{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:ZAS6MX35J55GI6EXXCL4NO3VNH","short_pith_number":"pith:ZAS6MX35","canonical_record":{"source":{"id":"astro-ph/0208125","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-08-06T16:13:11Z","cross_cats_sorted":[],"title_canon_sha256":"e34691a6c5b6ee8d9848f98d78a18d2339d089d938a4c37d6d90739274a06658","abstract_canon_sha256":"71ad56b53d0b33106018bd7ba6048479ea50f3bfb8eb8c848a594abd037a0c16"},"schema_version":"1.0"},"canonical_sha256":"c825e65f7d4f7a647897b897c6bb7569cb6d86448e002333cd21d9765a77a0c2","source":{"kind":"arxiv","id":"astro-ph/0208125","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0208125","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0208125v1","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0208125","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"pith_short_12","alias_value":"ZAS6MX35J55G","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZAS6MX35J55GI6EX","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZAS6MX35","created_at":"2026-07-04T14:12:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:ZAS6MX35J55GI6EXXCL4NO3VNH","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0208125","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-08-06T16:13:11Z","cross_cats_sorted":[],"title_canon_sha256":"e34691a6c5b6ee8d9848f98d78a18d2339d089d938a4c37d6d90739274a06658","abstract_canon_sha256":"71ad56b53d0b33106018bd7ba6048479ea50f3bfb8eb8c848a594abd037a0c16"},"schema_version":"1.0"},"canonical_sha256":"c825e65f7d4f7a647897b897c6bb7569cb6d86448e002333cd21d9765a77a0c2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:12:09.205589Z","signature_b64":"0QSvJ4SpdlKfKC74gaYxHbeTVq/RauHacASNnDRo+c4aK/Lo96YUIfKSZ7zEx+AdjcTa9DmyYlBHKHj+0mwNBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c825e65f7d4f7a647897b897c6bb7569cb6d86448e002333cd21d9765a77a0c2","last_reissued_at":"2026-07-04T14:12:09.205230Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:12:09.205230Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0208125","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":"2026-07-04T14:12:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xj6EfiqFUyL1rEHQdwgViz28Ql7LcUTtP9OiPD+MJoQJQnDTFK3HUuL2E2srVOaGmtcts91DswKGUd7CpX5WCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:52:22.381271Z"},"content_sha256":"2be82f0c34af0e0e5411a3cb32bef6fc7ae0397acbadf761d750564301e858f1","schema_version":"1.0","event_id":"sha256:2be82f0c34af0e0e5411a3cb32bef6fc7ae0397acbadf761d750564301e858f1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:ZAS6MX35J55GI6EXXCL4NO3VNH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SS433: outflows here and there","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) FOMI SGO, (3) Astron, 4), (4) Leiden Obs., (5) Jodrell Bank Obs., (6) Univ. Central Lancashire), A.M. Stirling (6) ((1) JIVE, I. Fejes (2), R.C. Vermeulen (3), R.E. Spencer (5), R.T. Schilizzi (1, Z. Paragi (1","submitted_at":"2002-08-06T16:13:11Z","abstract_excerpt":"We summarize the results of VLBA and global VLBI observations of SS433 between 1995 and 2000. With these observations we resolve the inner jet of the source and identify an absorption region (~25 AU), the \"central radio gap\". The radio gap is caused by free-free absorption of the jet radio emission by a flattened outflow from the binary system. Radio emission is detected on 100 AU scales perpendicular to the normal jets (\"equatorial emission region\"; \"equatorial outflow\"). At some epochs the emission is smooth but compact features are frequently detected. We suggest that equatorial outflows ma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0208125","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0208125/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T14:12:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9z0GIYZ7mJjOmhdPA9BLRHLPmxv97CwGhb1Z0n98ASVlgXbQVETfaXNeJAlu+fVBuGubwqDeZeapts8Rl8EQDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:52:22.381845Z"},"content_sha256":"80328ea55ecb7c5d5b182d750892cd2e4ac9dc7145267263927298659c850bf2","schema_version":"1.0","event_id":"sha256:80328ea55ecb7c5d5b182d750892cd2e4ac9dc7145267263927298659c850bf2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZAS6MX35J55GI6EXXCL4NO3VNH/bundle.json","state_url":"https://pith.science/pith/ZAS6MX35J55GI6EXXCL4NO3VNH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZAS6MX35J55GI6EXXCL4NO3VNH/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":"2026-08-04T20:52:22Z","links":{"resolver":"https://pith.science/pith/ZAS6MX35J55GI6EXXCL4NO3VNH","bundle":"https://pith.science/pith/ZAS6MX35J55GI6EXXCL4NO3VNH/bundle.json","state":"https://pith.science/pith/ZAS6MX35J55GI6EXXCL4NO3VNH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZAS6MX35J55GI6EXXCL4NO3VNH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:ZAS6MX35J55GI6EXXCL4NO3VNH","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":"71ad56b53d0b33106018bd7ba6048479ea50f3bfb8eb8c848a594abd037a0c16","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-08-06T16:13:11Z","title_canon_sha256":"e34691a6c5b6ee8d9848f98d78a18d2339d089d938a4c37d6d90739274a06658"},"schema_version":"1.0","source":{"id":"astro-ph/0208125","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0208125","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0208125v1","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0208125","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"pith_short_12","alias_value":"ZAS6MX35J55G","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZAS6MX35J55GI6EX","created_at":"2026-07-04T14:12:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZAS6MX35","created_at":"2026-07-04T14:12:09Z"}],"graph_snapshots":[{"event_id":"sha256:80328ea55ecb7c5d5b182d750892cd2e4ac9dc7145267263927298659c850bf2","target":"graph","created_at":"2026-07-04T14:12:09Z","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/0208125/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We summarize the results of VLBA and global VLBI observations of SS433 between 1995 and 2000. With these observations we resolve the inner jet of the source and identify an absorption region (~25 AU), the \"central radio gap\". The radio gap is caused by free-free absorption of the jet radio emission by a flattened outflow from the binary system. Radio emission is detected on 100 AU scales perpendicular to the normal jets (\"equatorial emission region\"; \"equatorial outflow\"). At some epochs the emission is smooth but compact features are frequently detected. We suggest that equatorial outflows ma","authors_text":"2), (2) FOMI SGO, (3) Astron, 4), (4) Leiden Obs., (5) Jodrell Bank Obs., (6) Univ. Central Lancashire), A.M. Stirling (6) ((1) JIVE, I. Fejes (2), R.C. Vermeulen (3), R.E. Spencer (5), R.T. Schilizzi (1, Z. Paragi (1","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2002-08-06T16:13:11Z","title":"SS433: outflows here and there"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0208125","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":"sha256:2be82f0c34af0e0e5411a3cb32bef6fc7ae0397acbadf761d750564301e858f1","target":"record","created_at":"2026-07-04T14:12:09Z","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":"71ad56b53d0b33106018bd7ba6048479ea50f3bfb8eb8c848a594abd037a0c16","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-08-06T16:13:11Z","title_canon_sha256":"e34691a6c5b6ee8d9848f98d78a18d2339d089d938a4c37d6d90739274a06658"},"schema_version":"1.0","source":{"id":"astro-ph/0208125","kind":"arxiv","version":1}},"canonical_sha256":"c825e65f7d4f7a647897b897c6bb7569cb6d86448e002333cd21d9765a77a0c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c825e65f7d4f7a647897b897c6bb7569cb6d86448e002333cd21d9765a77a0c2","first_computed_at":"2026-07-04T14:12:09.205230Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:12:09.205230Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0QSvJ4SpdlKfKC74gaYxHbeTVq/RauHacASNnDRo+c4aK/Lo96YUIfKSZ7zEx+AdjcTa9DmyYlBHKHj+0mwNBw==","signature_status":"signed_v1","signed_at":"2026-07-04T14:12:09.205589Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0208125","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2be82f0c34af0e0e5411a3cb32bef6fc7ae0397acbadf761d750564301e858f1","sha256:80328ea55ecb7c5d5b182d750892cd2e4ac9dc7145267263927298659c850bf2"],"state_sha256":"55c118825953a5c375be629f33d5194824068705ee0c447c99205a8b4deb0146"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DoInWY6mfdLpM6YW+9Lf0CvgW1P2hdzJo84V8Xf5R3rDyP4nnCAeQYuOv4jlCqYWtaf68neba4YCbxVmPSOcAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T20:52:22.384916Z","bundle_sha256":"f9087e29827afd0beed3bd08ed2e18b0fee3920a06252981d0e9182c70f80b51"}}