{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:4DNONLCNSPVEP5LZLGMNXYVZTQ","short_pith_number":"pith:4DNONLCN","schema_version":"1.0","canonical_sha256":"e0dae6ac4d93ea47f5795998dbe2b99c01041c5ab3f8141577aa42958c4a7643","source":{"kind":"arxiv","id":"2607.05497","version":1},"attestation_state":"computed","paper":{"title":"Puffed-up Edges of Planet-opened Gaps in Protoplanetary Disks. II. The Role of the Planet's Orbital Eccentricity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Jiaqing Bi, Min-Kai Lin","submitted_at":"2026-07-06T18:00:01Z","abstract_excerpt":"Eccentric planets constitute a large population of known exoplanets and may drive significant substructures in protoplanetary disks through planet-disk interactions if their eccentricities are excited early in the planet formation process. In this paper, we investigate the impact of a planet's orbital eccentricity on gas and dust structures in protoplanetary disks using three-dimensional multifluid hydrodynamic simulations. We find that an eccentric planet can drive stronger meridional gas circulation around the planet-opened gap, which significantly enhances the dust puff-up feature at the ga"},"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":"2607.05497","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2026-07-06T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"15489b1e64a23f145c673d688276636a12e19a83592069aa103effbc87f6e66b","abstract_canon_sha256":"c9429da03ecedb7c4a6861ec0b6266ef46c97cf9e1e8ad74609fb6d1fc8b88b8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-08T01:18:11.993149Z","signature_b64":"zksBpw7z8Q6YrUb3b2wennTT1e0pYon6o+gVpMn9PCZtg2oBPCYgiIhVVaiIx8hyEF41oJoodHB7RX18VZ2ZAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e0dae6ac4d93ea47f5795998dbe2b99c01041c5ab3f8141577aa42958c4a7643","last_reissued_at":"2026-07-08T01:18:11.992502Z","signature_status":"signed_v1","first_computed_at":"2026-07-08T01:18:11.992502Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Puffed-up Edges of Planet-opened Gaps in Protoplanetary Disks. II. The Role of the Planet's Orbital Eccentricity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Jiaqing Bi, Min-Kai Lin","submitted_at":"2026-07-06T18:00:01Z","abstract_excerpt":"Eccentric planets constitute a large population of known exoplanets and may drive significant substructures in protoplanetary disks through planet-disk interactions if their eccentricities are excited early in the planet formation process. In this paper, we investigate the impact of a planet's orbital eccentricity on gas and dust structures in protoplanetary disks using three-dimensional multifluid hydrodynamic simulations. We find that an eccentric planet can drive stronger meridional gas circulation around the planet-opened gap, which significantly enhances the dust puff-up feature at the ga"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.05497","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/2607.05497/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":"2607.05497","created_at":"2026-07-08T01:18:11.992577+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.05497v1","created_at":"2026-07-08T01:18:11.992577+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.05497","created_at":"2026-07-08T01:18:11.992577+00:00"},{"alias_kind":"pith_short_12","alias_value":"4DNONLCNSPVE","created_at":"2026-07-08T01:18:11.992577+00:00"},{"alias_kind":"pith_short_16","alias_value":"4DNONLCNSPVEP5LZ","created_at":"2026-07-08T01:18:11.992577+00:00"},{"alias_kind":"pith_short_8","alias_value":"4DNONLCN","created_at":"2026-07-08T01:18:11.992577+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/4DNONLCNSPVEP5LZLGMNXYVZTQ","json":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ.json","graph_json":"https://pith.science/api/pith-number/4DNONLCNSPVEP5LZLGMNXYVZTQ/graph.json","events_json":"https://pith.science/api/pith-number/4DNONLCNSPVEP5LZLGMNXYVZTQ/events.json","paper":"https://pith.science/paper/4DNONLCN"},"agent_actions":{"view_html":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ","download_json":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ.json","view_paper":"https://pith.science/paper/4DNONLCN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.05497&json=true","fetch_graph":"https://pith.science/api/pith-number/4DNONLCNSPVEP5LZLGMNXYVZTQ/graph.json","fetch_events":"https://pith.science/api/pith-number/4DNONLCNSPVEP5LZLGMNXYVZTQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/action/storage_attestation","attest_author":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/action/author_attestation","sign_citation":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/action/citation_signature","submit_replication":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/action/replication_record"}},"created_at":"2026-07-08T01:18:11.992577+00:00","updated_at":"2026-07-08T01:18:11.992577+00:00"}