{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:ZN5TPZVEUI4VXOSM363WA53NVV","short_pith_number":"pith:ZN5TPZVE","canonical_record":{"source":{"id":"1611.04614","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-11-14T21:03:16Z","cross_cats_sorted":[],"title_canon_sha256":"becf0207e13da490421075e752d8d74e2fbb4c0094e5a3847875f74d533c0de9","abstract_canon_sha256":"74fad4d981cecb5e7f3d6c803cf0ce0d3673372dd5e926d7518cc7642e39449a"},"schema_version":"1.0"},"canonical_sha256":"cb7b37e6a4a2395bba4cdfb760776dad632da696d38e59d5d886d32af7f134b1","source":{"kind":"arxiv","id":"1611.04614","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.04614","created_at":"2026-05-18T00:52:37Z"},{"alias_kind":"arxiv_version","alias_value":"1611.04614v1","created_at":"2026-05-18T00:52:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.04614","created_at":"2026-05-18T00:52:37Z"},{"alias_kind":"pith_short_12","alias_value":"ZN5TPZVEUI4V","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZN5TPZVEUI4VXOSM","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZN5TPZVE","created_at":"2026-05-18T12:30:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:ZN5TPZVEUI4VXOSM363WA53NVV","target":"record","payload":{"canonical_record":{"source":{"id":"1611.04614","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-11-14T21:03:16Z","cross_cats_sorted":[],"title_canon_sha256":"becf0207e13da490421075e752d8d74e2fbb4c0094e5a3847875f74d533c0de9","abstract_canon_sha256":"74fad4d981cecb5e7f3d6c803cf0ce0d3673372dd5e926d7518cc7642e39449a"},"schema_version":"1.0"},"canonical_sha256":"cb7b37e6a4a2395bba4cdfb760776dad632da696d38e59d5d886d32af7f134b1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:37.902996Z","signature_b64":"ahZx4cddbz/SjgFZXwbWJO/mn6HUs6B99N4gg4rbhZfPDGk8l7efCcT8nK8UlswwgDr8cGXAufUsy2uUjbe1CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb7b37e6a4a2395bba4cdfb760776dad632da696d38e59d5d886d32af7f134b1","last_reissued_at":"2026-05-18T00:52:37.902244Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:37.902244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.04614","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":"2026-05-18T00:52:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZhIPrbWXitndmFoQjVCUOoh8nx8gtECOk0cPEvrtWMs9f4GSaRTcuItOu/PV5E5GMTOGLc/tZ6ahQmk9pQu7CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:14:31.260604Z"},"content_sha256":"99872414dbb0ee8893c472b4e742f63e42be842a0fafb23e37531640343e7802","schema_version":"1.0","event_id":"sha256:99872414dbb0ee8893c472b4e742f63e42be842a0fafb23e37531640343e7802"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:ZN5TPZVEUI4VXOSM363WA53NVV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Clouds, Streams and Bridges. Redrawing the blueprint of the Magellanic System with Gaia DR1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alis J. Deason, Dafydd Wyn Evans, Denis Erkal, Dougal Mackey, Filippo Fraternali, Francesca De Angeli, Sergey E. Koposov, Vasily Belokurov","submitted_at":"2016-11-14T21:03:16Z","abstract_excerpt":"We present the discovery of stellar tidal tails around the Large and the Small Magellanic Clouds in the Gaia DR1 data. In between the Clouds, their tidal arms are stretched towards each other to form an almost continuous stellar bridge. Our analysis relies on the exquisite quality of the Gaia's photometric catalogue to build detailed star-count maps of the Clouds. We demonstrate that the Gaia DR1 data can be used to detect variable stars across the whole sky, and in particular, RR Lyrae stars in and around the LMC and the SMC. Additionally, we use a combination of Gaia and Gale to follow the d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.04614","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":"2026-05-18T00:52:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O6EV+pEOxBElbfKmozNOXs4Wee5qoFdBSCR6WcRDpVVklWdRyaYRbz9X2YcTmiu+OCjIvVbBSjwy5S93AdwLDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:14:31.261232Z"},"content_sha256":"dbdce81e9dda71038cb1ce3e804f257b67c1e215734fcd0eec82228543343cb0","schema_version":"1.0","event_id":"sha256:dbdce81e9dda71038cb1ce3e804f257b67c1e215734fcd0eec82228543343cb0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZN5TPZVEUI4VXOSM363WA53NVV/bundle.json","state_url":"https://pith.science/pith/ZN5TPZVEUI4VXOSM363WA53NVV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZN5TPZVEUI4VXOSM363WA53NVV/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":"2026-05-25T19:14:31Z","links":{"resolver":"https://pith.science/pith/ZN5TPZVEUI4VXOSM363WA53NVV","bundle":"https://pith.science/pith/ZN5TPZVEUI4VXOSM363WA53NVV/bundle.json","state":"https://pith.science/pith/ZN5TPZVEUI4VXOSM363WA53NVV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZN5TPZVEUI4VXOSM363WA53NVV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:ZN5TPZVEUI4VXOSM363WA53NVV","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":"74fad4d981cecb5e7f3d6c803cf0ce0d3673372dd5e926d7518cc7642e39449a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-11-14T21:03:16Z","title_canon_sha256":"becf0207e13da490421075e752d8d74e2fbb4c0094e5a3847875f74d533c0de9"},"schema_version":"1.0","source":{"id":"1611.04614","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.04614","created_at":"2026-05-18T00:52:37Z"},{"alias_kind":"arxiv_version","alias_value":"1611.04614v1","created_at":"2026-05-18T00:52:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.04614","created_at":"2026-05-18T00:52:37Z"},{"alias_kind":"pith_short_12","alias_value":"ZN5TPZVEUI4V","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZN5TPZVEUI4VXOSM","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZN5TPZVE","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:dbdce81e9dda71038cb1ce3e804f257b67c1e215734fcd0eec82228543343cb0","target":"graph","created_at":"2026-05-18T00:52:37Z","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 the discovery of stellar tidal tails around the Large and the Small Magellanic Clouds in the Gaia DR1 data. In between the Clouds, their tidal arms are stretched towards each other to form an almost continuous stellar bridge. Our analysis relies on the exquisite quality of the Gaia's photometric catalogue to build detailed star-count maps of the Clouds. We demonstrate that the Gaia DR1 data can be used to detect variable stars across the whole sky, and in particular, RR Lyrae stars in and around the LMC and the SMC. Additionally, we use a combination of Gaia and Gale to follow the d","authors_text":"Alis J. Deason, Dafydd Wyn Evans, Denis Erkal, Dougal Mackey, Filippo Fraternali, Francesca De Angeli, Sergey E. Koposov, Vasily Belokurov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-11-14T21:03:16Z","title":"Clouds, Streams and Bridges. Redrawing the blueprint of the Magellanic System with Gaia DR1"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.04614","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":"sha256:99872414dbb0ee8893c472b4e742f63e42be842a0fafb23e37531640343e7802","target":"record","created_at":"2026-05-18T00:52:37Z","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":"74fad4d981cecb5e7f3d6c803cf0ce0d3673372dd5e926d7518cc7642e39449a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-11-14T21:03:16Z","title_canon_sha256":"becf0207e13da490421075e752d8d74e2fbb4c0094e5a3847875f74d533c0de9"},"schema_version":"1.0","source":{"id":"1611.04614","kind":"arxiv","version":1}},"canonical_sha256":"cb7b37e6a4a2395bba4cdfb760776dad632da696d38e59d5d886d32af7f134b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb7b37e6a4a2395bba4cdfb760776dad632da696d38e59d5d886d32af7f134b1","first_computed_at":"2026-05-18T00:52:37.902244Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:37.902244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ahZx4cddbz/SjgFZXwbWJO/mn6HUs6B99N4gg4rbhZfPDGk8l7efCcT8nK8UlswwgDr8cGXAufUsy2uUjbe1CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:37.902996Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.04614","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:99872414dbb0ee8893c472b4e742f63e42be842a0fafb23e37531640343e7802","sha256:dbdce81e9dda71038cb1ce3e804f257b67c1e215734fcd0eec82228543343cb0"],"state_sha256":"db367d22fafc7d84a3230f5c4370ebe8d8a6ce27a0988e5ab3b072f74f180eda"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wweYAdiijZupONHi1ZQd5wwveh3Vy4ZHPeG5mWWJlU08u1aFSp9fxZBUNJVCXhsBvA1a3A1qN4XEPzRse98QAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:14:31.265024Z","bundle_sha256":"b08e3e8edfe8d295978a33e20a4a4c7af9256d82357709ff4432abcbe50415e2"}}