{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1996:QQKDLMYORGH3BUQJXVDUTEUETS","short_pith_number":"pith:QQKDLMYO","schema_version":"1.0","canonical_sha256":"841435b30e898fb0d209bd474992849c99bf56eacf82a82dcfe567fd1f6ee89e","source":{"kind":"arxiv","id":"astro-ph/9606089","version":1},"attestation_state":"computed","paper":{"title":"The published extended rotation curves of spiral galaxies: Confrontation with Modified Dynamics","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Groningen, R.H. Sanders (Kapteyn Institute, the Netherlands)","submitted_at":"1996-06-14T12:46:40Z","abstract_excerpt":"A sample of 22 spiral galaxy rotation curves, measured in the 21 cm line of neutral hydrogen, is considered in the context of Milgrom's modified dynamics (MOND). Combined with the previous highly selected sample of Begeman et al. (1990), this comprises the current total sample of galaxies with published (or available) extended rotation curves and photometric observations of the light distribution. This is the observational basis of present quantitative understanding of the discrepancy between the visible mass and classical dynamical mass in galaxies. It is found that the gravitational force ca"},"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":"astro-ph/9606089","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1996-06-14T12:46:40Z","cross_cats_sorted":[],"title_canon_sha256":"7bb86fef633bbadba7544ef49882663552f5aa2ac994e245cc930de8bb75e6ae","abstract_canon_sha256":"fd4c1c106fcd8f10bf0a1a77f0f7496d2a643f32209397fe1ccf42c1e9537173"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:00:09.407119Z","signature_b64":"RKXgZbFBRnFXXhOZQMvkMaVatDwB9zYGA3wlhimVzpcSH6ZCZ6QQ6v9440l/tv7oAZYp+LhzowSs7CahvIqZBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"841435b30e898fb0d209bd474992849c99bf56eacf82a82dcfe567fd1f6ee89e","last_reissued_at":"2026-07-04T16:00:09.406732Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:00:09.406732Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The published extended rotation curves of spiral galaxies: Confrontation with Modified Dynamics","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Groningen, R.H. Sanders (Kapteyn Institute, the Netherlands)","submitted_at":"1996-06-14T12:46:40Z","abstract_excerpt":"A sample of 22 spiral galaxy rotation curves, measured in the 21 cm line of neutral hydrogen, is considered in the context of Milgrom's modified dynamics (MOND). Combined with the previous highly selected sample of Begeman et al. (1990), this comprises the current total sample of galaxies with published (or available) extended rotation curves and photometric observations of the light distribution. This is the observational basis of present quantitative understanding of the discrepancy between the visible mass and classical dynamical mass in galaxies. It is found that the gravitational force ca"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9606089","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/astro-ph/9606089/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":"astro-ph/9606089","created_at":"2026-07-04T16:00:09.406784+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9606089v1","created_at":"2026-07-04T16:00:09.406784+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9606089","created_at":"2026-07-04T16:00:09.406784+00:00"},{"alias_kind":"pith_short_12","alias_value":"QQKDLMYORGH3","created_at":"2026-07-04T16:00:09.406784+00:00"},{"alias_kind":"pith_short_16","alias_value":"QQKDLMYORGH3BUQJ","created_at":"2026-07-04T16:00:09.406784+00:00"},{"alias_kind":"pith_short_8","alias_value":"QQKDLMYO","created_at":"2026-07-04T16:00:09.406784+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/QQKDLMYORGH3BUQJXVDUTEUETS","json":"https://pith.science/pith/QQKDLMYORGH3BUQJXVDUTEUETS.json","graph_json":"https://pith.science/api/pith-number/QQKDLMYORGH3BUQJXVDUTEUETS/graph.json","events_json":"https://pith.science/api/pith-number/QQKDLMYORGH3BUQJXVDUTEUETS/events.json","paper":"https://pith.science/paper/QQKDLMYO"},"agent_actions":{"view_html":"https://pith.science/pith/QQKDLMYORGH3BUQJXVDUTEUETS","download_json":"https://pith.science/pith/QQKDLMYORGH3BUQJXVDUTEUETS.json","view_paper":"https://pith.science/paper/QQKDLMYO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/9606089&json=true","fetch_graph":"https://pith.science/api/pith-number/QQKDLMYORGH3BUQJXVDUTEUETS/graph.json","fetch_events":"https://pith.science/api/pith-number/QQKDLMYORGH3BUQJXVDUTEUETS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QQKDLMYORGH3BUQJXVDUTEUETS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QQKDLMYORGH3BUQJXVDUTEUETS/action/storage_attestation","attest_author":"https://pith.science/pith/QQKDLMYORGH3BUQJXVDUTEUETS/action/author_attestation","sign_citation":"https://pith.science/pith/QQKDLMYORGH3BUQJXVDUTEUETS/action/citation_signature","submit_replication":"https://pith.science/pith/QQKDLMYORGH3BUQJXVDUTEUETS/action/replication_record"}},"created_at":"2026-07-04T16:00:09.406784+00:00","updated_at":"2026-07-04T16:00:09.406784+00:00"}