{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:O6SFF2EVAMJSRH2TP6D5MIEZMD","short_pith_number":"pith:O6SFF2EV","canonical_record":{"source":{"id":"0908.4371","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-30T02:52:01Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"f741ce2b5bcb1b2b857e366ef450977c3fd513964d942038155bc18ff7b58950","abstract_canon_sha256":"0ea20619afc8499904a85af337b9c306cdf147f79b065c202622d5fabdd67224"},"schema_version":"1.0"},"canonical_sha256":"77a452e8950313289f537f87d6209960fd832203b12d07aa05cccf9614a99699","source":{"kind":"arxiv","id":"0908.4371","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.4371","created_at":"2026-05-18T02:34:37Z"},{"alias_kind":"arxiv_version","alias_value":"0908.4371v1","created_at":"2026-05-18T02:34:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.4371","created_at":"2026-05-18T02:34:37Z"},{"alias_kind":"pith_short_12","alias_value":"O6SFF2EVAMJS","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"O6SFF2EVAMJSRH2T","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"O6SFF2EV","created_at":"2026-05-18T12:26:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:O6SFF2EVAMJSRH2TP6D5MIEZMD","target":"record","payload":{"canonical_record":{"source":{"id":"0908.4371","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-30T02:52:01Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"f741ce2b5bcb1b2b857e366ef450977c3fd513964d942038155bc18ff7b58950","abstract_canon_sha256":"0ea20619afc8499904a85af337b9c306cdf147f79b065c202622d5fabdd67224"},"schema_version":"1.0"},"canonical_sha256":"77a452e8950313289f537f87d6209960fd832203b12d07aa05cccf9614a99699","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:37.113169Z","signature_b64":"bIParKvz83LVt93rzDm28KFpyiR3bp3bq1M0Rbo40virs+IgHY0Xmdw8C7U0RYLsb1mWAnynPrdBR8rgZu1IAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77a452e8950313289f537f87d6209960fd832203b12d07aa05cccf9614a99699","last_reissued_at":"2026-05-18T02:34:37.112639Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:37.112639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0908.4371","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:34:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y2s7jqesHzEXhjueFwRgx3L4M7OJczi8cUUwvbyAqP38qdL6ZQaOVNfAusoQvSv5zeHMbb51mCg3b6QN9TusCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:07:46.678484Z"},"content_sha256":"f0f7d6a7719fd393aa42b5974ea0f58770a2493cd50f75c201c4d8e38d4a4652","schema_version":"1.0","event_id":"sha256:f0f7d6a7719fd393aa42b5974ea0f58770a2493cd50f75c201c4d8e38d4a4652"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:O6SFF2EVAMJSRH2TP6D5MIEZMD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diffuse high energy neutrinos and cosmic rays from hyperflares of soft-gamma repeaters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"Tan Lu, Xue-Feng Wu, Xue-Wen Liu","submitted_at":"2009-08-30T02:52:01Z","abstract_excerpt":"We calculate the diffuse high energy (TeV - PeV) neutrino emission from hyperflares of Soft-Gamma Repeaters (SGRs), like the hyperflare risen from \\astrobj{SGR 1806-20} on December 27 of 2004, within the framework of the fireball model. The fireball model for gamma-ray bursts (GRBs) can explain well the main features of this hyperflare and the subsequent multi-frequency terglow emission. The expected rate, $\\sim 20-100$ Gpc$^{-3}$day$^{-1}$, of such hyperflares is well in excess of the GRBs rate. Our result shows that the contribution to the diffuse TeV-PeV neutrino background from such hyperf"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.4371","kind":"arxiv","version":1},"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":"2026-05-18T02:34:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fvp1HSkN2KCm4VToItmYvx8SfidB2iySNO9+EugQh0W0eTcrqfQvnxhXsNGmDft3HnlJMhQrb44ZEdDupD+jCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:07:46.679180Z"},"content_sha256":"e8fbf516727b9e9cc3f493e4e6d11de9639aaa50742a44aefd9f54cebfc15c21","schema_version":"1.0","event_id":"sha256:e8fbf516727b9e9cc3f493e4e6d11de9639aaa50742a44aefd9f54cebfc15c21"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O6SFF2EVAMJSRH2TP6D5MIEZMD/bundle.json","state_url":"https://pith.science/pith/O6SFF2EVAMJSRH2TP6D5MIEZMD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O6SFF2EVAMJSRH2TP6D5MIEZMD/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":"2026-05-26T16:07:46Z","links":{"resolver":"https://pith.science/pith/O6SFF2EVAMJSRH2TP6D5MIEZMD","bundle":"https://pith.science/pith/O6SFF2EVAMJSRH2TP6D5MIEZMD/bundle.json","state":"https://pith.science/pith/O6SFF2EVAMJSRH2TP6D5MIEZMD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O6SFF2EVAMJSRH2TP6D5MIEZMD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:O6SFF2EVAMJSRH2TP6D5MIEZMD","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":"0ea20619afc8499904a85af337b9c306cdf147f79b065c202622d5fabdd67224","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-30T02:52:01Z","title_canon_sha256":"f741ce2b5bcb1b2b857e366ef450977c3fd513964d942038155bc18ff7b58950"},"schema_version":"1.0","source":{"id":"0908.4371","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.4371","created_at":"2026-05-18T02:34:37Z"},{"alias_kind":"arxiv_version","alias_value":"0908.4371v1","created_at":"2026-05-18T02:34:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.4371","created_at":"2026-05-18T02:34:37Z"},{"alias_kind":"pith_short_12","alias_value":"O6SFF2EVAMJS","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"O6SFF2EVAMJSRH2T","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"O6SFF2EV","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:e8fbf516727b9e9cc3f493e4e6d11de9639aaa50742a44aefd9f54cebfc15c21","target":"graph","created_at":"2026-05-18T02:34:37Z","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":"We calculate the diffuse high energy (TeV - PeV) neutrino emission from hyperflares of Soft-Gamma Repeaters (SGRs), like the hyperflare risen from \\astrobj{SGR 1806-20} on December 27 of 2004, within the framework of the fireball model. The fireball model for gamma-ray bursts (GRBs) can explain well the main features of this hyperflare and the subsequent multi-frequency terglow emission. The expected rate, $\\sim 20-100$ Gpc$^{-3}$day$^{-1}$, of such hyperflares is well in excess of the GRBs rate. Our result shows that the contribution to the diffuse TeV-PeV neutrino background from such hyperf","authors_text":"Tan Lu, Xue-Feng Wu, Xue-Wen Liu","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-30T02:52:01Z","title":"Diffuse high energy neutrinos and cosmic rays from hyperflares of soft-gamma repeaters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.4371","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:f0f7d6a7719fd393aa42b5974ea0f58770a2493cd50f75c201c4d8e38d4a4652","target":"record","created_at":"2026-05-18T02:34:37Z","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":"0ea20619afc8499904a85af337b9c306cdf147f79b065c202622d5fabdd67224","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-30T02:52:01Z","title_canon_sha256":"f741ce2b5bcb1b2b857e366ef450977c3fd513964d942038155bc18ff7b58950"},"schema_version":"1.0","source":{"id":"0908.4371","kind":"arxiv","version":1}},"canonical_sha256":"77a452e8950313289f537f87d6209960fd832203b12d07aa05cccf9614a99699","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"77a452e8950313289f537f87d6209960fd832203b12d07aa05cccf9614a99699","first_computed_at":"2026-05-18T02:34:37.112639Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:37.112639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bIParKvz83LVt93rzDm28KFpyiR3bp3bq1M0Rbo40virs+IgHY0Xmdw8C7U0RYLsb1mWAnynPrdBR8rgZu1IAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:37.113169Z","signed_message":"canonical_sha256_bytes"},"source_id":"0908.4371","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0f7d6a7719fd393aa42b5974ea0f58770a2493cd50f75c201c4d8e38d4a4652","sha256:e8fbf516727b9e9cc3f493e4e6d11de9639aaa50742a44aefd9f54cebfc15c21"],"state_sha256":"8a9772d4f1708624ce7cde3f335f7b62c99575c722ec8a57b0f385231ffd9806"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CcwCxuXCZVbDqgiZI7bcUqvyKV8ckSoo+AcCyAn2rVWHP5m7GcuDFfbJ9pTxDBXSApbQkiRR8LOmcpL+dsflAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T16:07:46.682841Z","bundle_sha256":"ec4b5514e7d7481c4284f2ab817ab1504c94fe6252f98d2ceee67d3d790f1550"}}