{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XFPYIJ3QDHYAWJ5NKWWUIGF2ZG","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":"900968137ca014df4738aaff06210b7c478f2d57c0222831f5576ba07a530d5a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-01-05T19:00:01Z","title_canon_sha256":"24b6c78e43176e278e63bbb6877da6e2e25092806273b8f15f706953d53d2c7c"},"schema_version":"1.0","source":{"id":"1801.01882","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.01882","created_at":"2026-05-18T00:21:20Z"},{"alias_kind":"arxiv_version","alias_value":"1801.01882v1","created_at":"2026-05-18T00:21:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.01882","created_at":"2026-05-18T00:21:20Z"},{"alias_kind":"pith_short_12","alias_value":"XFPYIJ3QDHYA","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XFPYIJ3QDHYAWJ5N","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XFPYIJ3Q","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:841eb19ef889f7955adf282d38ff503149699e9b43f8edfae57ded0be84d4153","target":"graph","created_at":"2026-05-18T00:21:20Z","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 present a catalog of hard X-ray sources detected in the first 105 months of observations with the Burst Alert Telescope (BAT) coded mask imager on board the Swift observatory. The 105 month Swift-BAT survey is a uniform hard X-ray all-sky survey with a sensitivity of $8.40\\times 10^{-12}\\ {\\rm erg\\ s^{-1}\\ cm^{-2}}$ over 90% of the sky and $7.24\\times 10^{-12}\\ {\\rm erg\\ s^{-1}\\ cm^{-2}}$ over 50% of the sky in the 14-195 keV band. The Swift-BAT 105 month catalog provides 1632 (422 new detections) hard X-ray sources in the 14-195 keV band above the 4.8{\\sigma} significance level. Adding to ","authors_text":"Abigail Petulante, Amy Lien, Benny Trakhtenbrot, Claudio Ricci, Craig B. Markwardt, Kevin Schawinski, Kyuseok Oh, Michael Koss, Neil Gehrels, Richard Mushotzky, S. Bradley Cenko, Scott D. Barthelmy, Wayne H. Baumgartner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-01-05T19:00:01Z","title":"The 105 month Swift-BAT all-sky hard X-ray survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.01882","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":"sha256:547f68c3b639a964d52d528896ad1629277cac8d5a883a522d73bd0e059e0bcf","target":"record","created_at":"2026-05-18T00:21:20Z","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":"900968137ca014df4738aaff06210b7c478f2d57c0222831f5576ba07a530d5a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-01-05T19:00:01Z","title_canon_sha256":"24b6c78e43176e278e63bbb6877da6e2e25092806273b8f15f706953d53d2c7c"},"schema_version":"1.0","source":{"id":"1801.01882","kind":"arxiv","version":1}},"canonical_sha256":"b95f84277019f00b27ad55ad4418bac98ec771ea3a36dfa133f2453573041a9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b95f84277019f00b27ad55ad4418bac98ec771ea3a36dfa133f2453573041a9c","first_computed_at":"2026-05-18T00:21:20.727893Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:20.727893Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NVKRcJlNrXVJGs4QDjhDMtgOAZNkrpE68WSzb5h4hNQW/q0nHgDsuTDSl+qdOXZLGDWmH2KLQDoB1OY/a77ZDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:20.728588Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.01882","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:547f68c3b639a964d52d528896ad1629277cac8d5a883a522d73bd0e059e0bcf","sha256:841eb19ef889f7955adf282d38ff503149699e9b43f8edfae57ded0be84d4153"],"state_sha256":"2a53684d9f94c4c0f05a475e4010d3f87df91b6578b94db140ee13b70c40669c"}