{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:B5DCTJZHIUE4CXCJV2YYBUDT5H","short_pith_number":"pith:B5DCTJZH","canonical_record":{"source":{"id":"0809.2140","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-09-12T06:19:34Z","cross_cats_sorted":[],"title_canon_sha256":"97221b47bbcf3bba2bd5313756a3b355ca482622cb791c658a3b3ce9dd656577","abstract_canon_sha256":"7b5f12b2c24d8352991d4f4c8c6bc6ae20b25d2a9281c0294954bbb61a572540"},"schema_version":"1.0"},"canonical_sha256":"0f4629a7274509c15c49aeb180d073e9cbd62aacfb3462d7cf2ff6b7ed59fed4","source":{"kind":"arxiv","id":"0809.2140","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0809.2140","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"arxiv_version","alias_value":"0809.2140v1","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0809.2140","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"pith_short_12","alias_value":"B5DCTJZHIUE4","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"pith_short_16","alias_value":"B5DCTJZHIUE4CXCJ","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"pith_short_8","alias_value":"B5DCTJZH","created_at":"2026-07-04T17:12:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:B5DCTJZHIUE4CXCJV2YYBUDT5H","target":"record","payload":{"canonical_record":{"source":{"id":"0809.2140","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-09-12T06:19:34Z","cross_cats_sorted":[],"title_canon_sha256":"97221b47bbcf3bba2bd5313756a3b355ca482622cb791c658a3b3ce9dd656577","abstract_canon_sha256":"7b5f12b2c24d8352991d4f4c8c6bc6ae20b25d2a9281c0294954bbb61a572540"},"schema_version":"1.0"},"canonical_sha256":"0f4629a7274509c15c49aeb180d073e9cbd62aacfb3462d7cf2ff6b7ed59fed4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:12:41.993915Z","signature_b64":"Z944CkiJm7SYJVKC5tFZO3KpQl9yOYrqP9wcRYQbBYlFQRl0dG6LduLJLU2G3MlL7AHKKwmDdr3P6nb/JrITCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f4629a7274509c15c49aeb180d073e9cbd62aacfb3462d7cf2ff6b7ed59fed4","last_reissued_at":"2026-07-04T17:12:41.993526Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:12:41.993526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0809.2140","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":"2026-07-04T17:12:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vxDPNdd7cL3iXlxv/f/pVedNBeewPzSmdqBHyHcx/n+S2H5nzyulFWt5rH5ZMSHx8QTCZegdj2f2QdH3DchyCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T09:30:14.682944Z"},"content_sha256":"4232abef493b32f288361e8f5a0f3cf2fb810b78453e9be6933ae74f4432a1a4","schema_version":"1.0","event_id":"sha256:4232abef493b32f288361e8f5a0f3cf2fb810b78453e9be6933ae74f4432a1a4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:B5DCTJZHIUE4CXCJV2YYBUDT5H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ionization Cone in the X-ray Binary LMC X-1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"(2) Anglo-Australian Observatory, Australia, Australia), J. Bland-Hawthorn (1), R. Cooke (1), R. Sharp (2), Sydney, Z. Kuncic (1) ((1) University of Sydney","submitted_at":"2008-09-12T06:19:34Z","abstract_excerpt":"In an earlier paper, we presented the first evidence for a bow-shock nebula surrounding the X-ray binary LMC X-1 on a scale of ~15 pc, which we argued was powered by a jet associated with an accretion disk. We now present the first evidence for an ionization cone extending from an X-ray binary, a phenomenon only seen to date in active galactic nuclei (AGN). The ionization cone, detected in the HeII4686/Hbeta and [OIII]5007/Hbeta line ratio maps, aligns with the direction of the jet inferred from the bow-shock nebula. The cone has an opening angle ~45 deg and radial extent ~3.8 pc. Since the He"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0809.2140","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/0809.2140/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":"2026-07-04T17:12:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kpk/E9cz7Pj9YTcZFe3qjp66hlJ4HN6WxHKpydXY5A7CBldTAs17Y6v29T0DVMy6QSvv32PhD+Elz1ZEWsRAAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T09:30:14.683329Z"},"content_sha256":"8bf6dab8558bbe080d0b0cc27e1e4271491f686f4093f4bf08f55b7ef6bf6791","schema_version":"1.0","event_id":"sha256:8bf6dab8558bbe080d0b0cc27e1e4271491f686f4093f4bf08f55b7ef6bf6791"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B5DCTJZHIUE4CXCJV2YYBUDT5H/bundle.json","state_url":"https://pith.science/pith/B5DCTJZHIUE4CXCJV2YYBUDT5H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B5DCTJZHIUE4CXCJV2YYBUDT5H/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":"2026-07-05T09:30:14Z","links":{"resolver":"https://pith.science/pith/B5DCTJZHIUE4CXCJV2YYBUDT5H","bundle":"https://pith.science/pith/B5DCTJZHIUE4CXCJV2YYBUDT5H/bundle.json","state":"https://pith.science/pith/B5DCTJZHIUE4CXCJV2YYBUDT5H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B5DCTJZHIUE4CXCJV2YYBUDT5H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:B5DCTJZHIUE4CXCJV2YYBUDT5H","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":"7b5f12b2c24d8352991d4f4c8c6bc6ae20b25d2a9281c0294954bbb61a572540","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-09-12T06:19:34Z","title_canon_sha256":"97221b47bbcf3bba2bd5313756a3b355ca482622cb791c658a3b3ce9dd656577"},"schema_version":"1.0","source":{"id":"0809.2140","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0809.2140","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"arxiv_version","alias_value":"0809.2140v1","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0809.2140","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"pith_short_12","alias_value":"B5DCTJZHIUE4","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"pith_short_16","alias_value":"B5DCTJZHIUE4CXCJ","created_at":"2026-07-04T17:12:41Z"},{"alias_kind":"pith_short_8","alias_value":"B5DCTJZH","created_at":"2026-07-04T17:12:41Z"}],"graph_snapshots":[{"event_id":"sha256:8bf6dab8558bbe080d0b0cc27e1e4271491f686f4093f4bf08f55b7ef6bf6791","target":"graph","created_at":"2026-07-04T17:12:41Z","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/0809.2140/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In an earlier paper, we presented the first evidence for a bow-shock nebula surrounding the X-ray binary LMC X-1 on a scale of ~15 pc, which we argued was powered by a jet associated with an accretion disk. We now present the first evidence for an ionization cone extending from an X-ray binary, a phenomenon only seen to date in active galactic nuclei (AGN). The ionization cone, detected in the HeII4686/Hbeta and [OIII]5007/Hbeta line ratio maps, aligns with the direction of the jet inferred from the bow-shock nebula. The cone has an opening angle ~45 deg and radial extent ~3.8 pc. Since the He","authors_text":"(2) Anglo-Australian Observatory, Australia, Australia), J. Bland-Hawthorn (1), R. Cooke (1), R. Sharp (2), Sydney, Z. Kuncic (1) ((1) University of Sydney","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-09-12T06:19:34Z","title":"Ionization Cone in the X-ray Binary LMC X-1"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0809.2140","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":"sha256:4232abef493b32f288361e8f5a0f3cf2fb810b78453e9be6933ae74f4432a1a4","target":"record","created_at":"2026-07-04T17:12:41Z","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":"7b5f12b2c24d8352991d4f4c8c6bc6ae20b25d2a9281c0294954bbb61a572540","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-09-12T06:19:34Z","title_canon_sha256":"97221b47bbcf3bba2bd5313756a3b355ca482622cb791c658a3b3ce9dd656577"},"schema_version":"1.0","source":{"id":"0809.2140","kind":"arxiv","version":1}},"canonical_sha256":"0f4629a7274509c15c49aeb180d073e9cbd62aacfb3462d7cf2ff6b7ed59fed4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f4629a7274509c15c49aeb180d073e9cbd62aacfb3462d7cf2ff6b7ed59fed4","first_computed_at":"2026-07-04T17:12:41.993526Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:12:41.993526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z944CkiJm7SYJVKC5tFZO3KpQl9yOYrqP9wcRYQbBYlFQRl0dG6LduLJLU2G3MlL7AHKKwmDdr3P6nb/JrITCw==","signature_status":"signed_v1","signed_at":"2026-07-04T17:12:41.993915Z","signed_message":"canonical_sha256_bytes"},"source_id":"0809.2140","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4232abef493b32f288361e8f5a0f3cf2fb810b78453e9be6933ae74f4432a1a4","sha256:8bf6dab8558bbe080d0b0cc27e1e4271491f686f4093f4bf08f55b7ef6bf6791"],"state_sha256":"284dd378817b0f3399eb2c67d4a3bdf694fbe1cb20f43ad89c26c3541302798d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m6C3aRrFhl2N7zuxWqT3Sq0Da7HD5uMhDFrRYvLXL1IypeTmRVeXlLF/vRX6Gfty+nyLCz9h/+LSl7+S/AYMDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T09:30:14.685447Z","bundle_sha256":"6cefaf3686c21892bacf7c5c4b9efbd05eee8aa84a8b44897ffe88f602195772"}}