{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:V7LWUMJZKBNKQGXNP53ZUBD3LR","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":"99bd4aef225534252970d97305ce3d0bd918bf3bd0413d1a715199cc1685b05f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-12T04:11:30Z","title_canon_sha256":"db1d90f77be5c5787c2b8fdd36ac0c270dbc9a610b76a13507848be74ad8af42"},"schema_version":"1.0","source":{"id":"0908.1610","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.1610","created_at":"2026-05-18T02:12:35Z"},{"alias_kind":"arxiv_version","alias_value":"0908.1610v1","created_at":"2026-05-18T02:12:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.1610","created_at":"2026-05-18T02:12:35Z"},{"alias_kind":"pith_short_12","alias_value":"V7LWUMJZKBNK","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"V7LWUMJZKBNKQGXN","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"V7LWUMJZ","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:31d9c50e6deeebb99c19b63f7431f1f707e67ea4a6ec7e76df425e9eff5947d7","target":"graph","created_at":"2026-05-18T02:12:35Z","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":"Observation by the CANGAROO-III stereoscopic system of the Imaging Cherenkov Telescope has detected extended emission of TeV gamma rays in the vicinity of the pulsar PSR B1706$-$44. The strength of the signal observed as gamma-ray-like events varies when we apply different ways of emulating background events. The reason for such uncertainties is argued in relevance to gamma-rays embedded in the \"off-source data\", that is, unknown sources and diffuse emission in the Galactic plane, namely, the existence of a complex structure of TeV gamma-ray emission around PSR B1706$-$44.","authors_text":"A.Kawachi, A.Seki, D.L.Swaby, E.Yamazaki, F.Kajino, F.Tokanai, G.Thornton, G.V.Bicknell, H.Ishioka, H.Katagiri, H.Kubo, H.Muraishi, I.Matsuzawa, J.Kushida, K.Inoue, K.Nishijima, K.Saito, K.Tsuchiya, M.Mori, M.Ohishi, P.G.Edwards, R.Enomoto, R.Kiuchi, R.W.Clay, S.Gunji, S.Hara, S.Hayashi, S.Kabuki, S.Nakano, S.Ryoki, S.Watanabe, S.Yanagita, T.Hara, T.Hattori, T.Kifune, T.Kunisawa, T.Matoba, T.Mizukami, T.Naito, T.Nakamori, T.Suzuki, T.Tanimori, T.Yoshida, T.Yoshikoshi, V.Stamatescu, Y.Higashi, Y.Hirai, Y.Matsubara, Y.Mizumoto, Y.Mizumura, Y.Otake, Y.Sakamoto, Y.Yukawa (CANGAROO-III)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-12T04:11:30Z","title":"CANGAROO-III Observation of TeV Gamma Rays from the vicinity of PSR B1 706-44"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.1610","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:a82837be85da7287b18efc3e5fe71f76569555cd80896d13620e24fe927d626e","target":"record","created_at":"2026-05-18T02:12:35Z","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":"99bd4aef225534252970d97305ce3d0bd918bf3bd0413d1a715199cc1685b05f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-12T04:11:30Z","title_canon_sha256":"db1d90f77be5c5787c2b8fdd36ac0c270dbc9a610b76a13507848be74ad8af42"},"schema_version":"1.0","source":{"id":"0908.1610","kind":"arxiv","version":1}},"canonical_sha256":"afd76a3139505aa81aed7f779a047b5c6cd824174fd2c776fbbf4f7e57294a49","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"afd76a3139505aa81aed7f779a047b5c6cd824174fd2c776fbbf4f7e57294a49","first_computed_at":"2026-05-18T02:12:35.306393Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:12:35.306393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iLuFW4MY5m4VWMzWGCUuI/qBy0gVvvVQxLGJ40s23psMRIO1oT9mctKXJVBKXctAWXRrJOhRmyf52ti3k4naBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:12:35.307175Z","signed_message":"canonical_sha256_bytes"},"source_id":"0908.1610","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a82837be85da7287b18efc3e5fe71f76569555cd80896d13620e24fe927d626e","sha256:31d9c50e6deeebb99c19b63f7431f1f707e67ea4a6ec7e76df425e9eff5947d7"],"state_sha256":"312afb3dadd597e0147e023e0ffe0ccd88da4b6a9290526a615be12ef3603ed2"}