{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:VOFTUDYUSYCHRT2FUNFGMO4YNQ","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":"79f855e1ba4269bd060690813f2a718458d68debb68d4ae70f66cd9bcb562278","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-08-13T22:37:12Z","title_canon_sha256":"8f412137cffad4de8a3b8248352fca922297340f2b5a8adb563051d0ab3406d3"},"schema_version":"1.0","source":{"id":"1908.04884","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.04884","created_at":"2026-07-04T23:55:57Z"},{"alias_kind":"arxiv_version","alias_value":"1908.04884v1","created_at":"2026-07-04T23:55:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.04884","created_at":"2026-07-04T23:55:57Z"},{"alias_kind":"pith_short_12","alias_value":"VOFTUDYUSYCH","created_at":"2026-07-04T23:55:57Z"},{"alias_kind":"pith_short_16","alias_value":"VOFTUDYUSYCHRT2F","created_at":"2026-07-04T23:55:57Z"},{"alias_kind":"pith_short_8","alias_value":"VOFTUDYU","created_at":"2026-07-04T23:55:57Z"}],"graph_snapshots":[{"event_id":"sha256:ec5e7a7e48419783e9082ae1cb6a508989dc5697414ed51b6e1cd71b7123b0ca","target":"graph","created_at":"2026-07-04T23:55:57Z","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/1908.04884/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In 2016, IceCube initiated a system of public real-time alerts that are typically issued within one minute, following the detection of a neutrino candidate event that is likely to be of astrophysical origin. The goal of these alerts is to enable multi-messenger observations that may identify the neutrino source. Through January 31, 2019, a total of 20 public alerts have been issued, with many of them receiving follow-up observations across multiple wavelength bands. One alert in particular, IceCube-170922A, was found to be associated with a flaring gamma-ray blazar, TXS 0506+056. This was the ","authors_text":"Chun Fai Tung (for the IceCube Collaboration), Erik Blaufuss, Lu Lu, Thomas Kintscher","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-08-13T22:37:12Z","title":"The Next Generation of IceCube Realtime Neutrino Alerts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.04884","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":"sha256:8ac1e1c1236d3a4f851a196e9c9ee16be2c2abb633e892b795f2b220272ce056","target":"record","created_at":"2026-07-04T23:55:57Z","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":"79f855e1ba4269bd060690813f2a718458d68debb68d4ae70f66cd9bcb562278","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-08-13T22:37:12Z","title_canon_sha256":"8f412137cffad4de8a3b8248352fca922297340f2b5a8adb563051d0ab3406d3"},"schema_version":"1.0","source":{"id":"1908.04884","kind":"arxiv","version":1}},"canonical_sha256":"ab8b3a0f14960478cf45a34a663b986c329ada1f64a4a65b5e15add7003d726b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab8b3a0f14960478cf45a34a663b986c329ada1f64a4a65b5e15add7003d726b","first_computed_at":"2026-07-04T23:55:57.759683Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:55:57.759683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"735WrLJtUSbzjrhnsAwP0o6mOqy82JClIbYk/oCiAtvDq5PiNwVtucybA1BA4zxaciy3Ah563dYF1h1gsIirDw==","signature_status":"signed_v1","signed_at":"2026-07-04T23:55:57.760105Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.04884","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8ac1e1c1236d3a4f851a196e9c9ee16be2c2abb633e892b795f2b220272ce056","sha256:ec5e7a7e48419783e9082ae1cb6a508989dc5697414ed51b6e1cd71b7123b0ca"],"state_sha256":"7e0f546ca0e4c09f8115c81a9c75026fb7249ce1de1ec2929ae75cecab0a8864"}