{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:C5VBRN4YIVSEIQJWOPSXVNU4VR","short_pith_number":"pith:C5VBRN4Y","schema_version":"1.0","canonical_sha256":"176a18b798456444413673e57ab69cac4949c0653f70817bf1824d32e1ab2a2f","source":{"kind":"arxiv","id":"1911.00009","version":1},"attestation_state":"computed","paper":{"title":"Phase-space correlation in stellar streams of the Milky Way halo: The clash of Kshir and GD-1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Benoit Famaey, Khyati Malhan, Michele Bellazzini, Nicolas F. Martin, Raymond G. Carlberg, Rodrigo A. Ibata","submitted_at":"2019-10-31T18:00:01Z","abstract_excerpt":"We report the discovery of a 70-degree long stellar stream in the Milky Way halo, which criss-crosses the well known \"GD-1\" stream. We show that this new stellar structure (\"Kshir\") and GD-1 lie at similar distance, and are remarkably correlated in kinematics. We propose several explanations for the nature of this new structure and its possible association with GD-1. However, a scenario in which these two streams were accreted onto the Milky Way within the same dark matter sub-halo seems to provide a natural explanation for their phase-space entanglement, and other complexities of this coupled"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1911.00009","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-10-31T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"7919d2af7b8e1e09c0047df8f3e4dfe41faff556762c7a2005d07fc315d00459","abstract_canon_sha256":"6975a43344c541b6434226033e245ddc8b9b9b99d8559e912c9520febf937af2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:30:33.147469Z","signature_b64":"Q2ttVrfggZ8DeORPynqPMpqZ+o2SssOo9NZk5bGVw2j06WgtdEAR3iKCGIMUTVgPRLAfICpXWH/IQs0fYJubDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"176a18b798456444413673e57ab69cac4949c0653f70817bf1824d32e1ab2a2f","last_reissued_at":"2026-07-05T00:30:33.146889Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:30:33.146889Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phase-space correlation in stellar streams of the Milky Way halo: The clash of Kshir and GD-1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Benoit Famaey, Khyati Malhan, Michele Bellazzini, Nicolas F. Martin, Raymond G. Carlberg, Rodrigo A. Ibata","submitted_at":"2019-10-31T18:00:01Z","abstract_excerpt":"We report the discovery of a 70-degree long stellar stream in the Milky Way halo, which criss-crosses the well known \"GD-1\" stream. We show that this new stellar structure (\"Kshir\") and GD-1 lie at similar distance, and are remarkably correlated in kinematics. We propose several explanations for the nature of this new structure and its possible association with GD-1. However, a scenario in which these two streams were accreted onto the Milky Way within the same dark matter sub-halo seems to provide a natural explanation for their phase-space entanglement, and other complexities of this coupled"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.00009","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1911.00009/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1911.00009","created_at":"2026-07-05T00:30:33.146948+00:00"},{"alias_kind":"arxiv_version","alias_value":"1911.00009v1","created_at":"2026-07-05T00:30:33.146948+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.00009","created_at":"2026-07-05T00:30:33.146948+00:00"},{"alias_kind":"pith_short_12","alias_value":"C5VBRN4YIVSE","created_at":"2026-07-05T00:30:33.146948+00:00"},{"alias_kind":"pith_short_16","alias_value":"C5VBRN4YIVSEIQJW","created_at":"2026-07-05T00:30:33.146948+00:00"},{"alias_kind":"pith_short_8","alias_value":"C5VBRN4Y","created_at":"2026-07-05T00:30:33.146948+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/C5VBRN4YIVSEIQJWOPSXVNU4VR","json":"https://pith.science/pith/C5VBRN4YIVSEIQJWOPSXVNU4VR.json","graph_json":"https://pith.science/api/pith-number/C5VBRN4YIVSEIQJWOPSXVNU4VR/graph.json","events_json":"https://pith.science/api/pith-number/C5VBRN4YIVSEIQJWOPSXVNU4VR/events.json","paper":"https://pith.science/paper/C5VBRN4Y"},"agent_actions":{"view_html":"https://pith.science/pith/C5VBRN4YIVSEIQJWOPSXVNU4VR","download_json":"https://pith.science/pith/C5VBRN4YIVSEIQJWOPSXVNU4VR.json","view_paper":"https://pith.science/paper/C5VBRN4Y","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1911.00009&json=true","fetch_graph":"https://pith.science/api/pith-number/C5VBRN4YIVSEIQJWOPSXVNU4VR/graph.json","fetch_events":"https://pith.science/api/pith-number/C5VBRN4YIVSEIQJWOPSXVNU4VR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C5VBRN4YIVSEIQJWOPSXVNU4VR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C5VBRN4YIVSEIQJWOPSXVNU4VR/action/storage_attestation","attest_author":"https://pith.science/pith/C5VBRN4YIVSEIQJWOPSXVNU4VR/action/author_attestation","sign_citation":"https://pith.science/pith/C5VBRN4YIVSEIQJWOPSXVNU4VR/action/citation_signature","submit_replication":"https://pith.science/pith/C5VBRN4YIVSEIQJWOPSXVNU4VR/action/replication_record"}},"created_at":"2026-07-05T00:30:33.146948+00:00","updated_at":"2026-07-05T00:30:33.146948+00:00"}