{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:QORRYCFXK33QGLBWI5DMR6L7P4","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":"a2d17268454cec372e2415eef2c2b982593d01e5439272db3ccd60e41ab928b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-08-07T15:41:14Z","title_canon_sha256":"4544fd09504519492dac661a6cfcbd97e71411e2e60255bb2973cf29dd0d96f4"},"schema_version":"1.0","source":{"id":"1108.1551","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.1551","created_at":"2026-05-18T02:01:00Z"},{"alias_kind":"arxiv_version","alias_value":"1108.1551v1","created_at":"2026-05-18T02:01:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.1551","created_at":"2026-05-18T02:01:00Z"},{"alias_kind":"pith_short_12","alias_value":"QORRYCFXK33Q","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"QORRYCFXK33QGLBW","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"QORRYCFX","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:38b7c64b0769f7cacc8b44f84c56b554b11f5d678813a74cad9fc3fc89de1464","target":"graph","created_at":"2026-05-18T02:01:00Z","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":"Low-luminosity gamma-ray bursts (GRBs) with luminosity . 10^49erg/s probably consititute a distinct population from the classic high-luminosity GRBs. They are the most luminous objects detected so far within ~ 100 Mpc, the horizon distance of ultra-high energy cosmic rays (UHECRs), so they are considered to be candidate sources of UHECRs. It was recently argued that the energy production rate in UHECRs is much larger than that in gamma-ray photons of long GRBs measured by the Fermi satellite, which, if true, would challenge the view that GRBs can be the sources of UHECRs. We here suggest that ","authors_text":"Ruo-Yu Liu, Xiang-Yu Wang, Zi-Gao Dai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-08-07T15:41:14Z","title":"Nearby low-luminosity GRBs as the sources of ultra-high energy cosmic rays revisited"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.1551","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:dac78a39d353886f90a40ae17718a99d1ee4c2af595c09e6fb9b579183414f1f","target":"record","created_at":"2026-05-18T02:01:00Z","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":"a2d17268454cec372e2415eef2c2b982593d01e5439272db3ccd60e41ab928b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-08-07T15:41:14Z","title_canon_sha256":"4544fd09504519492dac661a6cfcbd97e71411e2e60255bb2973cf29dd0d96f4"},"schema_version":"1.0","source":{"id":"1108.1551","kind":"arxiv","version":1}},"canonical_sha256":"83a31c08b756f7032c364746c8f97f7f3c6c152db942fd925c89985f880c48dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83a31c08b756f7032c364746c8f97f7f3c6c152db942fd925c89985f880c48dd","first_computed_at":"2026-05-18T02:01:00.687138Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:00.687138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6ae1p6owiFBQuJDrNqnDrBcloi7ndmCwIR+BTAbxuKCKjhEH1Ty4cGpOPAUQxAh1qzIvDzTKFq4XWIQ6UTiGCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:00.687841Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.1551","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dac78a39d353886f90a40ae17718a99d1ee4c2af595c09e6fb9b579183414f1f","sha256:38b7c64b0769f7cacc8b44f84c56b554b11f5d678813a74cad9fc3fc89de1464"],"state_sha256":"4cd13b8e2bf85da0aa028fafba1d5b51a2841d2152dda46b02ec3dd4c85396b1"}