{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:RFKY665AOFGZGIPDOPLY3L4DFV","short_pith_number":"pith:RFKY665A","schema_version":"1.0","canonical_sha256":"89558f7ba0714d9321e373d78daf832d6f3517c2f1da19b6ec9135a19f092974","source":{"kind":"arxiv","id":"1103.5499","version":1},"attestation_state":"computed","paper":{"title":"Debris disk size distributions: steady state collisional evolution with P-R drag and other loss processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Cathie J. Clarke, Mark Booth, Mark C. Wyatt","submitted_at":"2011-03-28T22:02:19Z","abstract_excerpt":"We present a new scheme for determining the shape of the size distribution, and its evolution, for collisional cascades of planetesimals undergoing destructive collisions and loss processes like Poynting-Robertson drag. The scheme treats the steady state portion of the cascade by equating mass loss and gain in each size bin; the smallest particles are expected to reach steady state on their collision timescale, while larger particles retain their primordial distribution. For collision-dominated disks, steady state means that mass loss rates in logarithmic size bins are independent of size. Thi"},"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":"1103.5499","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-03-28T22:02:19Z","cross_cats_sorted":[],"title_canon_sha256":"d4bb230571ad42046e381b4233ad799dbfe0a82658845065783284c7d479a5bc","abstract_canon_sha256":"852cac8f62996f5de0acc330b796e90e89894184f53ef8179476f403d0ee36a7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:43.822131Z","signature_b64":"ob+TtX1nXF2ShVKvdlQYNcavUA21Pie8HT0OweY+pKgTJrp8Xbtpb0QyXXONlPrZlzxQFeX9+/AK7RChwF+GDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"89558f7ba0714d9321e373d78daf832d6f3517c2f1da19b6ec9135a19f092974","last_reissued_at":"2026-05-18T02:02:43.821422Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:43.821422Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Debris disk size distributions: steady state collisional evolution with P-R drag and other loss processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Cathie J. Clarke, Mark Booth, Mark C. Wyatt","submitted_at":"2011-03-28T22:02:19Z","abstract_excerpt":"We present a new scheme for determining the shape of the size distribution, and its evolution, for collisional cascades of planetesimals undergoing destructive collisions and loss processes like Poynting-Robertson drag. The scheme treats the steady state portion of the cascade by equating mass loss and gain in each size bin; the smallest particles are expected to reach steady state on their collision timescale, while larger particles retain their primordial distribution. For collision-dominated disks, steady state means that mass loss rates in logarithmic size bins are independent of size. Thi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.5499","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":""},"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":"1103.5499","created_at":"2026-05-18T02:02:43.821537+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.5499v1","created_at":"2026-05-18T02:02:43.821537+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.5499","created_at":"2026-05-18T02:02:43.821537+00:00"},{"alias_kind":"pith_short_12","alias_value":"RFKY665AOFGZ","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_16","alias_value":"RFKY665AOFGZGIPD","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_8","alias_value":"RFKY665A","created_at":"2026-05-18T12:26:41.206345+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/RFKY665AOFGZGIPDOPLY3L4DFV","json":"https://pith.science/pith/RFKY665AOFGZGIPDOPLY3L4DFV.json","graph_json":"https://pith.science/api/pith-number/RFKY665AOFGZGIPDOPLY3L4DFV/graph.json","events_json":"https://pith.science/api/pith-number/RFKY665AOFGZGIPDOPLY3L4DFV/events.json","paper":"https://pith.science/paper/RFKY665A"},"agent_actions":{"view_html":"https://pith.science/pith/RFKY665AOFGZGIPDOPLY3L4DFV","download_json":"https://pith.science/pith/RFKY665AOFGZGIPDOPLY3L4DFV.json","view_paper":"https://pith.science/paper/RFKY665A","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.5499&json=true","fetch_graph":"https://pith.science/api/pith-number/RFKY665AOFGZGIPDOPLY3L4DFV/graph.json","fetch_events":"https://pith.science/api/pith-number/RFKY665AOFGZGIPDOPLY3L4DFV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RFKY665AOFGZGIPDOPLY3L4DFV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RFKY665AOFGZGIPDOPLY3L4DFV/action/storage_attestation","attest_author":"https://pith.science/pith/RFKY665AOFGZGIPDOPLY3L4DFV/action/author_attestation","sign_citation":"https://pith.science/pith/RFKY665AOFGZGIPDOPLY3L4DFV/action/citation_signature","submit_replication":"https://pith.science/pith/RFKY665AOFGZGIPDOPLY3L4DFV/action/replication_record"}},"created_at":"2026-05-18T02:02:43.821537+00:00","updated_at":"2026-05-18T02:02:43.821537+00:00"}