{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:BZW54SHMCG2LKPVG36CTAQUOL3","short_pith_number":"pith:BZW54SHM","canonical_record":{"source":{"id":"astro-ph/9612190","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-19T01:13:49Z","cross_cats_sorted":[],"title_canon_sha256":"7aee8e6418f96cf04996d283e682e92d275e67552174c5fc57ebe380d3f23902","abstract_canon_sha256":"7ddbc00f96b05674b36d8282016132fce836672bbebd5d307d61bfd48939fecf"},"schema_version":"1.0"},"canonical_sha256":"0e6dde48ec11b4b53ea6df8530428e5ef3d14a348f463f8bf64a74ef25b40a55","source":{"kind":"arxiv","id":"astro-ph/9612190","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9612190","created_at":"2026-05-18T01:40:18Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9612190v1","created_at":"2026-05-18T01:40:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9612190","created_at":"2026-05-18T01:40:18Z"},{"alias_kind":"pith_short_12","alias_value":"BZW54SHMCG2L","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"BZW54SHMCG2LKPVG","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"BZW54SHM","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:BZW54SHMCG2LKPVG36CTAQUOL3","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9612190","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-19T01:13:49Z","cross_cats_sorted":[],"title_canon_sha256":"7aee8e6418f96cf04996d283e682e92d275e67552174c5fc57ebe380d3f23902","abstract_canon_sha256":"7ddbc00f96b05674b36d8282016132fce836672bbebd5d307d61bfd48939fecf"},"schema_version":"1.0"},"canonical_sha256":"0e6dde48ec11b4b53ea6df8530428e5ef3d14a348f463f8bf64a74ef25b40a55","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:18.546435Z","signature_b64":"e9v3bvVA2/JvMSi4VQ2+bPJ6ylKhhdrykUCIl/omeTZx5T9Lhsf7daxkps3j1pqlOsgDQJFpyIHEo8UWav30Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e6dde48ec11b4b53ea6df8530428e5ef3d14a348f463f8bf64a74ef25b40a55","last_reissued_at":"2026-05-18T01:40:18.545876Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:18.545876Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9612190","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":"2026-05-18T01:40:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fL0b8jx9uMf2keVqkz5i0DFwEs00BKBcSK1bVxqCfx6330l4vNkTF+Fg4kZAeaIRq8l/vVpqqRJx1827V4xnAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T06:06:19.698912Z"},"content_sha256":"a09cf7596664dd5932f555938fbdb3054b84f525fbf71a4976cea7ca03c3cb36","schema_version":"1.0","event_id":"sha256:a09cf7596664dd5932f555938fbdb3054b84f525fbf71a4976cea7ca03c3cb36"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:BZW54SHMCG2LKPVG36CTAQUOL3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The correlation function of radio sources","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A.J.Loan, J.V.Wall, O.Lahav","submitted_at":"1996-12-19T01:13:49Z","abstract_excerpt":"We investigate the large-scale clustering of radio sources in the Green Bank and Parkes-MIT-NRAO 4.85 GHz surveys by measuring the angular two-point correlation function w(\\theta). Excluding contaminated areas, the two surveys together cover 70 per cent of the whole sky. We find both surveys to be reasonably complete above 50 mJy. On the basis of previous studies, the radio sources are galaxies and radio-loud quasars lying at redshifts up to z \\sim 4, with a median redshift z \\sim 1. This provides the opportunity to probe large-scale structures in a volume far larger than that within the reach"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9612190","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":""},"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":"2026-05-18T01:40:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J9woTDU4K4HZrZCLk0V0e1R95j4wDFudWSf+p5cS08Lf33VT+yw5CN/2/ueDoQP3PtKh+ufFOn6EERJAM5yCBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T06:06:19.699576Z"},"content_sha256":"3ace7c15ba4877369bea4c4c4a2d902be4fb3f28030ab3fe7b8c321a578e5923","schema_version":"1.0","event_id":"sha256:3ace7c15ba4877369bea4c4c4a2d902be4fb3f28030ab3fe7b8c321a578e5923"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BZW54SHMCG2LKPVG36CTAQUOL3/bundle.json","state_url":"https://pith.science/pith/BZW54SHMCG2LKPVG36CTAQUOL3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BZW54SHMCG2LKPVG36CTAQUOL3/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":"2026-06-09T06:06:19Z","links":{"resolver":"https://pith.science/pith/BZW54SHMCG2LKPVG36CTAQUOL3","bundle":"https://pith.science/pith/BZW54SHMCG2LKPVG36CTAQUOL3/bundle.json","state":"https://pith.science/pith/BZW54SHMCG2LKPVG36CTAQUOL3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BZW54SHMCG2LKPVG36CTAQUOL3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:BZW54SHMCG2LKPVG36CTAQUOL3","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":"7ddbc00f96b05674b36d8282016132fce836672bbebd5d307d61bfd48939fecf","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-19T01:13:49Z","title_canon_sha256":"7aee8e6418f96cf04996d283e682e92d275e67552174c5fc57ebe380d3f23902"},"schema_version":"1.0","source":{"id":"astro-ph/9612190","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9612190","created_at":"2026-05-18T01:40:18Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9612190v1","created_at":"2026-05-18T01:40:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9612190","created_at":"2026-05-18T01:40:18Z"},{"alias_kind":"pith_short_12","alias_value":"BZW54SHMCG2L","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"BZW54SHMCG2LKPVG","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"BZW54SHM","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:3ace7c15ba4877369bea4c4c4a2d902be4fb3f28030ab3fe7b8c321a578e5923","target":"graph","created_at":"2026-05-18T01:40:18Z","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":"We investigate the large-scale clustering of radio sources in the Green Bank and Parkes-MIT-NRAO 4.85 GHz surveys by measuring the angular two-point correlation function w(\\theta). Excluding contaminated areas, the two surveys together cover 70 per cent of the whole sky. We find both surveys to be reasonably complete above 50 mJy. On the basis of previous studies, the radio sources are galaxies and radio-loud quasars lying at redshifts up to z \\sim 4, with a median redshift z \\sim 1. This provides the opportunity to probe large-scale structures in a volume far larger than that within the reach","authors_text":"A.J.Loan, J.V.Wall, O.Lahav","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1996-12-19T01:13:49Z","title":"The correlation function of radio sources"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9612190","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:a09cf7596664dd5932f555938fbdb3054b84f525fbf71a4976cea7ca03c3cb36","target":"record","created_at":"2026-05-18T01:40:18Z","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":"7ddbc00f96b05674b36d8282016132fce836672bbebd5d307d61bfd48939fecf","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-19T01:13:49Z","title_canon_sha256":"7aee8e6418f96cf04996d283e682e92d275e67552174c5fc57ebe380d3f23902"},"schema_version":"1.0","source":{"id":"astro-ph/9612190","kind":"arxiv","version":1}},"canonical_sha256":"0e6dde48ec11b4b53ea6df8530428e5ef3d14a348f463f8bf64a74ef25b40a55","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e6dde48ec11b4b53ea6df8530428e5ef3d14a348f463f8bf64a74ef25b40a55","first_computed_at":"2026-05-18T01:40:18.545876Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:18.545876Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e9v3bvVA2/JvMSi4VQ2+bPJ6ylKhhdrykUCIl/omeTZx5T9Lhsf7daxkps3j1pqlOsgDQJFpyIHEo8UWav30Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:18.546435Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9612190","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a09cf7596664dd5932f555938fbdb3054b84f525fbf71a4976cea7ca03c3cb36","sha256:3ace7c15ba4877369bea4c4c4a2d902be4fb3f28030ab3fe7b8c321a578e5923"],"state_sha256":"afde161c1253f0f16a99cd9f6f546d45a0b691f3a47250b65af8e0f2d418d12b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mqh9ojt4UY8zm4ZKepDg6qoIQ/vGbe7CKgkGQ74iXglfpHSOwz/h0EU1GqMWH9mySmxjH3VU6jTLXxcfEO49Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T06:06:19.703248Z","bundle_sha256":"60617dfaf845f64aa050e7412ad96bdc030b02bbacc574428aef6deff54781bc"}}