{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:HZULZDXESQK2WH6UJITXSIAR5U","short_pith_number":"pith:HZULZDXE","canonical_record":{"source":{"id":"0910.0655","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2009-10-05T00:39:42Z","cross_cats_sorted":["math.SG"],"title_canon_sha256":"2d2dbb9193fece66cb6e8240e7aa51a895bdbfa5f944cf0185d5b6df03ebaaf2","abstract_canon_sha256":"7812c760864cb4e159d864790d740567e04837cb4779f323320f1623ebd8ac53"},"schema_version":"1.0"},"canonical_sha256":"3e68bc8ee49415ab1fd44a27792011ed33e1293e89c5591877a0cf7d1df4b2d6","source":{"kind":"arxiv","id":"0910.0655","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.0655","created_at":"2026-05-18T02:24:46Z"},{"alias_kind":"arxiv_version","alias_value":"0910.0655v3","created_at":"2026-05-18T02:24:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.0655","created_at":"2026-05-18T02:24:46Z"},{"alias_kind":"pith_short_12","alias_value":"HZULZDXESQK2","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"HZULZDXESQK2WH6U","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"HZULZDXE","created_at":"2026-05-18T12:25:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:HZULZDXESQK2WH6UJITXSIAR5U","target":"record","payload":{"canonical_record":{"source":{"id":"0910.0655","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2009-10-05T00:39:42Z","cross_cats_sorted":["math.SG"],"title_canon_sha256":"2d2dbb9193fece66cb6e8240e7aa51a895bdbfa5f944cf0185d5b6df03ebaaf2","abstract_canon_sha256":"7812c760864cb4e159d864790d740567e04837cb4779f323320f1623ebd8ac53"},"schema_version":"1.0"},"canonical_sha256":"3e68bc8ee49415ab1fd44a27792011ed33e1293e89c5591877a0cf7d1df4b2d6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:24:46.957594Z","signature_b64":"MkjwzwjPEobNX/d/HI+d7KPJ437V8pyKvcf/zc+wK8rouieJ+OzlRGG2AueIKgbCE79W2IxGV8EEWnhiXVaWDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3e68bc8ee49415ab1fd44a27792011ed33e1293e89c5591877a0cf7d1df4b2d6","last_reissued_at":"2026-05-18T02:24:46.956970Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:24:46.956970Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0910.0655","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:24:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3lg9FYBPbSxkqWkgPiZR3vkqOfl9x/L24l7nt2PMYljJ8YCkGHfVIKXbKSJm/v3QpndXeiLY41lv5QM/IwljDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T23:54:02.949231Z"},"content_sha256":"f0f397927d37f167124951fb84bbc8db1e575b3d1995d7d992d331619e9f217a","schema_version":"1.0","event_id":"sha256:f0f397927d37f167124951fb84bbc8db1e575b3d1995d7d992d331619e9f217a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:HZULZDXESQK2WH6UJITXSIAR5U","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On Legendrian surgeries between lens spaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.SG"],"primary_cat":"math.GT","authors_text":"Olga Plamenevskaya","submitted_at":"2009-10-05T00:39:42Z","abstract_excerpt":"We obtain some obstructions to existence of Legendrian surgeries between tight lens spaces. We also study Legendrian surgeries between overtwisted contact manifolds."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.0655","kind":"arxiv","version":3},"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":"2026-05-18T02:24:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WECSoJtUOaGQWI+ckKHmLWAlyO6+voRu2xw+50mncqDS0TGc+cv5pqad9HsSrvVBYyz859cIYbIoVCSuKFE2AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T23:54:02.949599Z"},"content_sha256":"49d93d334312184f5e606c54e144bc73de0e14b235b3251a9f4df2ec53d2eca8","schema_version":"1.0","event_id":"sha256:49d93d334312184f5e606c54e144bc73de0e14b235b3251a9f4df2ec53d2eca8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HZULZDXESQK2WH6UJITXSIAR5U/bundle.json","state_url":"https://pith.science/pith/HZULZDXESQK2WH6UJITXSIAR5U/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HZULZDXESQK2WH6UJITXSIAR5U/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":"2026-06-03T23:54:02Z","links":{"resolver":"https://pith.science/pith/HZULZDXESQK2WH6UJITXSIAR5U","bundle":"https://pith.science/pith/HZULZDXESQK2WH6UJITXSIAR5U/bundle.json","state":"https://pith.science/pith/HZULZDXESQK2WH6UJITXSIAR5U/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HZULZDXESQK2WH6UJITXSIAR5U/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:HZULZDXESQK2WH6UJITXSIAR5U","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":"7812c760864cb4e159d864790d740567e04837cb4779f323320f1623ebd8ac53","cross_cats_sorted":["math.SG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2009-10-05T00:39:42Z","title_canon_sha256":"2d2dbb9193fece66cb6e8240e7aa51a895bdbfa5f944cf0185d5b6df03ebaaf2"},"schema_version":"1.0","source":{"id":"0910.0655","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.0655","created_at":"2026-05-18T02:24:46Z"},{"alias_kind":"arxiv_version","alias_value":"0910.0655v3","created_at":"2026-05-18T02:24:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.0655","created_at":"2026-05-18T02:24:46Z"},{"alias_kind":"pith_short_12","alias_value":"HZULZDXESQK2","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"HZULZDXESQK2WH6U","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"HZULZDXE","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:49d93d334312184f5e606c54e144bc73de0e14b235b3251a9f4df2ec53d2eca8","target":"graph","created_at":"2026-05-18T02:24:46Z","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 obtain some obstructions to existence of Legendrian surgeries between tight lens spaces. We also study Legendrian surgeries between overtwisted contact manifolds.","authors_text":"Olga Plamenevskaya","cross_cats":["math.SG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2009-10-05T00:39:42Z","title":"On Legendrian surgeries between lens spaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.0655","kind":"arxiv","version":3},"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:f0f397927d37f167124951fb84bbc8db1e575b3d1995d7d992d331619e9f217a","target":"record","created_at":"2026-05-18T02:24:46Z","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":"7812c760864cb4e159d864790d740567e04837cb4779f323320f1623ebd8ac53","cross_cats_sorted":["math.SG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2009-10-05T00:39:42Z","title_canon_sha256":"2d2dbb9193fece66cb6e8240e7aa51a895bdbfa5f944cf0185d5b6df03ebaaf2"},"schema_version":"1.0","source":{"id":"0910.0655","kind":"arxiv","version":3}},"canonical_sha256":"3e68bc8ee49415ab1fd44a27792011ed33e1293e89c5591877a0cf7d1df4b2d6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3e68bc8ee49415ab1fd44a27792011ed33e1293e89c5591877a0cf7d1df4b2d6","first_computed_at":"2026-05-18T02:24:46.956970Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:24:46.956970Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MkjwzwjPEobNX/d/HI+d7KPJ437V8pyKvcf/zc+wK8rouieJ+OzlRGG2AueIKgbCE79W2IxGV8EEWnhiXVaWDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:24:46.957594Z","signed_message":"canonical_sha256_bytes"},"source_id":"0910.0655","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0f397927d37f167124951fb84bbc8db1e575b3d1995d7d992d331619e9f217a","sha256:49d93d334312184f5e606c54e144bc73de0e14b235b3251a9f4df2ec53d2eca8"],"state_sha256":"1e952ca23f69121c9f4f3d783a67cd6ded475ab17a1876fbe4a7dedb618e5cb2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yoiJxB3NX0yjGzduKAkELCsUt3mttI5PinmGGAr6rld+X2l0t0plygnyVCzGd+pejl7p5OsCLl6EAAdgLESYDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T23:54:02.951738Z","bundle_sha256":"2b94bc428cf4e83286fc017d61f4bc91b6599628435b44fe53961a5f10fd5417"}}