{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:SB6OGPLWBOZMKXHUGMMKTO3IDK","short_pith_number":"pith:SB6OGPLW","canonical_record":{"source":{"id":"1011.1733","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-11-08T08:57:27Z","cross_cats_sorted":[],"title_canon_sha256":"9ce5c79dacef11afcdf39032649e8ff4f01dd6caabef7fd8a0e5ff65df3a7f7e","abstract_canon_sha256":"dd0ded60718340d027fbc3cd7573732c111c598eb9f39acffe5262cfcc94bbab"},"schema_version":"1.0"},"canonical_sha256":"907ce33d760bb2c55cf43318a9bb681a93e7916ed1507c4ef09c7d28bbc92d00","source":{"kind":"arxiv","id":"1011.1733","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.1733","created_at":"2026-05-18T02:04:50Z"},{"alias_kind":"arxiv_version","alias_value":"1011.1733v1","created_at":"2026-05-18T02:04:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.1733","created_at":"2026-05-18T02:04:50Z"},{"alias_kind":"pith_short_12","alias_value":"SB6OGPLWBOZM","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"SB6OGPLWBOZMKXHU","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"SB6OGPLW","created_at":"2026-05-18T12:26:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:SB6OGPLWBOZMKXHUGMMKTO3IDK","target":"record","payload":{"canonical_record":{"source":{"id":"1011.1733","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-11-08T08:57:27Z","cross_cats_sorted":[],"title_canon_sha256":"9ce5c79dacef11afcdf39032649e8ff4f01dd6caabef7fd8a0e5ff65df3a7f7e","abstract_canon_sha256":"dd0ded60718340d027fbc3cd7573732c111c598eb9f39acffe5262cfcc94bbab"},"schema_version":"1.0"},"canonical_sha256":"907ce33d760bb2c55cf43318a9bb681a93e7916ed1507c4ef09c7d28bbc92d00","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:50.492905Z","signature_b64":"JTZ/lJOscrBcNyU/6au15B7GTtmNkB/ZQFJsnwoj/FfE/eN9gQurmWJv7so/usxEAz3HA3uwxleLG6Zw7ggvAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"907ce33d760bb2c55cf43318a9bb681a93e7916ed1507c4ef09c7d28bbc92d00","last_reissued_at":"2026-05-18T02:04:50.492423Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:50.492423Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1011.1733","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:04:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pNlsaNvWdlm/WgEoXxbi+pEnqHl6gTrVOQEZbh848VVJcQ65IY6QlnFgSMm3bVQ0jFcHykNZxRjMQn615EhOAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:26:05.281968Z"},"content_sha256":"d7549f48fd11973ae1a3c4b605623a621b15c143c008f6e6baf939ff775d7e39","schema_version":"1.0","event_id":"sha256:d7549f48fd11973ae1a3c4b605623a621b15c143c008f6e6baf939ff775d7e39"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:SB6OGPLWBOZMKXHUGMMKTO3IDK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Catalogs of Hot White Dwarfs in the Milky Way from GALEX's Ultraviolet Sky Surveys. Constraining Stellar Evolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Alexandre Zabot, Boryana Efremova, Christopher Martin, James Herald, Leo Girardi, Luciana Bianchi, Paola Marigo","submitted_at":"2010-11-08T08:57:27Z","abstract_excerpt":"We present comprehensive catalogs of hot star candidates in the Milky Way, selected from GALEX far-UV (FUV, 1344-1786 AA) and near-UV (NUV, 1771-2831 AA) imaging. The FUV and NUV photometry allows us to extract the hottest stellar objects, in particular hot white dwarfs (WD), which are elusive at other wavelengths because of their high temperatures and faint optical luminosities. We generated catalogs of UV sources from two GALEX's surveys: AIS (All-Sky Imaging Survey, depth ABmag~19.9/20.8 in FUV/NUV) and MIS (Medium-depth Imaging Survey, depth ~22.6/22.7mag). The two catalogs (from GALEX fif"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.1733","kind":"arxiv","version":1},"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":"2026-05-18T02:04:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hkpjGJBnJmlQVdtwSLN5XhQ2SxMITwoZKLfEn31nmuitNgG70hW1BooeoXH/d012lq9VYhIOjoVHOQIP0T2bAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:26:05.282574Z"},"content_sha256":"d369f879e1f4b9f16cbd002759d3a2d59bcc9cd9eecaa147320452d6c6e2cc4b","schema_version":"1.0","event_id":"sha256:d369f879e1f4b9f16cbd002759d3a2d59bcc9cd9eecaa147320452d6c6e2cc4b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SB6OGPLWBOZMKXHUGMMKTO3IDK/bundle.json","state_url":"https://pith.science/pith/SB6OGPLWBOZMKXHUGMMKTO3IDK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SB6OGPLWBOZMKXHUGMMKTO3IDK/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":"2026-05-28T11:26:05Z","links":{"resolver":"https://pith.science/pith/SB6OGPLWBOZMKXHUGMMKTO3IDK","bundle":"https://pith.science/pith/SB6OGPLWBOZMKXHUGMMKTO3IDK/bundle.json","state":"https://pith.science/pith/SB6OGPLWBOZMKXHUGMMKTO3IDK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SB6OGPLWBOZMKXHUGMMKTO3IDK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:SB6OGPLWBOZMKXHUGMMKTO3IDK","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":"dd0ded60718340d027fbc3cd7573732c111c598eb9f39acffe5262cfcc94bbab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-11-08T08:57:27Z","title_canon_sha256":"9ce5c79dacef11afcdf39032649e8ff4f01dd6caabef7fd8a0e5ff65df3a7f7e"},"schema_version":"1.0","source":{"id":"1011.1733","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.1733","created_at":"2026-05-18T02:04:50Z"},{"alias_kind":"arxiv_version","alias_value":"1011.1733v1","created_at":"2026-05-18T02:04:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.1733","created_at":"2026-05-18T02:04:50Z"},{"alias_kind":"pith_short_12","alias_value":"SB6OGPLWBOZM","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"SB6OGPLWBOZMKXHU","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"SB6OGPLW","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:d369f879e1f4b9f16cbd002759d3a2d59bcc9cd9eecaa147320452d6c6e2cc4b","target":"graph","created_at":"2026-05-18T02:04:50Z","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":"We present comprehensive catalogs of hot star candidates in the Milky Way, selected from GALEX far-UV (FUV, 1344-1786 AA) and near-UV (NUV, 1771-2831 AA) imaging. The FUV and NUV photometry allows us to extract the hottest stellar objects, in particular hot white dwarfs (WD), which are elusive at other wavelengths because of their high temperatures and faint optical luminosities. We generated catalogs of UV sources from two GALEX's surveys: AIS (All-Sky Imaging Survey, depth ABmag~19.9/20.8 in FUV/NUV) and MIS (Medium-depth Imaging Survey, depth ~22.6/22.7mag). The two catalogs (from GALEX fif","authors_text":"Alexandre Zabot, Boryana Efremova, Christopher Martin, James Herald, Leo Girardi, Luciana Bianchi, Paola Marigo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-11-08T08:57:27Z","title":"Catalogs of Hot White Dwarfs in the Milky Way from GALEX's Ultraviolet Sky Surveys. Constraining Stellar Evolution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.1733","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:d7549f48fd11973ae1a3c4b605623a621b15c143c008f6e6baf939ff775d7e39","target":"record","created_at":"2026-05-18T02:04:50Z","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":"dd0ded60718340d027fbc3cd7573732c111c598eb9f39acffe5262cfcc94bbab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-11-08T08:57:27Z","title_canon_sha256":"9ce5c79dacef11afcdf39032649e8ff4f01dd6caabef7fd8a0e5ff65df3a7f7e"},"schema_version":"1.0","source":{"id":"1011.1733","kind":"arxiv","version":1}},"canonical_sha256":"907ce33d760bb2c55cf43318a9bb681a93e7916ed1507c4ef09c7d28bbc92d00","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"907ce33d760bb2c55cf43318a9bb681a93e7916ed1507c4ef09c7d28bbc92d00","first_computed_at":"2026-05-18T02:04:50.492423Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:50.492423Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JTZ/lJOscrBcNyU/6au15B7GTtmNkB/ZQFJsnwoj/FfE/eN9gQurmWJv7so/usxEAz3HA3uwxleLG6Zw7ggvAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:50.492905Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.1733","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7549f48fd11973ae1a3c4b605623a621b15c143c008f6e6baf939ff775d7e39","sha256:d369f879e1f4b9f16cbd002759d3a2d59bcc9cd9eecaa147320452d6c6e2cc4b"],"state_sha256":"e966c53b692bff6ef59b7cdb683ac89ce6eb8e805e302591ffb99f2fddaa9194"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xgHWGTOd4jZ4aHtL3/f9cATpSLdb51xbrA3MdogSN6CAax28AoF3IwppO65/WVof4DUTQkzQd15FFetQ/xF3Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T11:26:05.285391Z","bundle_sha256":"1d945c408b69122e519b860a814001888d575c5c07b2ff27f32f50b9eea26e59"}}