of X-ray sources in Terzan 5, with the projected distance and width of the distribution dips for bright ($L_{X} \\gtrsim 9.5\\times 10^{30} {\\rm\\ erg\\ \\,s^{-1}}$) X-ray sources are larger ","authors_text":"Taotao Fang, Xiangdong Li, Xiaojie Xu, Zhiyuan Li, Zhongqun Cheng","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-08-18T07:58:53Z","title":"Exploring the Mass Segregation Effect of X-ray Sources in Globular Clusters. II. The Case of Terzan 5"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.06392","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":"sha256:855c45c9d00e861083871d51bd950fc5818bf488c0579eabd922fbc825411a55","target":"record","created_at":"2026-07-05T00:09:03Z","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":"ac2f4a1df290b7278c7cdffbf7f20c8d7f96e098a5a7d121ce0be6740881cd68","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-08-18T07:58:53Z","title_canon_sha256":"1159197fc28e8655ffaabda60f76377b12fc9f03304a4eed95064eba9addacda"},"schema_version":"1.0","source":{"id":"1908.06392","kind":"arxiv","version":1}},"canonical_sha256":"b557e620f0f6f42f89e4c5d931826b5e246d6411c420386995244716d11708c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b557e620f0f6f42f89e4c5d931826b5e246d6411c420386995244716d11708c8","first_computed_at":"2026-07-05T00:09:03.050593Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:09:03.050593Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iu+vn4mvirK+P96atqmCerzovHJF/yQbbHQgVjiOCBbp8PLif5yvK3E4Nmhv8jWNvrn9RBmzu6fgWYcmI5nTAA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:09:03.051081Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.06392","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:855c45c9d00e861083871d51bd950fc5818bf488c0579eabd922fbc825411a55","sha256:8fba95f60d993759d599d1c0ab4ab22d64e322b8f9a2e928a7fa7151f10e69cf"],"state_sha256":"b35b0a5da18631b148798bce8bf077e74aaa56f5cbe5edf2f9b81ea571f58ad3"}