{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:GLZZZTRZBS43OKXYA6YS4QLX6O","short_pith_number":"pith:GLZZZTRZ","canonical_record":{"source":{"id":"2601.01999","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-01-05T10:59:24Z","cross_cats_sorted":["physics.plasm-ph"],"title_canon_sha256":"b40aa77c5d993fbe1bec708ac30db25dd4b1bb9bbbb3e8fbd122577244cbd4fc","abstract_canon_sha256":"e5be8c3bdeb909eb961b83432e6db7b6ccdeb77aa4f14bd1813a63b1bd0de34d"},"schema_version":"1.0"},"canonical_sha256":"32f39cce390cb9b72af807b12e4177f390930045c4b835384e97637d57c05b0b","source":{"kind":"arxiv","id":"2601.01999","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.01999","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"arxiv_version","alias_value":"2601.01999v2","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.01999","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"pith_short_12","alias_value":"GLZZZTRZBS43","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"pith_short_16","alias_value":"GLZZZTRZBS43OKXY","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"pith_short_8","alias_value":"GLZZZTRZ","created_at":"2026-06-23T03:13:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:GLZZZTRZBS43OKXYA6YS4QLX6O","target":"record","payload":{"canonical_record":{"source":{"id":"2601.01999","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-01-05T10:59:24Z","cross_cats_sorted":["physics.plasm-ph"],"title_canon_sha256":"b40aa77c5d993fbe1bec708ac30db25dd4b1bb9bbbb3e8fbd122577244cbd4fc","abstract_canon_sha256":"e5be8c3bdeb909eb961b83432e6db7b6ccdeb77aa4f14bd1813a63b1bd0de34d"},"schema_version":"1.0"},"canonical_sha256":"32f39cce390cb9b72af807b12e4177f390930045c4b835384e97637d57c05b0b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T03:13:53.022726Z","signature_b64":"xR7w1PNMdu7aKEPoHIVLk8Aqhs4hFPn79JXZ/e1OuQYFVljgVF+6DStX4nm29ECfPD4F/2q1JN2wFdKZ96F9Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32f39cce390cb9b72af807b12e4177f390930045c4b835384e97637d57c05b0b","last_reissued_at":"2026-06-23T03:13:53.022230Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T03:13:53.022230Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.01999","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-23T03:13:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NwfIm5WYOL9ixkBb0CpyvcMGJbX90sKpyQSwMAXNsfKtcBnyCcP/loRymAaQ6wo/Alujdcba0IpxzU2XnvcNDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T09:46:14.208916Z"},"content_sha256":"5c8f399dfec0fdbf35a3afa649a86408de969bd56ad90c23776dc72cf9d875e6","schema_version":"1.0","event_id":"sha256:5c8f399dfec0fdbf35a3afa649a86408de969bd56ad90c23776dc72cf9d875e6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:GLZZZTRZBS43OKXYA6YS4QLX6O","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Proton Acceleration by Collisionless Shocks in Supermassive Black Hole Coronae: Implications for High-Energy Neutrinos","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.plasm-ph"],"primary_cat":"astro-ph.HE","authors_text":"Minh Nhat Ly, Takayoshi Sano, Yasuhiko Sentoku, Yoshiyuki Inoue","submitted_at":"2026-01-05T10:59:24Z","abstract_excerpt":"Recent observations by the IceCube Neutrino Observatory have revealed a significant excess of high-energy neutrinos from nearby Seyfert galaxies, such as NGC~1068, without a corresponding flux of high-energy gamma-rays. This suggests that neutrinos are produced via hadronic interactions in a region opaque to gamma-rays, likely a hot corona surrounding the central supermassive black hole. However, the mechanism responsible for accelerating the parent protons to the required energies ($\\sim 100$ TeV) remains an open question. In this study, we investigate diffusive shock acceleration (DSA) in ac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.01999","kind":"arxiv","version":2},"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/2601.01999/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":"2026-06-23T03:13:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GOwKqtF4sL68xh9K+Wzdz5K/EunkQc9oVBJ9V1vsZhOSUwX58NR+x4NO8O4zonySbHH1r9kw38qIBaClatVZDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T09:46:14.209301Z"},"content_sha256":"51e1fa265507f7f752f0c5e0947f4ed5cd2e827bdd765bf52c497cab840311d9","schema_version":"1.0","event_id":"sha256:51e1fa265507f7f752f0c5e0947f4ed5cd2e827bdd765bf52c497cab840311d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GLZZZTRZBS43OKXYA6YS4QLX6O/bundle.json","state_url":"https://pith.science/pith/GLZZZTRZBS43OKXYA6YS4QLX6O/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GLZZZTRZBS43OKXYA6YS4QLX6O/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":"2026-06-25T09:46:14Z","links":{"resolver":"https://pith.science/pith/GLZZZTRZBS43OKXYA6YS4QLX6O","bundle":"https://pith.science/pith/GLZZZTRZBS43OKXYA6YS4QLX6O/bundle.json","state":"https://pith.science/pith/GLZZZTRZBS43OKXYA6YS4QLX6O/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GLZZZTRZBS43OKXYA6YS4QLX6O/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GLZZZTRZBS43OKXYA6YS4QLX6O","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":"e5be8c3bdeb909eb961b83432e6db7b6ccdeb77aa4f14bd1813a63b1bd0de34d","cross_cats_sorted":["physics.plasm-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-01-05T10:59:24Z","title_canon_sha256":"b40aa77c5d993fbe1bec708ac30db25dd4b1bb9bbbb3e8fbd122577244cbd4fc"},"schema_version":"1.0","source":{"id":"2601.01999","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.01999","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"arxiv_version","alias_value":"2601.01999v2","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.01999","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"pith_short_12","alias_value":"GLZZZTRZBS43","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"pith_short_16","alias_value":"GLZZZTRZBS43OKXY","created_at":"2026-06-23T03:13:53Z"},{"alias_kind":"pith_short_8","alias_value":"GLZZZTRZ","created_at":"2026-06-23T03:13:53Z"}],"graph_snapshots":[{"event_id":"sha256:51e1fa265507f7f752f0c5e0947f4ed5cd2e827bdd765bf52c497cab840311d9","target":"graph","created_at":"2026-06-23T03:13:53Z","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/2601.01999/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent observations by the IceCube Neutrino Observatory have revealed a significant excess of high-energy neutrinos from nearby Seyfert galaxies, such as NGC~1068, without a corresponding flux of high-energy gamma-rays. This suggests that neutrinos are produced via hadronic interactions in a region opaque to gamma-rays, likely a hot corona surrounding the central supermassive black hole. However, the mechanism responsible for accelerating the parent protons to the required energies ($\\sim 100$ TeV) remains an open question. In this study, we investigate diffusive shock acceleration (DSA) in ac","authors_text":"Minh Nhat Ly, Takayoshi Sano, Yasuhiko Sentoku, Yoshiyuki Inoue","cross_cats":["physics.plasm-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-01-05T10:59:24Z","title":"Proton Acceleration by Collisionless Shocks in Supermassive Black Hole Coronae: Implications for High-Energy Neutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.01999","kind":"arxiv","version":2},"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":"sha256:5c8f399dfec0fdbf35a3afa649a86408de969bd56ad90c23776dc72cf9d875e6","target":"record","created_at":"2026-06-23T03:13:53Z","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":"e5be8c3bdeb909eb961b83432e6db7b6ccdeb77aa4f14bd1813a63b1bd0de34d","cross_cats_sorted":["physics.plasm-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-01-05T10:59:24Z","title_canon_sha256":"b40aa77c5d993fbe1bec708ac30db25dd4b1bb9bbbb3e8fbd122577244cbd4fc"},"schema_version":"1.0","source":{"id":"2601.01999","kind":"arxiv","version":2}},"canonical_sha256":"32f39cce390cb9b72af807b12e4177f390930045c4b835384e97637d57c05b0b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"32f39cce390cb9b72af807b12e4177f390930045c4b835384e97637d57c05b0b","first_computed_at":"2026-06-23T03:13:53.022230Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T03:13:53.022230Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xR7w1PNMdu7aKEPoHIVLk8Aqhs4hFPn79JXZ/e1OuQYFVljgVF+6DStX4nm29ECfPD4F/2q1JN2wFdKZ96F9Dw==","signature_status":"signed_v1","signed_at":"2026-06-23T03:13:53.022726Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.01999","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c8f399dfec0fdbf35a3afa649a86408de969bd56ad90c23776dc72cf9d875e6","sha256:51e1fa265507f7f752f0c5e0947f4ed5cd2e827bdd765bf52c497cab840311d9"],"state_sha256":"b5199738a3cda5c2204846594ef9811a46ed4f873e3b0439273171bd819a74b2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6RdD1ibhG9wJv5c8aCDLV35SNFO/7xeP/K8ziSLR5c5dy5Cpj/3S11FxRoFP0lEEyMdP2ubGPDJ3TSE4Uw+BBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T09:46:14.211455Z","bundle_sha256":"6bb043972963c93d004e510f6b15db6d14464956ef92bed40e23e1fbd9710bc9"}}