{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:ZSHNKUFDH2HRM735FA5WYJTJ6H","short_pith_number":"pith:ZSHNKUFD","schema_version":"1.0","canonical_sha256":"cc8ed550a33e8f167f7d283b6c2669f1f3a5a5aa38d4ccfe0af70aeb2e5f9731","source":{"kind":"arxiv","id":"2004.12996","version":1},"attestation_state":"computed","paper":{"title":"Col-OSSOS: Compositional homogeneity of three Kuiper belt binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Brett J. Gladman, Jean-Marc Petit, J. J. Kavelaars, Kathryn Volk, Megan E. Schwamb, Michael Marsset, Michele T. Bannister, Mike Alexandersen, Rosemary E. Pike, Stephen D. J. Gwyn, Susan Benecchi, Wesley C. Fraser, Ying-Tung Chen","submitted_at":"2020-04-27T17:59:28Z","abstract_excerpt":"The surface characterization of Trans-Neptunian Binaries (TNBs) is key to understanding the properties of the disk of planetesimals from which these objects formed. In the optical wavelengths, it has been demonstrated that most equal-sized component systems share similar colors, suggesting they have a similar composition. The color homogeneity of binary pairs contrasts with the overall diversity of colors in the Kuiper belt, which was interpreted as evidence that Trans-Neptunian Objects (TNOs) formed from a locally homogeneous and globally heterogeneous protoplanetary disk. In this paradigm, b"},"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":"2004.12996","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2020-04-27T17:59:28Z","cross_cats_sorted":[],"title_canon_sha256":"7e87bcae4999d924d2eb152951b6efd67f4b69fb9079eea99d6b3d419e075846","abstract_canon_sha256":"e830cbf25f60bcd317e7829320e189e9bf233206efcdfdd636e0f538eb7cc714"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:58:29.366612Z","signature_b64":"deAqb/MhZw1ESZ2aUpO2CRaoAhCBXGHA4+tnEQSv+fmQ+32sHJW0HBaCG8rWsYUPO1hg9YMMpJ3aWn8DfpDUCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cc8ed550a33e8f167f7d283b6c2669f1f3a5a5aa38d4ccfe0af70aeb2e5f9731","last_reissued_at":"2026-07-05T00:58:29.366136Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:58:29.366136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Col-OSSOS: Compositional homogeneity of three Kuiper belt binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Brett J. Gladman, Jean-Marc Petit, J. J. Kavelaars, Kathryn Volk, Megan E. Schwamb, Michael Marsset, Michele T. Bannister, Mike Alexandersen, Rosemary E. Pike, Stephen D. J. Gwyn, Susan Benecchi, Wesley C. Fraser, Ying-Tung Chen","submitted_at":"2020-04-27T17:59:28Z","abstract_excerpt":"The surface characterization of Trans-Neptunian Binaries (TNBs) is key to understanding the properties of the disk of planetesimals from which these objects formed. In the optical wavelengths, it has been demonstrated that most equal-sized component systems share similar colors, suggesting they have a similar composition. The color homogeneity of binary pairs contrasts with the overall diversity of colors in the Kuiper belt, which was interpreted as evidence that Trans-Neptunian Objects (TNOs) formed from a locally homogeneous and globally heterogeneous protoplanetary disk. In this paradigm, b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.12996","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/2004.12996/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":"2004.12996","created_at":"2026-07-05T00:58:29.366196+00:00"},{"alias_kind":"arxiv_version","alias_value":"2004.12996v1","created_at":"2026-07-05T00:58:29.366196+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.12996","created_at":"2026-07-05T00:58:29.366196+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZSHNKUFDH2HR","created_at":"2026-07-05T00:58:29.366196+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZSHNKUFDH2HRM735","created_at":"2026-07-05T00:58:29.366196+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZSHNKUFD","created_at":"2026-07-05T00:58:29.366196+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/ZSHNKUFDH2HRM735FA5WYJTJ6H","json":"https://pith.science/pith/ZSHNKUFDH2HRM735FA5WYJTJ6H.json","graph_json":"https://pith.science/api/pith-number/ZSHNKUFDH2HRM735FA5WYJTJ6H/graph.json","events_json":"https://pith.science/api/pith-number/ZSHNKUFDH2HRM735FA5WYJTJ6H/events.json","paper":"https://pith.science/paper/ZSHNKUFD"},"agent_actions":{"view_html":"https://pith.science/pith/ZSHNKUFDH2HRM735FA5WYJTJ6H","download_json":"https://pith.science/pith/ZSHNKUFDH2HRM735FA5WYJTJ6H.json","view_paper":"https://pith.science/paper/ZSHNKUFD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2004.12996&json=true","fetch_graph":"https://pith.science/api/pith-number/ZSHNKUFDH2HRM735FA5WYJTJ6H/graph.json","fetch_events":"https://pith.science/api/pith-number/ZSHNKUFDH2HRM735FA5WYJTJ6H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZSHNKUFDH2HRM735FA5WYJTJ6H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZSHNKUFDH2HRM735FA5WYJTJ6H/action/storage_attestation","attest_author":"https://pith.science/pith/ZSHNKUFDH2HRM735FA5WYJTJ6H/action/author_attestation","sign_citation":"https://pith.science/pith/ZSHNKUFDH2HRM735FA5WYJTJ6H/action/citation_signature","submit_replication":"https://pith.science/pith/ZSHNKUFDH2HRM735FA5WYJTJ6H/action/replication_record"}},"created_at":"2026-07-05T00:58:29.366196+00:00","updated_at":"2026-07-05T00:58:29.366196+00:00"}