{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:LSLIO32NUK62YRFJLPCNKROYQW","short_pith_number":"pith:LSLIO32N","canonical_record":{"source":{"id":"0910.3229","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-10-16T21:17:15Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c519324acb51cca5df2c2d49581a4300a048f96c73bccfa6b69229ed46f8a0c2","abstract_canon_sha256":"e40189934264e31123b995190b04dff49f0730f16ca01f6800e39e8b010fb53f"},"schema_version":"1.0"},"canonical_sha256":"5c96876f4da2bdac44a95bc4d545d885a0f563eab0c588f712a3542b809f829a","source":{"kind":"arxiv","id":"0910.3229","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.3229","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"arxiv_version","alias_value":"0910.3229v1","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.3229","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"pith_short_12","alias_value":"LSLIO32NUK62","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"LSLIO32NUK62YRFJ","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"LSLIO32N","created_at":"2026-05-18T12:26:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:LSLIO32NUK62YRFJLPCNKROYQW","target":"record","payload":{"canonical_record":{"source":{"id":"0910.3229","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-10-16T21:17:15Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c519324acb51cca5df2c2d49581a4300a048f96c73bccfa6b69229ed46f8a0c2","abstract_canon_sha256":"e40189934264e31123b995190b04dff49f0730f16ca01f6800e39e8b010fb53f"},"schema_version":"1.0"},"canonical_sha256":"5c96876f4da2bdac44a95bc4d545d885a0f563eab0c588f712a3542b809f829a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:18.508451Z","signature_b64":"6dAdfh8TA6S4sa+yzIBTLKJg3/GkWwPlFslYi1rRxyGCMgVpXPdoeKa3V71tMBdbv1QCdiRvvlBDll46y8LKAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5c96876f4da2bdac44a95bc4d545d885a0f563eab0c588f712a3542b809f829a","last_reissued_at":"2026-05-18T02:34:18.508047Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:18.508047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0910.3229","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":"2026-05-18T02:34:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QTNkCuMSxbd/7LLI/IorU5STIVii8TtWlcITXSbXoGOcEew8RhvmH6zh133KERT26UhqHlQs41UIe+gBsn5lDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:01:15.948796Z"},"content_sha256":"aa1840e4afc9cde9a75da58f8483c46be668a7bb5c921eb3d6064eff84bd3195","schema_version":"1.0","event_id":"sha256:aa1840e4afc9cde9a75da58f8483c46be668a7bb5c921eb3d6064eff84bd3195"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:LSLIO32NUK62YRFJLPCNKROYQW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"XID II: Statistical Cross-Association of ROSAT Bright Source Catalog X-ray Sources with 2MASS Point Source Catalog Near-Infrared Sources","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Christian Bernt Haakonsen, Robert E. Rutledge","submitted_at":"2009-10-16T21:17:15Z","abstract_excerpt":"The 18806 ROSAT All Sky Survey Bright Source Catalog (RASS/BSC) X-ray sources are quantitatively cross-associated with near-infrared (NIR) sources from the Two Micron All Sky Survey Point Source Catalog (2MASS/PSC). An association catalog is presented, listing the most likely counterpart for each RASS/BSC source, the probability Pid that the NIR source and X-ray source are uniquely associated, and the probability Pnoid that none of the 2MASS/PSC sources are associated with the X-ray source. The catalog includes 3853 high quality (Pid>0.98) X-ray--NIR matches, 2280 medium quality (0.98>Pid>0.9)"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.3229","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":"2026-05-18T02:34:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xC5YQawI5eMXpMQJuZO/h9N/61tDlmhfh/Bk7gbKlEvW4ByjGzLKlNEaZxXPiwAVGJeh94MdgU0rLnF3UzpZDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:01:15.949450Z"},"content_sha256":"f87ace3ce0abc4c47548ccc10ef4eb2e5d96c8ca7474c1ee1f632983bdec7747","schema_version":"1.0","event_id":"sha256:f87ace3ce0abc4c47548ccc10ef4eb2e5d96c8ca7474c1ee1f632983bdec7747"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LSLIO32NUK62YRFJLPCNKROYQW/bundle.json","state_url":"https://pith.science/pith/LSLIO32NUK62YRFJLPCNKROYQW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LSLIO32NUK62YRFJLPCNKROYQW/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":"2026-05-31T23:01:15Z","links":{"resolver":"https://pith.science/pith/LSLIO32NUK62YRFJLPCNKROYQW","bundle":"https://pith.science/pith/LSLIO32NUK62YRFJLPCNKROYQW/bundle.json","state":"https://pith.science/pith/LSLIO32NUK62YRFJLPCNKROYQW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LSLIO32NUK62YRFJLPCNKROYQW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:LSLIO32NUK62YRFJLPCNKROYQW","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":"e40189934264e31123b995190b04dff49f0730f16ca01f6800e39e8b010fb53f","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-10-16T21:17:15Z","title_canon_sha256":"c519324acb51cca5df2c2d49581a4300a048f96c73bccfa6b69229ed46f8a0c2"},"schema_version":"1.0","source":{"id":"0910.3229","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.3229","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"arxiv_version","alias_value":"0910.3229v1","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.3229","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"pith_short_12","alias_value":"LSLIO32NUK62","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"LSLIO32NUK62YRFJ","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"LSLIO32N","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:f87ace3ce0abc4c47548ccc10ef4eb2e5d96c8ca7474c1ee1f632983bdec7747","target":"graph","created_at":"2026-05-18T02:34:18Z","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":"The 18806 ROSAT All Sky Survey Bright Source Catalog (RASS/BSC) X-ray sources are quantitatively cross-associated with near-infrared (NIR) sources from the Two Micron All Sky Survey Point Source Catalog (2MASS/PSC). An association catalog is presented, listing the most likely counterpart for each RASS/BSC source, the probability Pid that the NIR source and X-ray source are uniquely associated, and the probability Pnoid that none of the 2MASS/PSC sources are associated with the X-ray source. The catalog includes 3853 high quality (Pid>0.98) X-ray--NIR matches, 2280 medium quality (0.98>Pid>0.9)","authors_text":"Christian Bernt Haakonsen, Robert E. Rutledge","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-10-16T21:17:15Z","title":"XID II: Statistical Cross-Association of ROSAT Bright Source Catalog X-ray Sources with 2MASS Point Source Catalog Near-Infrared Sources"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.3229","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:aa1840e4afc9cde9a75da58f8483c46be668a7bb5c921eb3d6064eff84bd3195","target":"record","created_at":"2026-05-18T02:34:18Z","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":"e40189934264e31123b995190b04dff49f0730f16ca01f6800e39e8b010fb53f","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-10-16T21:17:15Z","title_canon_sha256":"c519324acb51cca5df2c2d49581a4300a048f96c73bccfa6b69229ed46f8a0c2"},"schema_version":"1.0","source":{"id":"0910.3229","kind":"arxiv","version":1}},"canonical_sha256":"5c96876f4da2bdac44a95bc4d545d885a0f563eab0c588f712a3542b809f829a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c96876f4da2bdac44a95bc4d545d885a0f563eab0c588f712a3542b809f829a","first_computed_at":"2026-05-18T02:34:18.508047Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:18.508047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6dAdfh8TA6S4sa+yzIBTLKJg3/GkWwPlFslYi1rRxyGCMgVpXPdoeKa3V71tMBdbv1QCdiRvvlBDll46y8LKAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:18.508451Z","signed_message":"canonical_sha256_bytes"},"source_id":"0910.3229","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aa1840e4afc9cde9a75da58f8483c46be668a7bb5c921eb3d6064eff84bd3195","sha256:f87ace3ce0abc4c47548ccc10ef4eb2e5d96c8ca7474c1ee1f632983bdec7747"],"state_sha256":"1ad227996cd0b5298cb88411f50160036e8daad4f35a34bd3bcee0da630b2503"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZIn00CPk0C3/YHjltbe+MwTEU131D0O4XjrUemJmgcOAOqiEAo2gaBFEXKzZopXZZsDtcrxOOz+1Uqot31S7AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T23:01:15.952487Z","bundle_sha256":"8971059054cc6c63a314a8a99f3693694f2c70a1d658da0ada85a49c32d55b8f"}}