{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:I5QSMTCJFIGJAYQCPLNSL7A2LW","short_pith_number":"pith:I5QSMTCJ","schema_version":"1.0","canonical_sha256":"4761264c492a0c9062027adb25fc1a5da50923dada470352ccf44d7b5ff8ce4f","source":{"kind":"arxiv","id":"1205.6472","version":3},"attestation_state":"computed","paper":{"title":"Stellar Disks in Aquarius Dark Matter Haloes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Chung-Pei Ma, Jackson DeBuhr, Simon D. M. White","submitted_at":"2012-05-29T20:00:02Z","abstract_excerpt":"We investigate the gravitational interactions between live stellar disks and their dark matter halos, using LCDM haloes similar in mass to that of the Milky Way taken from the Aquarius Project. We introduce the stellar disks by first allowing the haloes to respond to the influence of a growing rigid disk potential from z = 1.3 to z = 1.0. The rigid potential is then replaced with star particles which evolve self-consistently with the dark matter particles until z = 0.0. Regardless of the initial orientation of the disk, the inner parts of the haloes contract and change from prolate to oblate a"},"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":"1205.6472","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-29T20:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"28884551f517de880789b3f87121699356c8e493081a716d3d0aa435996094ab","abstract_canon_sha256":"fc604ca10f1b6508a6d685fd73a230383a1c75bb229f0df61cff4b9fd1f54aa0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:15.875567Z","signature_b64":"9G+ulkx8pOe11TNUe+37r4vYUG7S+/StkzsMENA8a0hFInlX0M416A769M3/YNFQzxmCnpy7l93soN8ff7xZBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4761264c492a0c9062027adb25fc1a5da50923dada470352ccf44d7b5ff8ce4f","last_reissued_at":"2026-05-18T01:57:15.874985Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:15.874985Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Stellar Disks in Aquarius Dark Matter Haloes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Chung-Pei Ma, Jackson DeBuhr, Simon D. M. White","submitted_at":"2012-05-29T20:00:02Z","abstract_excerpt":"We investigate the gravitational interactions between live stellar disks and their dark matter halos, using LCDM haloes similar in mass to that of the Milky Way taken from the Aquarius Project. We introduce the stellar disks by first allowing the haloes to respond to the influence of a growing rigid disk potential from z = 1.3 to z = 1.0. The rigid potential is then replaced with star particles which evolve self-consistently with the dark matter particles until z = 0.0. Regardless of the initial orientation of the disk, the inner parts of the haloes contract and change from prolate to oblate a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6472","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1205.6472","created_at":"2026-05-18T01:57:15.875094+00:00"},{"alias_kind":"arxiv_version","alias_value":"1205.6472v3","created_at":"2026-05-18T01:57:15.875094+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6472","created_at":"2026-05-18T01:57:15.875094+00:00"},{"alias_kind":"pith_short_12","alias_value":"I5QSMTCJFIGJ","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_16","alias_value":"I5QSMTCJFIGJAYQC","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_8","alias_value":"I5QSMTCJ","created_at":"2026-05-18T12:27:09.501522+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/I5QSMTCJFIGJAYQCPLNSL7A2LW","json":"https://pith.science/pith/I5QSMTCJFIGJAYQCPLNSL7A2LW.json","graph_json":"https://pith.science/api/pith-number/I5QSMTCJFIGJAYQCPLNSL7A2LW/graph.json","events_json":"https://pith.science/api/pith-number/I5QSMTCJFIGJAYQCPLNSL7A2LW/events.json","paper":"https://pith.science/paper/I5QSMTCJ"},"agent_actions":{"view_html":"https://pith.science/pith/I5QSMTCJFIGJAYQCPLNSL7A2LW","download_json":"https://pith.science/pith/I5QSMTCJFIGJAYQCPLNSL7A2LW.json","view_paper":"https://pith.science/paper/I5QSMTCJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1205.6472&json=true","fetch_graph":"https://pith.science/api/pith-number/I5QSMTCJFIGJAYQCPLNSL7A2LW/graph.json","fetch_events":"https://pith.science/api/pith-number/I5QSMTCJFIGJAYQCPLNSL7A2LW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I5QSMTCJFIGJAYQCPLNSL7A2LW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I5QSMTCJFIGJAYQCPLNSL7A2LW/action/storage_attestation","attest_author":"https://pith.science/pith/I5QSMTCJFIGJAYQCPLNSL7A2LW/action/author_attestation","sign_citation":"https://pith.science/pith/I5QSMTCJFIGJAYQCPLNSL7A2LW/action/citation_signature","submit_replication":"https://pith.science/pith/I5QSMTCJFIGJAYQCPLNSL7A2LW/action/replication_record"}},"created_at":"2026-05-18T01:57:15.875094+00:00","updated_at":"2026-05-18T01:57:15.875094+00:00"}