{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:66NKX3HTUBF4YDBTFMTNJIS4CH","short_pith_number":"pith:66NKX3HT","canonical_record":{"source":{"id":"1511.06007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-18T22:35:13Z","cross_cats_sorted":[],"title_canon_sha256":"1f575d3a70dfbe14f7397e24d58f84c4f479a831df8d83e5b1cbd6d4e9315470","abstract_canon_sha256":"667c54aa15610625b046b8216a91aa30231ea2d78f12a56c1d43622fd33b09e5"},"schema_version":"1.0"},"canonical_sha256":"f79aabecf3a04bcc0c332b26d4a25c11d1e4bf03a8823eb7ccfcd76d5f8bf604","source":{"kind":"arxiv","id":"1511.06007","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.06007","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"arxiv_version","alias_value":"1511.06007v1","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.06007","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"pith_short_12","alias_value":"66NKX3HTUBF4","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"66NKX3HTUBF4YDBT","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"66NKX3HT","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:66NKX3HTUBF4YDBTFMTNJIS4CH","target":"record","payload":{"canonical_record":{"source":{"id":"1511.06007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-18T22:35:13Z","cross_cats_sorted":[],"title_canon_sha256":"1f575d3a70dfbe14f7397e24d58f84c4f479a831df8d83e5b1cbd6d4e9315470","abstract_canon_sha256":"667c54aa15610625b046b8216a91aa30231ea2d78f12a56c1d43622fd33b09e5"},"schema_version":"1.0"},"canonical_sha256":"f79aabecf3a04bcc0c332b26d4a25c11d1e4bf03a8823eb7ccfcd76d5f8bf604","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:51.742299Z","signature_b64":"DB30JxvTJeUWZHlDJMXRdGcrSYNqq+29gRhIkI4e2HUacuN5ygmtA3hNtpPvsvH7z66/8OdZi6HbWRbf+MMfBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f79aabecf3a04bcc0c332b26d4a25c11d1e4bf03a8823eb7ccfcd76d5f8bf604","last_reissued_at":"2026-05-18T01:21:51.741809Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:51.741809Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1511.06007","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":"2026-05-18T01:21:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1DE7nubEI5hEXiEJFa45Yzg++us2sdMhEvHupkks8LDHvtPvze5RmTEfaMaLyCm45cu8YayTurNmfbfLvmszAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T16:30:03.944627Z"},"content_sha256":"ddc1ef801f084f01846921a65432bb3a0ae18a3405d00f93c7f407448ac663a5","schema_version":"1.0","event_id":"sha256:ddc1ef801f084f01846921a65432bb3a0ae18a3405d00f93c7f407448ac663a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:66NKX3HTUBF4YDBTFMTNJIS4CH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mutual distance dependence drives the observed jet power - radio luminosity scaling relations in radio galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"L.E.H. Godfrey, S.S. Shabala","submitted_at":"2015-11-18T22:35:13Z","abstract_excerpt":"The kinetic power of radio jets is a quantity of fundamental importance to studies of the AGN feedback process and radio galaxy physics. A widely used proxy for jet power is the extended radio luminosity. A number of empirical methods have been used to calibrate a scaling relationship between jet power (Q) and radio luminosity (L) of the form log(Q) = beta_L * log(L) + C. The regression slope has typically been found to be beta_L ~ 0.7 - 0.8. Here we show that the previously reported scaling relations are strongly affected by the confounding variable, distance. We find that in a sample of FRI "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.06007","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":"2026-05-18T01:21:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MJhGH0+U3aEkl7km74FGujmtQxhoJK0o6k/Ff1EMFndtaB05beBjCplKpE84Onw6CV4HcZea6hMmtXAJKbKuAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T16:30:03.944971Z"},"content_sha256":"155c0db1e61e0fdcaf05040cf44e2c869b1f39fe16ef68ed7c2550731f4da266","schema_version":"1.0","event_id":"sha256:155c0db1e61e0fdcaf05040cf44e2c869b1f39fe16ef68ed7c2550731f4da266"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/66NKX3HTUBF4YDBTFMTNJIS4CH/bundle.json","state_url":"https://pith.science/pith/66NKX3HTUBF4YDBTFMTNJIS4CH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/66NKX3HTUBF4YDBTFMTNJIS4CH/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":"2026-06-26T16:30:03Z","links":{"resolver":"https://pith.science/pith/66NKX3HTUBF4YDBTFMTNJIS4CH","bundle":"https://pith.science/pith/66NKX3HTUBF4YDBTFMTNJIS4CH/bundle.json","state":"https://pith.science/pith/66NKX3HTUBF4YDBTFMTNJIS4CH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/66NKX3HTUBF4YDBTFMTNJIS4CH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:66NKX3HTUBF4YDBTFMTNJIS4CH","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":"667c54aa15610625b046b8216a91aa30231ea2d78f12a56c1d43622fd33b09e5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-18T22:35:13Z","title_canon_sha256":"1f575d3a70dfbe14f7397e24d58f84c4f479a831df8d83e5b1cbd6d4e9315470"},"schema_version":"1.0","source":{"id":"1511.06007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.06007","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"arxiv_version","alias_value":"1511.06007v1","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.06007","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"pith_short_12","alias_value":"66NKX3HTUBF4","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"66NKX3HTUBF4YDBT","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"66NKX3HT","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:155c0db1e61e0fdcaf05040cf44e2c869b1f39fe16ef68ed7c2550731f4da266","target":"graph","created_at":"2026-05-18T01:21:51Z","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 kinetic power of radio jets is a quantity of fundamental importance to studies of the AGN feedback process and radio galaxy physics. A widely used proxy for jet power is the extended radio luminosity. A number of empirical methods have been used to calibrate a scaling relationship between jet power (Q) and radio luminosity (L) of the form log(Q) = beta_L * log(L) + C. The regression slope has typically been found to be beta_L ~ 0.7 - 0.8. Here we show that the previously reported scaling relations are strongly affected by the confounding variable, distance. We find that in a sample of FRI ","authors_text":"L.E.H. Godfrey, S.S. Shabala","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-18T22:35:13Z","title":"Mutual distance dependence drives the observed jet power - radio luminosity scaling relations in radio galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.06007","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:ddc1ef801f084f01846921a65432bb3a0ae18a3405d00f93c7f407448ac663a5","target":"record","created_at":"2026-05-18T01:21:51Z","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":"667c54aa15610625b046b8216a91aa30231ea2d78f12a56c1d43622fd33b09e5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-18T22:35:13Z","title_canon_sha256":"1f575d3a70dfbe14f7397e24d58f84c4f479a831df8d83e5b1cbd6d4e9315470"},"schema_version":"1.0","source":{"id":"1511.06007","kind":"arxiv","version":1}},"canonical_sha256":"f79aabecf3a04bcc0c332b26d4a25c11d1e4bf03a8823eb7ccfcd76d5f8bf604","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f79aabecf3a04bcc0c332b26d4a25c11d1e4bf03a8823eb7ccfcd76d5f8bf604","first_computed_at":"2026-05-18T01:21:51.741809Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:51.741809Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DB30JxvTJeUWZHlDJMXRdGcrSYNqq+29gRhIkI4e2HUacuN5ygmtA3hNtpPvsvH7z66/8OdZi6HbWRbf+MMfBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:51.742299Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.06007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ddc1ef801f084f01846921a65432bb3a0ae18a3405d00f93c7f407448ac663a5","sha256:155c0db1e61e0fdcaf05040cf44e2c869b1f39fe16ef68ed7c2550731f4da266"],"state_sha256":"f83f18c396fdf82be537d6937d57c529b213f2a6ba088cc0c537b0b106a5fcb7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q3w2+LorigfpugAVbPi61TguhH+OaMz/d81XMGVBroUb0j3xH3zun0gLMbtFiM+LF9QWwD1vDLO5K/tSbujGDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T16:30:03.946949Z","bundle_sha256":"d405aa890ff81931d1b1d6cbf722f459ba788016e2e2db7d762134ecb4f34423"}}