{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:AZ46STAQWRKW63AUNX7OCBNKFK","short_pith_number":"pith:AZ46STAQ","canonical_record":{"source":{"id":"1506.08452","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.GN","submitted_at":"2015-06-28T20:58:06Z","cross_cats_sorted":[],"title_canon_sha256":"2c14e4b5bdb42fbee9c7ef28c3a401efe7c0e591d388ebd461882c859bc035bd","abstract_canon_sha256":"66aaa9add4e54beb41c12bf40316d737cf76113b976f3ac9585e81e52e4f945c"},"schema_version":"1.0"},"canonical_sha256":"0679e94c10b4556f6c146dfee105aa2a831cab6d226aef165e5f88f2f5dac087","source":{"kind":"arxiv","id":"1506.08452","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.08452","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"arxiv_version","alias_value":"1506.08452v2","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.08452","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"pith_short_12","alias_value":"AZ46STAQWRKW","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"AZ46STAQWRKW63AU","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"AZ46STAQ","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:AZ46STAQWRKW63AUNX7OCBNKFK","target":"record","payload":{"canonical_record":{"source":{"id":"1506.08452","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.GN","submitted_at":"2015-06-28T20:58:06Z","cross_cats_sorted":[],"title_canon_sha256":"2c14e4b5bdb42fbee9c7ef28c3a401efe7c0e591d388ebd461882c859bc035bd","abstract_canon_sha256":"66aaa9add4e54beb41c12bf40316d737cf76113b976f3ac9585e81e52e4f945c"},"schema_version":"1.0"},"canonical_sha256":"0679e94c10b4556f6c146dfee105aa2a831cab6d226aef165e5f88f2f5dac087","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:40.176516Z","signature_b64":"vGB/kD0Xwq455Fj5B96t1EvssYkrPzFBh3kQ6hZR2EIfput+M2UwKqUbws3udIK3RpK8wfl5GgKjvjg+F+VWBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0679e94c10b4556f6c146dfee105aa2a831cab6d226aef165e5f88f2f5dac087","last_reissued_at":"2026-05-18T00:38:40.175841Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:40.175841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.08452","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":"2026-05-18T00:38:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IlpOsLk2VV9HQYnTPoTwT+/GpU2zM/8/92JX6697b+7NI5GTmxIHhPN3Ha2i9T5HQ8n09DXzyqjVST0+Jqd3CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:06:22.561576Z"},"content_sha256":"d61b54819ebdffdd06ba48757d9e04d1c6b7204752b3ccf3d802b29e94342cf0","schema_version":"1.0","event_id":"sha256:d61b54819ebdffdd06ba48757d9e04d1c6b7204752b3ccf3d802b29e94342cf0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:AZ46STAQWRKW63AUNX7OCBNKFK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BGT: efficient and flexible genotype query across many samples","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.GN","authors_text":"Heng Li","submitted_at":"2015-06-28T20:58:06Z","abstract_excerpt":"Summary: BGT is a compact format, a fast command line tool and a simple web application for efficient and convenient query of whole-genome genotypes and frequencies across tens to hundreds of thousands of samples. On real data, it encodes the haplotypes of 32,488 samples across 39.2 million SNPs into a 7.4GB database and decodes a couple of hundred million genotypes per CPU second. The high performance enables real-time responses to complex queries.\n  Availability and implementation: https://github.com/lh3/bgt\n  Contact: hengli@broadinstitute.org"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.08452","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":"2026-05-18T00:38:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jjs8vLlnqCjr2WxUEMwuWdKotfgOGZcTw6GtrmyjJcwTzterPKW5NvQfw/A99XM3uuuyVK5nYWxJjVcOx3hnAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:06:22.562224Z"},"content_sha256":"2cd56be403f6e387228aa44f083341733dc4d9c6e411c0db8d480d11fc17350e","schema_version":"1.0","event_id":"sha256:2cd56be403f6e387228aa44f083341733dc4d9c6e411c0db8d480d11fc17350e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AZ46STAQWRKW63AUNX7OCBNKFK/bundle.json","state_url":"https://pith.science/pith/AZ46STAQWRKW63AUNX7OCBNKFK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AZ46STAQWRKW63AUNX7OCBNKFK/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":"2026-05-26T20:06:22Z","links":{"resolver":"https://pith.science/pith/AZ46STAQWRKW63AUNX7OCBNKFK","bundle":"https://pith.science/pith/AZ46STAQWRKW63AUNX7OCBNKFK/bundle.json","state":"https://pith.science/pith/AZ46STAQWRKW63AUNX7OCBNKFK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AZ46STAQWRKW63AUNX7OCBNKFK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:AZ46STAQWRKW63AUNX7OCBNKFK","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":"66aaa9add4e54beb41c12bf40316d737cf76113b976f3ac9585e81e52e4f945c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.GN","submitted_at":"2015-06-28T20:58:06Z","title_canon_sha256":"2c14e4b5bdb42fbee9c7ef28c3a401efe7c0e591d388ebd461882c859bc035bd"},"schema_version":"1.0","source":{"id":"1506.08452","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.08452","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"arxiv_version","alias_value":"1506.08452v2","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.08452","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"pith_short_12","alias_value":"AZ46STAQWRKW","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"AZ46STAQWRKW63AU","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"AZ46STAQ","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:2cd56be403f6e387228aa44f083341733dc4d9c6e411c0db8d480d11fc17350e","target":"graph","created_at":"2026-05-18T00:38:40Z","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":"Summary: BGT is a compact format, a fast command line tool and a simple web application for efficient and convenient query of whole-genome genotypes and frequencies across tens to hundreds of thousands of samples. On real data, it encodes the haplotypes of 32,488 samples across 39.2 million SNPs into a 7.4GB database and decodes a couple of hundred million genotypes per CPU second. The high performance enables real-time responses to complex queries.\n  Availability and implementation: https://github.com/lh3/bgt\n  Contact: hengli@broadinstitute.org","authors_text":"Heng Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.GN","submitted_at":"2015-06-28T20:58:06Z","title":"BGT: efficient and flexible genotype query across many samples"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.08452","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:d61b54819ebdffdd06ba48757d9e04d1c6b7204752b3ccf3d802b29e94342cf0","target":"record","created_at":"2026-05-18T00:38:40Z","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":"66aaa9add4e54beb41c12bf40316d737cf76113b976f3ac9585e81e52e4f945c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.GN","submitted_at":"2015-06-28T20:58:06Z","title_canon_sha256":"2c14e4b5bdb42fbee9c7ef28c3a401efe7c0e591d388ebd461882c859bc035bd"},"schema_version":"1.0","source":{"id":"1506.08452","kind":"arxiv","version":2}},"canonical_sha256":"0679e94c10b4556f6c146dfee105aa2a831cab6d226aef165e5f88f2f5dac087","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0679e94c10b4556f6c146dfee105aa2a831cab6d226aef165e5f88f2f5dac087","first_computed_at":"2026-05-18T00:38:40.175841Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:40.175841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vGB/kD0Xwq455Fj5B96t1EvssYkrPzFBh3kQ6hZR2EIfput+M2UwKqUbws3udIK3RpK8wfl5GgKjvjg+F+VWBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:40.176516Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.08452","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d61b54819ebdffdd06ba48757d9e04d1c6b7204752b3ccf3d802b29e94342cf0","sha256:2cd56be403f6e387228aa44f083341733dc4d9c6e411c0db8d480d11fc17350e"],"state_sha256":"47d996591801be1b3d9a2dd230eb25e1ec6558d74a9824d6205a3284adf2f572"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/hUENOHc+CtUjsboOM69Zx3mUlKqbsWs0+WxwseZgAe9pDOuE1gbcs5flNxy6PSMGIrqhrVIaN2nOs6a1X70Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T20:06:22.565483Z","bundle_sha256":"69f71d8047312d9c0ace7d48d5f628e69643f36d205de0500857540e564d0e27"}}