{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:BS6CN5RUCLTSCJBZWJI7QLTHQD","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":"e33ac8cc16a4cd530b5784178fd42dfd4df839e41a5f1c253c245dba59a72f5b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-09-27T22:32:25Z","title_canon_sha256":"4c5408516f97720c8c871be6e5548ca624aa9855aec868af7908271b60aaff94"},"schema_version":"1.0","source":{"id":"2209.13726","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.13726","created_at":"2026-07-05T06:30:02Z"},{"alias_kind":"arxiv_version","alias_value":"2209.13726v1","created_at":"2026-07-05T06:30:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.13726","created_at":"2026-07-05T06:30:02Z"},{"alias_kind":"pith_short_12","alias_value":"BS6CN5RUCLTS","created_at":"2026-07-05T06:30:02Z"},{"alias_kind":"pith_short_16","alias_value":"BS6CN5RUCLTSCJBZ","created_at":"2026-07-05T06:30:02Z"},{"alias_kind":"pith_short_8","alias_value":"BS6CN5RU","created_at":"2026-07-05T06:30:02Z"}],"graph_snapshots":[{"event_id":"sha256:f435b445a2ca8c5b06a981b597c78566e01913d20d391dbe42b464f8f9f03e64","target":"graph","created_at":"2026-07-05T06:30:02Z","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/2209.13726/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In addition to its implications for astrophysics, the hunt for GRB neutrinos could also be significant in quantum-gravity research, since they are excellent probes of the microscopic fabric of spacetime. Some previous studies based on IceCube neutrinos had found intriguing preliminary evidence that some of them might be GRB neutrinos with travel times affected by quantum properties of spacetime, with the noticeable feature that quantum spacetime would slow down some of the neutrinos while others would be sped up. Recently the IceCube collaboration revised significantly the estimates of the dir","authors_text":"Giacomo D'Amico, Giacomo Rosati, Giovanni Amelino-Camelia, Giulia Gubitosi, Maria Grazia Di Luca","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-09-27T22:32:25Z","title":"Could quantum gravity slow down neutrinos?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.13726","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:a987c540f34f6528977b049b100507ca5e8920ca4c9df5c2d843bbb5c642d983","target":"record","created_at":"2026-07-05T06:30:02Z","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":"e33ac8cc16a4cd530b5784178fd42dfd4df839e41a5f1c253c245dba59a72f5b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-09-27T22:32:25Z","title_canon_sha256":"4c5408516f97720c8c871be6e5548ca624aa9855aec868af7908271b60aaff94"},"schema_version":"1.0","source":{"id":"2209.13726","kind":"arxiv","version":1}},"canonical_sha256":"0cbc26f63412e7212439b251f82e6780e69261c75c009a74695cf91eaf1be13f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0cbc26f63412e7212439b251f82e6780e69261c75c009a74695cf91eaf1be13f","first_computed_at":"2026-07-05T06:30:02.101347Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:30:02.101347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Vt9I8BXYANjcCmkrq1rlXq/Eo8b9FkrW51PhH8HJ80gmHJrbQgWuHVf6bjNjXRNuJPO59ne6K15rO7wFpDWqBA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:30:02.101905Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.13726","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a987c540f34f6528977b049b100507ca5e8920ca4c9df5c2d843bbb5c642d983","sha256:f435b445a2ca8c5b06a981b597c78566e01913d20d391dbe42b464f8f9f03e64"],"state_sha256":"b7a7fa7549f626cd380afa3ac615d499df8ff137ba30334b5a79a2c94c9e624a"}