{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:5TKDFV7ZHEXXPY7EHBQPKDALUG","short_pith_number":"pith:5TKDFV7Z","canonical_record":{"source":{"id":"astro-ph/0502575","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2005-02-28T15:29:55Z","cross_cats_sorted":[],"title_canon_sha256":"16d2d897dfc73eea8c15cdc204987b5250ce4b993ad2bbfad6eb22aab986ce1c","abstract_canon_sha256":"d68a21bde1c806fe3ced81878491e49fa8ee84b312d30f9adec86b4a91b27de6"},"schema_version":"1.0"},"canonical_sha256":"ecd432d7f9392f77e3e43860f50c0ba1ae17cd90619ac9a123e37bff6b4fe9ec","source":{"kind":"arxiv","id":"astro-ph/0502575","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0502575","created_at":"2026-05-18T02:40:25Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0502575v1","created_at":"2026-05-18T02:40:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0502575","created_at":"2026-05-18T02:40:25Z"},{"alias_kind":"pith_short_12","alias_value":"5TKDFV7ZHEXX","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"5TKDFV7ZHEXXPY7E","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"5TKDFV7Z","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:5TKDFV7ZHEXXPY7EHBQPKDALUG","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0502575","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2005-02-28T15:29:55Z","cross_cats_sorted":[],"title_canon_sha256":"16d2d897dfc73eea8c15cdc204987b5250ce4b993ad2bbfad6eb22aab986ce1c","abstract_canon_sha256":"d68a21bde1c806fe3ced81878491e49fa8ee84b312d30f9adec86b4a91b27de6"},"schema_version":"1.0"},"canonical_sha256":"ecd432d7f9392f77e3e43860f50c0ba1ae17cd90619ac9a123e37bff6b4fe9ec","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:40:25.772611Z","signature_b64":"LFGYWIzRll3wzfE6bZzs+RyaXt0vABE1zDvIpzvSSGXNiNlmt0f1Egyb6EvBQZLL4UsmAmU6i+pBb1anaynUBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ecd432d7f9392f77e3e43860f50c0ba1ae17cd90619ac9a123e37bff6b4fe9ec","last_reissued_at":"2026-05-18T02:40:25.772148Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:40:25.772148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0502575","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":"2026-05-18T02:40:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nbsU3hBOCvKzFDjStjNWdeyHcCLD39bWFQZKJ7ZdfwnK8jSEamtZlnXkmfEB3fQRs8P5Pdx1Ibzk+kPFc1LhBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T00:04:14.682199Z"},"content_sha256":"1eeabb335c4e7eec0f3ded250618804bbb8e33f04933afc3ff97d484c0b4d88f","schema_version":"1.0","event_id":"sha256:1eeabb335c4e7eec0f3ded250618804bbb8e33f04933afc3ff97d484c0b4d88f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:5TKDFV7ZHEXXPY7EHBQPKDALUG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Chandra and XMM-Newton study of the wide-angle tail radio galaxy 3C465","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"D. M. Worrall, I. Sakelliou, M. J. Hardcastle","submitted_at":"2005-02-28T15:29:55Z","abstract_excerpt":"We have observed the prototypical wide-angle tail radio galaxy 3C465 with Chandra and XMM-Newton. X-ray emission is detected from the active nucleus and the inner radio jet, as well as a small-scale, cool component of thermal emission, a number of the individual galaxies of the host cluster (Abell 2634), and the hotter thermal emission from the cluster itself. The X-ray detection of the jet allows us to argue that synchrotron emission may be an important mechanism in other well-collimated, fast jets, including those of classical double radio sources. The bases of the radio plumes are not detec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0502575","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":"2026-05-18T02:40:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tpKdT45TBITucjeIJ9O8H1UpFa7jAmcHLBTJIrG7T8u9psAyoHulkV1yonWhejeP5OD3HDRYrOJV+7+PBzm4Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T00:04:14.682640Z"},"content_sha256":"860bbb95862099fd40459fa8dce7450c879b19bade02c214985055d02a809cca","schema_version":"1.0","event_id":"sha256:860bbb95862099fd40459fa8dce7450c879b19bade02c214985055d02a809cca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5TKDFV7ZHEXXPY7EHBQPKDALUG/bundle.json","state_url":"https://pith.science/pith/5TKDFV7ZHEXXPY7EHBQPKDALUG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5TKDFV7ZHEXXPY7EHBQPKDALUG/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":"2026-05-19T00:04:14Z","links":{"resolver":"https://pith.science/pith/5TKDFV7ZHEXXPY7EHBQPKDALUG","bundle":"https://pith.science/pith/5TKDFV7ZHEXXPY7EHBQPKDALUG/bundle.json","state":"https://pith.science/pith/5TKDFV7ZHEXXPY7EHBQPKDALUG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5TKDFV7ZHEXXPY7EHBQPKDALUG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:5TKDFV7ZHEXXPY7EHBQPKDALUG","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":"d68a21bde1c806fe3ced81878491e49fa8ee84b312d30f9adec86b4a91b27de6","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-02-28T15:29:55Z","title_canon_sha256":"16d2d897dfc73eea8c15cdc204987b5250ce4b993ad2bbfad6eb22aab986ce1c"},"schema_version":"1.0","source":{"id":"astro-ph/0502575","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0502575","created_at":"2026-05-18T02:40:25Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0502575v1","created_at":"2026-05-18T02:40:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0502575","created_at":"2026-05-18T02:40:25Z"},{"alias_kind":"pith_short_12","alias_value":"5TKDFV7ZHEXX","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"5TKDFV7ZHEXXPY7E","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"5TKDFV7Z","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:860bbb95862099fd40459fa8dce7450c879b19bade02c214985055d02a809cca","target":"graph","created_at":"2026-05-18T02:40:25Z","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 have observed the prototypical wide-angle tail radio galaxy 3C465 with Chandra and XMM-Newton. X-ray emission is detected from the active nucleus and the inner radio jet, as well as a small-scale, cool component of thermal emission, a number of the individual galaxies of the host cluster (Abell 2634), and the hotter thermal emission from the cluster itself. The X-ray detection of the jet allows us to argue that synchrotron emission may be an important mechanism in other well-collimated, fast jets, including those of classical double radio sources. The bases of the radio plumes are not detec","authors_text":"D. M. Worrall, I. Sakelliou, M. J. Hardcastle","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2005-02-28T15:29:55Z","title":"A Chandra and XMM-Newton study of the wide-angle tail radio galaxy 3C465"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0502575","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":"sha256:1eeabb335c4e7eec0f3ded250618804bbb8e33f04933afc3ff97d484c0b4d88f","target":"record","created_at":"2026-05-18T02:40:25Z","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":"d68a21bde1c806fe3ced81878491e49fa8ee84b312d30f9adec86b4a91b27de6","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-02-28T15:29:55Z","title_canon_sha256":"16d2d897dfc73eea8c15cdc204987b5250ce4b993ad2bbfad6eb22aab986ce1c"},"schema_version":"1.0","source":{"id":"astro-ph/0502575","kind":"arxiv","version":1}},"canonical_sha256":"ecd432d7f9392f77e3e43860f50c0ba1ae17cd90619ac9a123e37bff6b4fe9ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ecd432d7f9392f77e3e43860f50c0ba1ae17cd90619ac9a123e37bff6b4fe9ec","first_computed_at":"2026-05-18T02:40:25.772148Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:40:25.772148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LFGYWIzRll3wzfE6bZzs+RyaXt0vABE1zDvIpzvSSGXNiNlmt0f1Egyb6EvBQZLL4UsmAmU6i+pBb1anaynUBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:40:25.772611Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0502575","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1eeabb335c4e7eec0f3ded250618804bbb8e33f04933afc3ff97d484c0b4d88f","sha256:860bbb95862099fd40459fa8dce7450c879b19bade02c214985055d02a809cca"],"state_sha256":"e7b2534bd8bbd1b02db0e24da998822cbe0bc944511ab361f0489bd0cab38760"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zcasmD7aJGlOKodq5DJ38dovM4n9HFCuH9YUupn2kTC/5PL2BN7tNWH3nX9zf/zIKP6U9ChIXK57QPMCizsgDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T00:04:14.683971Z","bundle_sha256":"75dd04cdd519ff5fc3f015d1f6f03a50d344c0f59fc586af1e151205685ad3b3"}}