{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:WNF3AXU5LXOMNUHYL6V6JWWPTA","short_pith_number":"pith:WNF3AXU5","canonical_record":{"source":{"id":"1907.12526","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-07-29T17:02:56Z","cross_cats_sorted":[],"title_canon_sha256":"a41a817243b5e2184207001ca7d5303c6ae404ea90e3518c106741f572d1fece","abstract_canon_sha256":"cf27f76e4e446a439bc1196f19ccc5b604e3932afc8488b49560d6b8fb63db2f"},"schema_version":"1.0"},"canonical_sha256":"b34bb05e9d5ddcc6d0f85fabe4dacf981cd001f624dfa365da2b2c6407bb14f9","source":{"kind":"arxiv","id":"1907.12526","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.12526","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"arxiv_version","alias_value":"1907.12526v3","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.12526","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"pith_short_12","alias_value":"WNF3AXU5LXOM","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"pith_short_16","alias_value":"WNF3AXU5LXOMNUHY","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"pith_short_8","alias_value":"WNF3AXU5","created_at":"2026-07-05T00:04:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:WNF3AXU5LXOMNUHYL6V6JWWPTA","target":"record","payload":{"canonical_record":{"source":{"id":"1907.12526","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-07-29T17:02:56Z","cross_cats_sorted":[],"title_canon_sha256":"a41a817243b5e2184207001ca7d5303c6ae404ea90e3518c106741f572d1fece","abstract_canon_sha256":"cf27f76e4e446a439bc1196f19ccc5b604e3932afc8488b49560d6b8fb63db2f"},"schema_version":"1.0"},"canonical_sha256":"b34bb05e9d5ddcc6d0f85fabe4dacf981cd001f624dfa365da2b2c6407bb14f9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:04:10.073885Z","signature_b64":"LFnmcB/FpO/NJeRdEevcxba5OaozxYL3saFzHQRfkhJ4LJYDVxORYYl6/wczP23EaHyxBToVmdcEWr12gVcnDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b34bb05e9d5ddcc6d0f85fabe4dacf981cd001f624dfa365da2b2c6407bb14f9","last_reissued_at":"2026-07-05T00:04:10.073449Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:04:10.073449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1907.12526","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:04:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T4gZvGE5JY3HIAbOOMfI5cINX9LZnDdv6UMwSp1mZoWatl4MM+nWAzWrEQ5yX63K8Id8yBMGI6oTDaWpgegLDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T01:21:28.378404Z"},"content_sha256":"0f64db20042b5fb9631ef0e9ea16b89717792fc48492be4e53ab7e0adaa55439","schema_version":"1.0","event_id":"sha256:0f64db20042b5fb9631ef0e9ea16b89717792fc48492be4e53ab7e0adaa55439"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:WNF3AXU5LXOMNUHYL6V6JWWPTA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Next-Generation Radio Neutrino Observatory -- Multi-Messenger Neutrino Astrophysics at Extreme Energies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Connolly, A. G. Vieregg, A. Hallgren, A. Ishihara, A. Karle, A. Nelles, A. Shultz, B. A. Clark, B. Hokanson-Fasig, C. Deaconu, C. Finley, C. P\\'erez de los Heros, C. Pfendner, C. Welling, D. Garcia, D. Ryckbosch, D. Seckel, D. Smith, D. Southall, D. Z. Besson, E. Oberla, E. O'Sullivan, E. Unger, F. G. Schr\\\"oder, F. Halzen, I. Kravchenko, I. Plaisier, J. A. Aguilar, J. Hanson, J. J. Beatty, J. L. Kelley, J. Nam, J. Rolla, J. Torres-Espinosa, K. de Vries, K. D. Hoffman, K. Hanson, K. Hughes, K. Hultqvist, K. Mase, M. A. DuVernois, M. Kowalski, M.-Y. Lu, N. van Eijndhoven, O. Botner, P. Allison, P. Chen, R. Morse, S. Archambault, S. A. Wissel, S. Buitink, S. de Kockere, S.-H. Wang, S. Prohira, S. R. Klein, S. Robertson, S. Toscano, S. Yoshida, T. C. Liu, U. A. Latif, Y. Pan","submitted_at":"2019-07-29T17:02:56Z","abstract_excerpt":"RNO is the mid-scale discovery instrument designed to make the first observation of neutrinos from the cosmos at extreme energies, with sensitivity well beyond current instrument capabilities. This new observatory will be the largest ground-based neutrino telescope to date, enabling the measurement of neutrinos above $10^{16}$ eV, determining the nature of the astrophysical neutrino flux that has been measured by IceCube at higher energies, similarly extending the reach of multi-messenger astrophysics to the highest energies, and enabling investigations of fundamental physics at energies unrea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.12526","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1907.12526/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:04:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4l4BGaJQ+a1YEA1abXmYJ1vOVNhQkZr70ebQDff0XvMyJdG9JlPlIH3DboQXDNsVuMeglr2CqHYr+2BDmPTrCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T01:21:28.379005Z"},"content_sha256":"ef408fc67151606b8895263e5ec8bae4dc1c06a571f446109fcbbb36eae87694","schema_version":"1.0","event_id":"sha256:ef408fc67151606b8895263e5ec8bae4dc1c06a571f446109fcbbb36eae87694"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WNF3AXU5LXOMNUHYL6V6JWWPTA/bundle.json","state_url":"https://pith.science/pith/WNF3AXU5LXOMNUHYL6V6JWWPTA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WNF3AXU5LXOMNUHYL6V6JWWPTA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-07T01:21:28Z","links":{"resolver":"https://pith.science/pith/WNF3AXU5LXOMNUHYL6V6JWWPTA","bundle":"https://pith.science/pith/WNF3AXU5LXOMNUHYL6V6JWWPTA/bundle.json","state":"https://pith.science/pith/WNF3AXU5LXOMNUHYL6V6JWWPTA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WNF3AXU5LXOMNUHYL6V6JWWPTA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:WNF3AXU5LXOMNUHYL6V6JWWPTA","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":"cf27f76e4e446a439bc1196f19ccc5b604e3932afc8488b49560d6b8fb63db2f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-07-29T17:02:56Z","title_canon_sha256":"a41a817243b5e2184207001ca7d5303c6ae404ea90e3518c106741f572d1fece"},"schema_version":"1.0","source":{"id":"1907.12526","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.12526","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"arxiv_version","alias_value":"1907.12526v3","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.12526","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"pith_short_12","alias_value":"WNF3AXU5LXOM","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"pith_short_16","alias_value":"WNF3AXU5LXOMNUHY","created_at":"2026-07-05T00:04:10Z"},{"alias_kind":"pith_short_8","alias_value":"WNF3AXU5","created_at":"2026-07-05T00:04:10Z"}],"graph_snapshots":[{"event_id":"sha256:ef408fc67151606b8895263e5ec8bae4dc1c06a571f446109fcbbb36eae87694","target":"graph","created_at":"2026-07-05T00:04:10Z","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/1907.12526/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"RNO is the mid-scale discovery instrument designed to make the first observation of neutrinos from the cosmos at extreme energies, with sensitivity well beyond current instrument capabilities. This new observatory will be the largest ground-based neutrino telescope to date, enabling the measurement of neutrinos above $10^{16}$ eV, determining the nature of the astrophysical neutrino flux that has been measured by IceCube at higher energies, similarly extending the reach of multi-messenger astrophysics to the highest energies, and enabling investigations of fundamental physics at energies unrea","authors_text":"A. Connolly, A. G. Vieregg, A. Hallgren, A. Ishihara, A. Karle, A. Nelles, A. Shultz, B. A. Clark, B. Hokanson-Fasig, C. Deaconu, C. Finley, C. P\\'erez de los Heros, C. Pfendner, C. Welling, D. Garcia, D. Ryckbosch, D. Seckel, D. Smith, D. Southall, D. Z. Besson, E. Oberla, E. O'Sullivan, E. Unger, F. G. Schr\\\"oder, F. Halzen, I. Kravchenko, I. Plaisier, J. A. Aguilar, J. Hanson, J. J. Beatty, J. L. Kelley, J. Nam, J. Rolla, J. Torres-Espinosa, K. de Vries, K. D. Hoffman, K. Hanson, K. Hughes, K. Hultqvist, K. Mase, M. A. DuVernois, M. Kowalski, M.-Y. Lu, N. van Eijndhoven, O. Botner, P. Allison, P. Chen, R. Morse, S. Archambault, S. A. Wissel, S. Buitink, S. de Kockere, S.-H. Wang, S. Prohira, S. R. Klein, S. Robertson, S. Toscano, S. Yoshida, T. C. Liu, U. A. Latif, Y. Pan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-07-29T17:02:56Z","title":"The Next-Generation Radio Neutrino Observatory -- Multi-Messenger Neutrino Astrophysics at Extreme Energies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.12526","kind":"arxiv","version":3},"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":"sha256:0f64db20042b5fb9631ef0e9ea16b89717792fc48492be4e53ab7e0adaa55439","target":"record","created_at":"2026-07-05T00:04:10Z","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":"cf27f76e4e446a439bc1196f19ccc5b604e3932afc8488b49560d6b8fb63db2f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-07-29T17:02:56Z","title_canon_sha256":"a41a817243b5e2184207001ca7d5303c6ae404ea90e3518c106741f572d1fece"},"schema_version":"1.0","source":{"id":"1907.12526","kind":"arxiv","version":3}},"canonical_sha256":"b34bb05e9d5ddcc6d0f85fabe4dacf981cd001f624dfa365da2b2c6407bb14f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b34bb05e9d5ddcc6d0f85fabe4dacf981cd001f624dfa365da2b2c6407bb14f9","first_computed_at":"2026-07-05T00:04:10.073449Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:04:10.073449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LFnmcB/FpO/NJeRdEevcxba5OaozxYL3saFzHQRfkhJ4LJYDVxORYYl6/wczP23EaHyxBToVmdcEWr12gVcnDA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:04:10.073885Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.12526","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f64db20042b5fb9631ef0e9ea16b89717792fc48492be4e53ab7e0adaa55439","sha256:ef408fc67151606b8895263e5ec8bae4dc1c06a571f446109fcbbb36eae87694"],"state_sha256":"4669a185aa11b72bf13d6e847388b8147afcb2f6b621f12eb09f4501ca57a8fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zf6fb6421tHQRNjA0Xfm/iL2kiJvSGRTj19x/DYOCzZsZURGub8ptM/3ZxaNBFkn4Wn3hSl4lQgqOWloOebrCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T01:21:28.385351Z","bundle_sha256":"06cc9323cc8027103a392ad260b5bd5bb09b0d82d9554e479ccb9bb6a8046873"}}