{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:EZ4WVGNLPHNTRPCYABROLSUSXK","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":"48501891dc63cebca3f103f7f173e22a4eef9069b082def0707dc9e8fc26457b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-07-07T20:01:42Z","title_canon_sha256":"bf38c206cbe918ff61265bf5bbd45c68d52ccd1ad2ea7b77a4c99a278bb93ea0"},"schema_version":"1.0","source":{"id":"1507.01952","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.01952","created_at":"2026-05-18T01:11:51Z"},{"alias_kind":"arxiv_version","alias_value":"1507.01952v1","created_at":"2026-05-18T01:11:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.01952","created_at":"2026-05-18T01:11:51Z"},{"alias_kind":"pith_short_12","alias_value":"EZ4WVGNLPHNT","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EZ4WVGNLPHNTRPCY","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EZ4WVGNL","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:01f4b226a6e3a559429f83110941d8a93be4fc8a71e18410905ef29dbbfcfe39","target":"graph","created_at":"2026-05-18T01:11:51Z","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":"The Siding Spring Southern Seyfert Spectroscopic Snapshot Survey (S7) is a targeted survey probing the narrow-line regions (NLRs) of a representative sample of ~140 nearby (z<0.02) Seyfert galaxies by means of optical integral field spectroscopy. The survey is based on a homogeneous data set observed using the Wide Field Spectrograph WiFeS. The data provide a 25x38 arcsec$^2$ field-of-view around the galaxy centre at typically ~1.5 arcsec spatial resolution and cover a wavelength range between ~3400 - 7100 $\\AA$ at spectral resolutions of ~100 km s$^{-1}$ and ~50 km s$^{-1}$ in the blue and re","authors_text":"B. James, C. Jin, E. Hampton, H. Bhatt, I. Zaw, J. Banfield, J. Jose, J. Scharw\\\"achter, L. Kewley, M. A. Dopita, P. Kharb, P. Shastri, R. Davies, R. Sutherland, S. Juneau, S. Ramya, S. Srivastava","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-07-07T20:01:42Z","title":"The WiFeS S7 AGN survey: Current status and recent results on NGC 6300"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.01952","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":"sha256:0e8533a1b1ca86cc9a6c77a2abc6221b510066adf158f10ef847dc30be6ae84a","target":"record","created_at":"2026-05-18T01:11:51Z","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":"48501891dc63cebca3f103f7f173e22a4eef9069b082def0707dc9e8fc26457b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-07-07T20:01:42Z","title_canon_sha256":"bf38c206cbe918ff61265bf5bbd45c68d52ccd1ad2ea7b77a4c99a278bb93ea0"},"schema_version":"1.0","source":{"id":"1507.01952","kind":"arxiv","version":1}},"canonical_sha256":"26796a99ab79db38bc580062e5ca92bab178a197aa93b186911fb4ebb865e98b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"26796a99ab79db38bc580062e5ca92bab178a197aa93b186911fb4ebb865e98b","first_computed_at":"2026-05-18T01:11:51.534507Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:51.534507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I6tc6V3dySmAK3mjVWTyHa1AOiaFbuvFBcm1rK/KpczuaFjgxy2E7YjDV7QapgjC9L8A4kmI1NYDinqhPh3nBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:51.534880Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.01952","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e8533a1b1ca86cc9a6c77a2abc6221b510066adf158f10ef847dc30be6ae84a","sha256:01f4b226a6e3a559429f83110941d8a93be4fc8a71e18410905ef29dbbfcfe39"],"state_sha256":"97e5b7886fac101ff7062f349615a16503a02eefad635ee6e3efacd3c1277fda"}