{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:JGYSWNEPM32FEYPJSG6KF3WIK2","short_pith_number":"pith:JGYSWNEP","schema_version":"1.0","canonical_sha256":"49b12b348f66f45261e991bca2eec85684fdc2a7312701f0b5de78a6979127e5","source":{"kind":"arxiv","id":"1502.07513","version":2},"attestation_state":"computed","paper":{"title":"Planetary systems and real planetary nebulae from planet destruction near white dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Ealeal Bear, Israel), Noam Soker (Technion","submitted_at":"2015-02-26T11:36:45Z","abstract_excerpt":"We suggest that tidal destruction of Earth-like and icy planets near a white dwarf (WD) might lead to the formation of one or more low-mass - Earth-like and lighter - planets in tight orbits around the WD. The formation of the new WD planetary system starts with a tidal break-up of the parent planet to planetesimals near the tidal radius of about 1Rsun. Internal stress forces keep the planetesimal from further tidal break-up when their radius is less than about 100km. We speculate that the planetesimals then bind together to form new sub-Earth - daughter-planets at a few solar radii around the"},"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":"1502.07513","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-02-26T11:36:45Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"5aac351be6871527a7c2eeb6b2852b131b24c04110907ac7387a969adbf29250","abstract_canon_sha256":"87839a849428541b4f6751fbe5b34202028d12ca7644c1a81908e2adc28d0d69"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:35:11.065202Z","signature_b64":"TGUNkmVFp0Lk3nfdoo83EHnDBlnhWHC0A4zborBGOY5QSf00qXsDxEzCwrveOQ56bzSqrtz7WZtQ62aiO/KYBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49b12b348f66f45261e991bca2eec85684fdc2a7312701f0b5de78a6979127e5","last_reissued_at":"2026-05-18T01:35:11.064410Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:35:11.064410Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Planetary systems and real planetary nebulae from planet destruction near white dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Ealeal Bear, Israel), Noam Soker (Technion","submitted_at":"2015-02-26T11:36:45Z","abstract_excerpt":"We suggest that tidal destruction of Earth-like and icy planets near a white dwarf (WD) might lead to the formation of one or more low-mass - Earth-like and lighter - planets in tight orbits around the WD. The formation of the new WD planetary system starts with a tidal break-up of the parent planet to planetesimals near the tidal radius of about 1Rsun. Internal stress forces keep the planetesimal from further tidal break-up when their radius is less than about 100km. We speculate that the planetesimals then bind together to form new sub-Earth - daughter-planets at a few solar radii around the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.07513","kind":"arxiv","version":2},"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":"1502.07513","created_at":"2026-05-18T01:35:11.064549+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.07513v2","created_at":"2026-05-18T01:35:11.064549+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.07513","created_at":"2026-05-18T01:35:11.064549+00:00"},{"alias_kind":"pith_short_12","alias_value":"JGYSWNEPM32F","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"JGYSWNEPM32FEYPJ","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"JGYSWNEP","created_at":"2026-05-18T12:29:27.538025+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/JGYSWNEPM32FEYPJSG6KF3WIK2","json":"https://pith.science/pith/JGYSWNEPM32FEYPJSG6KF3WIK2.json","graph_json":"https://pith.science/api/pith-number/JGYSWNEPM32FEYPJSG6KF3WIK2/graph.json","events_json":"https://pith.science/api/pith-number/JGYSWNEPM32FEYPJSG6KF3WIK2/events.json","paper":"https://pith.science/paper/JGYSWNEP"},"agent_actions":{"view_html":"https://pith.science/pith/JGYSWNEPM32FEYPJSG6KF3WIK2","download_json":"https://pith.science/pith/JGYSWNEPM32FEYPJSG6KF3WIK2.json","view_paper":"https://pith.science/paper/JGYSWNEP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.07513&json=true","fetch_graph":"https://pith.science/api/pith-number/JGYSWNEPM32FEYPJSG6KF3WIK2/graph.json","fetch_events":"https://pith.science/api/pith-number/JGYSWNEPM32FEYPJSG6KF3WIK2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JGYSWNEPM32FEYPJSG6KF3WIK2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JGYSWNEPM32FEYPJSG6KF3WIK2/action/storage_attestation","attest_author":"https://pith.science/pith/JGYSWNEPM32FEYPJSG6KF3WIK2/action/author_attestation","sign_citation":"https://pith.science/pith/JGYSWNEPM32FEYPJSG6KF3WIK2/action/citation_signature","submit_replication":"https://pith.science/pith/JGYSWNEPM32FEYPJSG6KF3WIK2/action/replication_record"}},"created_at":"2026-05-18T01:35:11.064549+00:00","updated_at":"2026-05-18T01:35:11.064549+00:00"}