{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:YPFXVTO6RSEKTXWXEU23N6IZWX","short_pith_number":"pith:YPFXVTO6","schema_version":"1.0","canonical_sha256":"c3cb7acdde8c88a9ded72535b6f919b5d289e83078021452b9051116963799a1","source":{"kind":"arxiv","id":"2010.08624","version":1},"attestation_state":"computed","paper":{"title":"An updated detailed characterization of planes of satellites in the MW and M31","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Isabel Santos-Santos, Marcel S. Pawlowski, Rosa Dominguez-Tenreiro","submitted_at":"2020-10-12T18:00:11Z","abstract_excerpt":"We present a detailed characterization of planes of satellite galaxies in the Milky Way (MW) and M31. For a positional analysis, we introduce an extension to the `4-galaxy-normal density plot' method \\citep[][P13]{Pawlowski13}. It finds the normal directions to the predominant planar configurations of satellites of a system, yielding for each a \\textit{collection} of planes of increasing member satellites. This allows to quantify the quality of planes in terms of population ($N_{\\rm sat}$) and spatial flattening ($c/a$). We apply this method to the latest data for confirmed MW and M31 satellit"},"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":"2010.08624","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-10-12T18:00:11Z","cross_cats_sorted":[],"title_canon_sha256":"e023eb2fa1577d2452c24fd9b41a5e193a614fe8dce76b61f1cf56d37cf45700","abstract_canon_sha256":"9793992d49ba37a51f6ee5fec36a1b8a7269c65107705e11544cd7b0292e8dbb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:50:36.446701Z","signature_b64":"JEhsOtpKHJCQH0I+DYvOV/CmGhz9xPtvabMVjjmO610h6i05jUxlVi3xPkBnQ26C/g8PCw7sMlWJOnyIePxAAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c3cb7acdde8c88a9ded72535b6f919b5d289e83078021452b9051116963799a1","last_reissued_at":"2026-07-05T01:50:36.446354Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:50:36.446354Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An updated detailed characterization of planes of satellites in the MW and M31","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Isabel Santos-Santos, Marcel S. Pawlowski, Rosa Dominguez-Tenreiro","submitted_at":"2020-10-12T18:00:11Z","abstract_excerpt":"We present a detailed characterization of planes of satellite galaxies in the Milky Way (MW) and M31. For a positional analysis, we introduce an extension to the `4-galaxy-normal density plot' method \\citep[][P13]{Pawlowski13}. It finds the normal directions to the predominant planar configurations of satellites of a system, yielding for each a \\textit{collection} of planes of increasing member satellites. This allows to quantify the quality of planes in terms of population ($N_{\\rm sat}$) and spatial flattening ($c/a$). We apply this method to the latest data for confirmed MW and M31 satellit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.08624","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/2010.08624/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":"2010.08624","created_at":"2026-07-05T01:50:36.446407+00:00"},{"alias_kind":"arxiv_version","alias_value":"2010.08624v1","created_at":"2026-07-05T01:50:36.446407+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.08624","created_at":"2026-07-05T01:50:36.446407+00:00"},{"alias_kind":"pith_short_12","alias_value":"YPFXVTO6RSEK","created_at":"2026-07-05T01:50:36.446407+00:00"},{"alias_kind":"pith_short_16","alias_value":"YPFXVTO6RSEKTXWX","created_at":"2026-07-05T01:50:36.446407+00:00"},{"alias_kind":"pith_short_8","alias_value":"YPFXVTO6","created_at":"2026-07-05T01:50:36.446407+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.05502","citing_title":"The tidal features of the classical Milky Way satellites: Expected in MOND but inconsistent with cold dark matter models","ref_index":59,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YPFXVTO6RSEKTXWXEU23N6IZWX","json":"https://pith.science/pith/YPFXVTO6RSEKTXWXEU23N6IZWX.json","graph_json":"https://pith.science/api/pith-number/YPFXVTO6RSEKTXWXEU23N6IZWX/graph.json","events_json":"https://pith.science/api/pith-number/YPFXVTO6RSEKTXWXEU23N6IZWX/events.json","paper":"https://pith.science/paper/YPFXVTO6"},"agent_actions":{"view_html":"https://pith.science/pith/YPFXVTO6RSEKTXWXEU23N6IZWX","download_json":"https://pith.science/pith/YPFXVTO6RSEKTXWXEU23N6IZWX.json","view_paper":"https://pith.science/paper/YPFXVTO6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2010.08624&json=true","fetch_graph":"https://pith.science/api/pith-number/YPFXVTO6RSEKTXWXEU23N6IZWX/graph.json","fetch_events":"https://pith.science/api/pith-number/YPFXVTO6RSEKTXWXEU23N6IZWX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YPFXVTO6RSEKTXWXEU23N6IZWX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YPFXVTO6RSEKTXWXEU23N6IZWX/action/storage_attestation","attest_author":"https://pith.science/pith/YPFXVTO6RSEKTXWXEU23N6IZWX/action/author_attestation","sign_citation":"https://pith.science/pith/YPFXVTO6RSEKTXWXEU23N6IZWX/action/citation_signature","submit_replication":"https://pith.science/pith/YPFXVTO6RSEKTXWXEU23N6IZWX/action/replication_record"}},"created_at":"2026-07-05T01:50:36.446407+00:00","updated_at":"2026-07-05T01:50:36.446407+00:00"}