{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:XAPKJOHM5CHECW4VX6SLY5MJFJ","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":"792d70aa44362d7d0e82af5f82b310f9a213a45c8bf10a168885f0d08e1f5e56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-01T10:04:24Z","title_canon_sha256":"990a7a26e0c9479f30b1c8de13eca3e69b8ae659a0a4ca3221ceb35538d73156"},"schema_version":"1.0","source":{"id":"0909.0133","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.0133","created_at":"2026-05-18T02:34:36Z"},{"alias_kind":"arxiv_version","alias_value":"0909.0133v1","created_at":"2026-05-18T02:34:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.0133","created_at":"2026-05-18T02:34:36Z"},{"alias_kind":"pith_short_12","alias_value":"XAPKJOHM5CHE","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"XAPKJOHM5CHECW4V","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"XAPKJOHM","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:5f0c7145ef3d2f681251b5bbc01de1cc05c4757cdc2b3f52fd3281e50d574531","target":"graph","created_at":"2026-05-18T02:34:36Z","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":"SS433, located at the center of the supernova remnant W50, is a close proximity binary system consisting of a compact star and a normal star. Jets of material are directed outwards from the vicinity of the compact star symmetrically to the east and west. Non-thermal hard X-ray emission is detected from lobes lying on both sides. Shock accelerated electrons are expected to generate sub-TeV gamma rays through the inverse-Compton process in the lobes. Observations of the western X-ray lobe region of SS433/W50 system have been performed to detect sub-TeV gamma-rays using the 10m CANGAROO-II telesc","authors_text":"A. Asahara, A. Kawachi, C. Itoh, D. L. Swaby, D. Nishida, F. Kajino, F. Tokanai, G. Thornton, G. V. Bicknell, H. Katagiri, H. Kubo, H. Mori, H. Muraishi, H. Tanimura, J. Kushida, J. R. Patterson, K. Nishijima, K. Okumura, K. Sakurazawa, K. Tsuchiya, L. T. Ksenofontov, M. Mori, M. Ohishi, N. Sakamoto, P. G. Edwards, R. Enomoto, R. J. Protheroe, R. Kurosaka, R. W. Clay, Sei. Hayashi, S. Gunji, S. Hara, S. Kabuki, S. Watanabe, S. Yanagita, T. Hara, T. Hattori, T. Kifune, T. Kurihara, T. Naito, T. Nakase, T. Tanimori, T. Uchida, T. Yamaoka, T. Yoshida, T. Yoshikoshi, Y. Doi, Y. Matsubara, Y. Miyashita, Y. Mizumoto, Y. Muraki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-01T10:04:24Z","title":"Search for VHE gamma rays from SS433/W50 with the CANGAROO-II telescope"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.0133","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":"sha256:3e1268a07866540d2ed1f57fa4edbb779ddbe139e357d26da468d65e4bd6a6a5","target":"record","created_at":"2026-05-18T02:34:36Z","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":"792d70aa44362d7d0e82af5f82b310f9a213a45c8bf10a168885f0d08e1f5e56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-01T10:04:24Z","title_canon_sha256":"990a7a26e0c9479f30b1c8de13eca3e69b8ae659a0a4ca3221ceb35538d73156"},"schema_version":"1.0","source":{"id":"0909.0133","kind":"arxiv","version":1}},"canonical_sha256":"b81ea4b8ece88e415b95bfa4bc75892a4a99f45d57d3f88c537ac95396ff0222","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b81ea4b8ece88e415b95bfa4bc75892a4a99f45d57d3f88c537ac95396ff0222","first_computed_at":"2026-05-18T02:34:36.933323Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:36.933323Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aZ5Dvsc+uWmuxbCABFRAsAWBJHubNxdfgvs2rZQM66fa8Eh0XtOgIr59QsX9fKm5CvUukdskoP95BGIluHrPAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:36.933724Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.0133","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e1268a07866540d2ed1f57fa4edbb779ddbe139e357d26da468d65e4bd6a6a5","sha256:5f0c7145ef3d2f681251b5bbc01de1cc05c4757cdc2b3f52fd3281e50d574531"],"state_sha256":"2fcd30ff67ce2eafa201bceedffbfcba5dc03234e80e8a9d181356d2711fb567"}