{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:4HBH6TSXVISDTD6MSXCLGZHDVD","short_pith_number":"pith:4HBH6TSX","canonical_record":{"source":{"id":"1809.08398","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-09-22T07:14:01Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"c3cf741be2c229e42545544364b92986ef2336009b4cb2777f52960ea413bdbd","abstract_canon_sha256":"e756d3ad69763c129b63c44f61880b0c61a8c80d60bb06ff999a2d2927d69dbb"},"schema_version":"1.0"},"canonical_sha256":"e1c27f4e57aa24398fcc95c4b364e3a8e00f2d13c44d839c35f9f2f89af05503","source":{"kind":"arxiv","id":"1809.08398","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.08398","created_at":"2026-05-17T23:47:36Z"},{"alias_kind":"arxiv_version","alias_value":"1809.08398v2","created_at":"2026-05-17T23:47:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.08398","created_at":"2026-05-17T23:47:36Z"},{"alias_kind":"pith_short_12","alias_value":"4HBH6TSXVISD","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"4HBH6TSXVISDTD6M","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"4HBH6TSX","created_at":"2026-05-18T12:32:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:4HBH6TSXVISDTD6MSXCLGZHDVD","target":"record","payload":{"canonical_record":{"source":{"id":"1809.08398","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-09-22T07:14:01Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"c3cf741be2c229e42545544364b92986ef2336009b4cb2777f52960ea413bdbd","abstract_canon_sha256":"e756d3ad69763c129b63c44f61880b0c61a8c80d60bb06ff999a2d2927d69dbb"},"schema_version":"1.0"},"canonical_sha256":"e1c27f4e57aa24398fcc95c4b364e3a8e00f2d13c44d839c35f9f2f89af05503","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:36.070530Z","signature_b64":"VBO3pm8Ho1pY0tYAbm9Q36RGTFNGbwArg3K4ITZ3Acrs/weoqTe+kbUuIpv3BICWEHAhERHBcvZLSZMSXwm7CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1c27f4e57aa24398fcc95c4b364e3a8e00f2d13c44d839c35f9f2f89af05503","last_reissued_at":"2026-05-17T23:47:36.070147Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:36.070147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.08398","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":"2026-05-17T23:47:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"13WVZai5fv8zlIIgU02tJfpO9Ql1Hm7seqQWePw+D2EU2bIwFdyinkFo48scj0jIo47aFcJPJg1J45RRYA/zAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T05:38:31.994714Z"},"content_sha256":"a7e25faa239ce9d166e796e9cc521b79363229f0adbecab25cf313446a72dbe9","schema_version":"1.0","event_id":"sha256:a7e25faa239ce9d166e796e9cc521b79363229f0adbecab25cf313446a72dbe9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:4HBH6TSXVISDTD6MSXCLGZHDVD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charged-current scattering off $^{16}$O nucleus as a detection channel for supernova neutrinos","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"Ken'ichiro Nakazato, Makoto Sakuda, Toshio Suzuki","submitted_at":"2018-09-22T07:14:01Z","abstract_excerpt":"Event spectra of the neutrino-$^{16}$O charged-current reactions in Super-Kamiokande are evaluated for a future supernova neutrino burst. Since these channels are expected to be useful for diagnosing a neutrino spectrum with high average energy, the evaluations are performed not only for an ordinary supernova neutrino model but also for a model of neutrino emission from a black-hole-forming collapse. Using shell model results, whose excitation energies are consistent with the experimental data, the cross sections of the $^{16}$O($\\nu_e, e^-$)X and $^{16}$O($\\bar\\nu_e, e^+$)X reactions for each"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.08398","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":""},"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":"2026-05-17T23:47:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eOp6yYjSw2/t3+S2hcY7EV9BHucq0K7ueZHh33uRDOtWoLtpHmyLpOmXVYGhk5gQ+7EOezFgyXZ1+DF7uBt0Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T05:38:31.995067Z"},"content_sha256":"51783f8dbae7722978a04e4557a53fc9f2ceade1cd8ff370ed904c450c68e50e","schema_version":"1.0","event_id":"sha256:51783f8dbae7722978a04e4557a53fc9f2ceade1cd8ff370ed904c450c68e50e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4HBH6TSXVISDTD6MSXCLGZHDVD/bundle.json","state_url":"https://pith.science/pith/4HBH6TSXVISDTD6MSXCLGZHDVD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4HBH6TSXVISDTD6MSXCLGZHDVD/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":"2026-05-31T05:38:31Z","links":{"resolver":"https://pith.science/pith/4HBH6TSXVISDTD6MSXCLGZHDVD","bundle":"https://pith.science/pith/4HBH6TSXVISDTD6MSXCLGZHDVD/bundle.json","state":"https://pith.science/pith/4HBH6TSXVISDTD6MSXCLGZHDVD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4HBH6TSXVISDTD6MSXCLGZHDVD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:4HBH6TSXVISDTD6MSXCLGZHDVD","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":"e756d3ad69763c129b63c44f61880b0c61a8c80d60bb06ff999a2d2927d69dbb","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-09-22T07:14:01Z","title_canon_sha256":"c3cf741be2c229e42545544364b92986ef2336009b4cb2777f52960ea413bdbd"},"schema_version":"1.0","source":{"id":"1809.08398","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.08398","created_at":"2026-05-17T23:47:36Z"},{"alias_kind":"arxiv_version","alias_value":"1809.08398v2","created_at":"2026-05-17T23:47:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.08398","created_at":"2026-05-17T23:47:36Z"},{"alias_kind":"pith_short_12","alias_value":"4HBH6TSXVISD","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"4HBH6TSXVISDTD6M","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"4HBH6TSX","created_at":"2026-05-18T12:32:05Z"}],"graph_snapshots":[{"event_id":"sha256:51783f8dbae7722978a04e4557a53fc9f2ceade1cd8ff370ed904c450c68e50e","target":"graph","created_at":"2026-05-17T23:47:36Z","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"},"paper":{"abstract_excerpt":"Event spectra of the neutrino-$^{16}$O charged-current reactions in Super-Kamiokande are evaluated for a future supernova neutrino burst. Since these channels are expected to be useful for diagnosing a neutrino spectrum with high average energy, the evaluations are performed not only for an ordinary supernova neutrino model but also for a model of neutrino emission from a black-hole-forming collapse. Using shell model results, whose excitation energies are consistent with the experimental data, the cross sections of the $^{16}$O($\\nu_e, e^-$)X and $^{16}$O($\\bar\\nu_e, e^+$)X reactions for each","authors_text":"Ken'ichiro Nakazato, Makoto Sakuda, Toshio Suzuki","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-09-22T07:14:01Z","title":"Charged-current scattering off $^{16}$O nucleus as a detection channel for supernova neutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.08398","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:a7e25faa239ce9d166e796e9cc521b79363229f0adbecab25cf313446a72dbe9","target":"record","created_at":"2026-05-17T23:47:36Z","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":"e756d3ad69763c129b63c44f61880b0c61a8c80d60bb06ff999a2d2927d69dbb","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-09-22T07:14:01Z","title_canon_sha256":"c3cf741be2c229e42545544364b92986ef2336009b4cb2777f52960ea413bdbd"},"schema_version":"1.0","source":{"id":"1809.08398","kind":"arxiv","version":2}},"canonical_sha256":"e1c27f4e57aa24398fcc95c4b364e3a8e00f2d13c44d839c35f9f2f89af05503","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1c27f4e57aa24398fcc95c4b364e3a8e00f2d13c44d839c35f9f2f89af05503","first_computed_at":"2026-05-17T23:47:36.070147Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:36.070147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VBO3pm8Ho1pY0tYAbm9Q36RGTFNGbwArg3K4ITZ3Acrs/weoqTe+kbUuIpv3BICWEHAhERHBcvZLSZMSXwm7CA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:36.070530Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.08398","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a7e25faa239ce9d166e796e9cc521b79363229f0adbecab25cf313446a72dbe9","sha256:51783f8dbae7722978a04e4557a53fc9f2ceade1cd8ff370ed904c450c68e50e"],"state_sha256":"90b2abd4d919fbcdabe11e07266fc427b8830c710422a645a5bec5384712b9f3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RavzXnofDUFB/lr1sksSTnoIZbKkZvb0geNGGkbkXwZKa5vuQDskbgnr3+UYOTiaKxfYozuLz0Q21s4bzl9YCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T05:38:31.997028Z","bundle_sha256":"03f20025a54fedd6924386f1a813ce37ea028f0c72a91c099919ccde6147b258"}}