{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:4DNONLCNSPVEP5LZLGMNXYVZTQ","short_pith_number":"pith:4DNONLCN","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"},"canonical_sha256":"e0dae6ac4d93ea47f5795998dbe2b99c01041c5ab3f8141577aa42958c4a7643","source":{"kind":"arxiv","id":"2607.05497","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.05497","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"arxiv_version","alias_value":"2607.05497v1","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.05497","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"pith_short_12","alias_value":"4DNONLCNSPVE","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"pith_short_16","alias_value":"4DNONLCNSPVEP5LZ","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"pith_short_8","alias_value":"4DNONLCN","created_at":"2026-07-08T01:18:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:4DNONLCNSPVEP5LZLGMNXYVZTQ","target":"record","payload":{"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"},"canonical_sha256":"e0dae6ac4d93ea47f5795998dbe2b99c01041c5ab3f8141577aa42958c4a7643","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"},"source_kind":"arxiv","source_id":"2607.05497","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-08T01:18:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1oHukmnY1hz2f14vakOHE27xDZ5l/zr0zha4AHzrrNpXmnoyIDEW+9DOWBIEPykhY72EVupr3REu0j3K2zFUBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T19:17:20.017002Z"},"content_sha256":"0c86521abfd69af2cef5f25f450f8d77b70443e7cf5cf09445053f0031fd714b","schema_version":"1.0","event_id":"sha256:0c86521abfd69af2cef5f25f450f8d77b70443e7cf5cf09445053f0031fd714b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:4DNONLCNSPVEP5LZLGMNXYVZTQ","target":"graph","payload":{"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-08T01:18:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xrhLq0GQ1qtZrehDWkibZks3ghBqmXPj4viJp6FZiylpKAerIAso658bdePWIFddS/XEFXvFKJ6VvrUO43TmAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T19:17:20.017340Z"},"content_sha256":"c3ec2240e58747c7cb07058966ac081e6e300fd8223044b53b71644ded77f45a","schema_version":"1.0","event_id":"sha256:c3ec2240e58747c7cb07058966ac081e6e300fd8223044b53b71644ded77f45a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/bundle.json","state_url":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-19T19:17:20Z","links":{"resolver":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ","bundle":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/bundle.json","state":"https://pith.science/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4DNONLCNSPVEP5LZLGMNXYVZTQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4DNONLCNSPVEP5LZLGMNXYVZTQ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c9429da03ecedb7c4a6861ec0b6266ef46c97cf9e1e8ad74609fb6d1fc8b88b8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2026-07-06T18:00:01Z","title_canon_sha256":"15489b1e64a23f145c673d688276636a12e19a83592069aa103effbc87f6e66b"},"schema_version":"1.0","source":{"id":"2607.05497","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.05497","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"arxiv_version","alias_value":"2607.05497v1","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.05497","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"pith_short_12","alias_value":"4DNONLCNSPVE","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"pith_short_16","alias_value":"4DNONLCNSPVEP5LZ","created_at":"2026-07-08T01:18:11Z"},{"alias_kind":"pith_short_8","alias_value":"4DNONLCN","created_at":"2026-07-08T01:18:11Z"}],"graph_snapshots":[{"event_id":"sha256:c3ec2240e58747c7cb07058966ac081e6e300fd8223044b53b71644ded77f45a","target":"graph","created_at":"2026-07-08T01:18:11Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.05497/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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","authors_text":"Jiaqing Bi, Min-Kai Lin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2026-07-06T18:00:01Z","title":"Puffed-up Edges of Planet-opened Gaps in Protoplanetary Disks. II. The Role of the Planet's Orbital Eccentricity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.05497","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0c86521abfd69af2cef5f25f450f8d77b70443e7cf5cf09445053f0031fd714b","target":"record","created_at":"2026-07-08T01:18:11Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c9429da03ecedb7c4a6861ec0b6266ef46c97cf9e1e8ad74609fb6d1fc8b88b8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2026-07-06T18:00:01Z","title_canon_sha256":"15489b1e64a23f145c673d688276636a12e19a83592069aa103effbc87f6e66b"},"schema_version":"1.0","source":{"id":"2607.05497","kind":"arxiv","version":1}},"canonical_sha256":"e0dae6ac4d93ea47f5795998dbe2b99c01041c5ab3f8141577aa42958c4a7643","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e0dae6ac4d93ea47f5795998dbe2b99c01041c5ab3f8141577aa42958c4a7643","first_computed_at":"2026-07-08T01:18:11.992502Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-08T01:18:11.992502Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zksBpw7z8Q6YrUb3b2wennTT1e0pYon6o+gVpMn9PCZtg2oBPCYgiIhVVaiIx8hyEF41oJoodHB7RX18VZ2ZAQ==","signature_status":"signed_v1","signed_at":"2026-07-08T01:18:11.993149Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.05497","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c86521abfd69af2cef5f25f450f8d77b70443e7cf5cf09445053f0031fd714b","sha256:c3ec2240e58747c7cb07058966ac081e6e300fd8223044b53b71644ded77f45a"],"state_sha256":"92f25e45309714bd5903d022a47487b4d52ce7388dbafb7c5852a0c0c479d29f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ic55wWMF5Zb1D+xJShUk81UiqgbKhRVTptCYccjBIptYD/10NDoqXH+7NQTthuSTXYnuth+JzfuLZG2kwYBlCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T19:17:20.020398Z","bundle_sha256":"eb41ad8194d1d2f2efc31f9df7fb1cc2a1d09ae873b903cccefda03162a597b9"}}