{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:CMJGKP2PJOZBQCH6UGSZ33IF6I","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":"8988b281d08aed2d8a40c226842ad13a99b4c02ad5bb6462a11171a541f79eed","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-10-07T07:00:57Z","title_canon_sha256":"c5a79ea64853da65d263afbbe9b098ad4d4cf07221edc181fde37ed6d9982549"},"schema_version":"1.0","source":{"id":"astro-ph/9810097","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9810097","created_at":"2026-05-18T01:07:36Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9810097v1","created_at":"2026-05-18T01:07:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9810097","created_at":"2026-05-18T01:07:36Z"},{"alias_kind":"pith_short_12","alias_value":"CMJGKP2PJOZB","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"CMJGKP2PJOZBQCH6","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"CMJGKP2P","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:01e5e2654e3b3d178306cca158a0faa71af62803080f398e7070c62c76f2e775","target":"graph","created_at":"2026-05-18T01:07:36Z","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"},"paper":{"abstract_excerpt":"In this paper, we report our preliminary results on enhanced star formation activity in Seyfert 2 galaxies. By re-analysing the Tully-Fisher relation for Whittle(1992)'s sample and for a Seyfert 2s' sample selecting from Veron-Cetty & Veron (1996), we find that (1) almost all Seyfert 2 galaxies with circumnuclear star formation have a ratio of far infrared (FIR) to blue luminosities ($L_{FIR}/L_{B}$) to be larger than 1/3; (2) for Seyfert 2 galaxies with $L_{FIR}/L_{B} < 1/3$, the Tully-Fisher relation is similar to that of the normal spiral galaxies; while for those with $\\rm L_{FIR}/L_{B} \\g","authors_text":"China), J.-H. Huang, L. Ji (Nanjing University, Q.-S. Gu","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1998-10-07T07:00:57Z","title":"Enhanced Star Formation in Seyfert 2 Galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9810097","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":"sha256:40332b82d1a135e295245d71614e8682a773388ac67f964c71f43d07f99a3f23","target":"record","created_at":"2026-05-18T01:07:36Z","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":"8988b281d08aed2d8a40c226842ad13a99b4c02ad5bb6462a11171a541f79eed","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-10-07T07:00:57Z","title_canon_sha256":"c5a79ea64853da65d263afbbe9b098ad4d4cf07221edc181fde37ed6d9982549"},"schema_version":"1.0","source":{"id":"astro-ph/9810097","kind":"arxiv","version":1}},"canonical_sha256":"1312653f4f4bb21808fea1a59ded05f21ae53a730fd02764cecba36dc70def29","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1312653f4f4bb21808fea1a59ded05f21ae53a730fd02764cecba36dc70def29","first_computed_at":"2026-05-18T01:07:36.996999Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:36.996999Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lb4jBAK+mKj7N//6Y57WO9RzwYDcq3DTnn3SRjlS0lMYXTWO8ABcfNMQ9XyYwaaGUTxidsdEMY1wGJBFqdUJDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:36.997636Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9810097","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40332b82d1a135e295245d71614e8682a773388ac67f964c71f43d07f99a3f23","sha256:01e5e2654e3b3d178306cca158a0faa71af62803080f398e7070c62c76f2e775"],"state_sha256":"a1544165507d437ff2184cfe04c0919ce74d2f6946654d9b1123d0c653972d1b"}