{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:2OKLDDCR3EDG4DGA6KYKFUYNQT","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":"ee8885698331cd6793e99804285a984cbbacc17a17ad72c1ca500568a36cb14f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-02-10T02:55:19Z","title_canon_sha256":"9648157388c9a28e5c15b16549292a00402c1c4e90872999f21a3f6b89bfc939"},"schema_version":"1.0","source":{"id":"2002.03507","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.03507","created_at":"2026-07-05T00:46:59Z"},{"alias_kind":"arxiv_version","alias_value":"2002.03507v1","created_at":"2026-07-05T00:46:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.03507","created_at":"2026-07-05T00:46:59Z"},{"alias_kind":"pith_short_12","alias_value":"2OKLDDCR3EDG","created_at":"2026-07-05T00:46:59Z"},{"alias_kind":"pith_short_16","alias_value":"2OKLDDCR3EDG4DGA","created_at":"2026-07-05T00:46:59Z"},{"alias_kind":"pith_short_8","alias_value":"2OKLDDCR","created_at":"2026-07-05T00:46:59Z"}],"graph_snapshots":[{"event_id":"sha256:3d78f531818efa61ca1a6987d1d834890eba9659fdaeece030f3a99f029a7b90","target":"graph","created_at":"2026-07-05T00:46:59Z","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/2002.03507/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Young neutron stars (NSs) born in core-collapse explosions are promising candidates for the central engines of fast radio bursts (FRBs), since the first localized repeating burst FRB 121102 happens in a star forming dwarf galaxy, which is similar to the host galaxies of superluminous supernovae (SLSNe) and long gamma-ray bursts (LGRBs). However, FRB 180924 and FRB 190523 are localized to massive galaxies with low rates of star formation, compared with the host of FRB 121102. Meanwhile, the offsets between the bursts and host centers are about 4 kpc and 29 kpc for FRB 180924 and FRB 190523, res","authors_text":"F. Y. Wang, Yuan-Pei Yang, Y. W. Yu, Y. Y. Wang, Z. G. Dai, Z. Y. Zuo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-02-10T02:55:19Z","title":"Fast radio bursts from activities of neutron stars newborn in BNS mergers: offset, birth rate and observational properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.03507","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":"sha256:6367e1b9f96b4d8e55e4c9f31cf8ee2aadc581d5b20c7946b795eda320abcf7d","target":"record","created_at":"2026-07-05T00:46:59Z","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":"ee8885698331cd6793e99804285a984cbbacc17a17ad72c1ca500568a36cb14f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-02-10T02:55:19Z","title_canon_sha256":"9648157388c9a28e5c15b16549292a00402c1c4e90872999f21a3f6b89bfc939"},"schema_version":"1.0","source":{"id":"2002.03507","kind":"arxiv","version":1}},"canonical_sha256":"d394b18c51d9066e0cc0f2b0a2d30d84fd2995f664f8a859771551ceb99b27c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d394b18c51d9066e0cc0f2b0a2d30d84fd2995f664f8a859771551ceb99b27c0","first_computed_at":"2026-07-05T00:46:59.788470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:46:59.788470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B2vXZn97gTBALpzcq0nvguOFwdXjrLUsJ/8zx+HY4HvZxItHSGMG0jfUlGYy+TGarRoDa6NU+7RRP2of4MmYAA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:46:59.788966Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.03507","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6367e1b9f96b4d8e55e4c9f31cf8ee2aadc581d5b20c7946b795eda320abcf7d","sha256:3d78f531818efa61ca1a6987d1d834890eba9659fdaeece030f3a99f029a7b90"],"state_sha256":"ce7e3edb0b9a127053947000f428a9dc5092ec9fb271acbb30d5f66eab210e22"}