{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:35GG22F7BZ3VHWRAUVS34B6RGK","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":"26cd6954cd28becfa264ccb48fe33febafbd8a40b4d3900089e06219e1d35660","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-01-26T09:57:25Z","title_canon_sha256":"d13ede17eb4ff6aad4f149b1ce8f99dccbcf39566949ee494483025857d91c62"},"schema_version":"1.0","source":{"id":"astro-ph/0001449","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0001449","created_at":"2026-07-04T16:15:58Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0001449v1","created_at":"2026-07-04T16:15:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0001449","created_at":"2026-07-04T16:15:58Z"},{"alias_kind":"pith_short_12","alias_value":"35GG22F7BZ3V","created_at":"2026-07-04T16:15:58Z"},{"alias_kind":"pith_short_16","alias_value":"35GG22F7BZ3VHWRA","created_at":"2026-07-04T16:15:58Z"},{"alias_kind":"pith_short_8","alias_value":"35GG22F7","created_at":"2026-07-04T16:15:58Z"}],"graph_snapshots":[{"event_id":"sha256:99843d69507611493f30627c8ca83d4b6d0e25615b7555b949ae4cbdf46dda2a","target":"graph","created_at":"2026-07-04T16:15:58Z","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/astro-ph/0001449/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Optical imaging observations for 50 radio galaxies are presented. For each object isophotal contours, photometric profiles, structural parameters (position angle, ellipticity, Fourier coefficients), and total magnitudes are given. These observations, obtained in the Cousins R band, complement the data presented in a previous paper and are part of a larger project aimed at studying the optical properties of low redshift (z<0.12) radio galaxies (Govoni et al. 1999). Comments for each individual source are reported.","authors_text":"F. Govoni, G. Fasano, R. Falomo, R. Scarpa","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-01-26T09:57:25Z","title":"Optical surface photometry of radio galaxies - II. Observations and data analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0001449","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":"sha256:2d0a334420ded6450351367525177e90021a0533a8da4e070b3fed5c04dbeadc","target":"record","created_at":"2026-07-04T16:15:58Z","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":"26cd6954cd28becfa264ccb48fe33febafbd8a40b4d3900089e06219e1d35660","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-01-26T09:57:25Z","title_canon_sha256":"d13ede17eb4ff6aad4f149b1ce8f99dccbcf39566949ee494483025857d91c62"},"schema_version":"1.0","source":{"id":"astro-ph/0001449","kind":"arxiv","version":1}},"canonical_sha256":"df4c6d68bf0e7753da20a565be07d1328ed15a40827ca7800919f3c9760895c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df4c6d68bf0e7753da20a565be07d1328ed15a40827ca7800919f3c9760895c3","first_computed_at":"2026-07-04T16:15:58.265173Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:15:58.265173Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ksat63Zl9z1TlL/WlnEbNQ9+QghQX/+4NdXfPTNfdm3UE+9avEYLswjTfYBDuST7bUFJ+Q9qzKTVbzYdl1jiCw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:15:58.265588Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0001449","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2d0a334420ded6450351367525177e90021a0533a8da4e070b3fed5c04dbeadc","sha256:99843d69507611493f30627c8ca83d4b6d0e25615b7555b949ae4cbdf46dda2a"],"state_sha256":"7aabbf39c58e5e0930b5e84feefa6b99b9931f7849c82c583b7e27c22233b0c1"}