{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ZI223OOAJJIL6PYMNMZBURJRGH","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":"3a68dc6dc229ebf77bfd881b7064e74dd5187511dbd6291c3dfc412b1c0728da","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-06-05T14:33:31Z","title_canon_sha256":"218395c54a77add51281ce817bda189aede1aaea0758725877f3c252e096c7eb"},"schema_version":"1.0","source":{"id":"2406.03320","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.03320","created_at":"2026-07-05T08:27:54Z"},{"alias_kind":"arxiv_version","alias_value":"2406.03320v1","created_at":"2026-07-05T08:27:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.03320","created_at":"2026-07-05T08:27:54Z"},{"alias_kind":"pith_short_12","alias_value":"ZI223OOAJJIL","created_at":"2026-07-05T08:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"ZI223OOAJJIL6PYM","created_at":"2026-07-05T08:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"ZI223OOA","created_at":"2026-07-05T08:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:c0bf23f8dba54949ed5a0ad34c8acfefc0fbb32ebefc972ee1309e4bf16f3bfc","target":"graph","created_at":"2026-07-05T08:27:54Z","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/2406.03320/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the detection of high-energy gamma-ray emission towards the G305 star-forming region. Using almost 15 years of observation data from {\\sl Fermi} Large Area Telescope, we detected an extended gamma-ray source in this region with a significance of $\\sim 13 \\sigma$. The gamma-ray radiation reveals a clear pion-bump feature and can be fitted with the power law parent proton spectrum with an index of $-2.5$. The total cosmic ray (CR) proton energy in the gamma-ray production region is estimated to be the order of $10^{49}\\ \\rm erg$. We further derived the CR radial distribution from both ","authors_text":"Bing Liu, Jiahao Liu, Ruizhi Yang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-06-05T14:33:31Z","title":"Detection of extended gamma-ray emission in the vicinity of Cl Danks 1 and 2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.03320","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":"sha256:66a2a1563461413f3e18d818c3a7337e6f197b9b040fe9874ce0a772b2bb5cb2","target":"record","created_at":"2026-07-05T08:27:54Z","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":"3a68dc6dc229ebf77bfd881b7064e74dd5187511dbd6291c3dfc412b1c0728da","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-06-05T14:33:31Z","title_canon_sha256":"218395c54a77add51281ce817bda189aede1aaea0758725877f3c252e096c7eb"},"schema_version":"1.0","source":{"id":"2406.03320","kind":"arxiv","version":1}},"canonical_sha256":"ca35adb9c04a50bf3f0c6b321a453131c4acaa377234ad4f56fc7d03da4e68fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca35adb9c04a50bf3f0c6b321a453131c4acaa377234ad4f56fc7d03da4e68fb","first_computed_at":"2026-07-05T08:27:54.873376Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:27:54.873376Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dwb5f28BMH6//ZWxgayDniWme1CVdcF1bnyrdDAkShJ+v3Vmg+7XpSEg+pAsmD0aWT2fI4zsxTmbDBVL1774AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:27:54.873799Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.03320","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66a2a1563461413f3e18d818c3a7337e6f197b9b040fe9874ce0a772b2bb5cb2","sha256:c0bf23f8dba54949ed5a0ad34c8acfefc0fbb32ebefc972ee1309e4bf16f3bfc"],"state_sha256":"d2a916928e0cf5a2aec8a50496d9250693fdaab5f2bd50ff48a8e987d7d3be22"}