{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:OZZZO6ZKWHOWRBSQAC2OFPN3SM","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":"2c3b1283cb3d3431d77c3995fd938c3d760d1124313842973fc9823b7806fa38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-12-26T11:54:31Z","title_canon_sha256":"c917d01caf07c0e2499c4d4943672f4a3d0afaff0533f65309f43dfa0be1bf54"},"schema_version":"1.0","source":{"id":"0812.4671","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0812.4671","created_at":"2026-05-18T04:29:24Z"},{"alias_kind":"arxiv_version","alias_value":"0812.4671v3","created_at":"2026-05-18T04:29:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0812.4671","created_at":"2026-05-18T04:29:24Z"},{"alias_kind":"pith_short_12","alias_value":"OZZZO6ZKWHOW","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"OZZZO6ZKWHOWRBSQ","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"OZZZO6ZK","created_at":"2026-05-18T12:25:57Z"}],"graph_snapshots":[{"event_id":"sha256:9a4539cec1cd46d3fddaea49d02e6eec3f85df66c4de6f0159645e8cc1391488","target":"graph","created_at":"2026-05-18T04:29:24Z","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":"A new solar burst emission spectral component has been found showing sub-THz fluxes increasing with frequency, spectrally separated from the well known microwave component. Rapid pulsations are found present in all events observed at the two frequencies of the solar submillimeter-wave telescope (SST): 212 and 405 GHz. They were studied in greater detail for three solar bursts exhibiting the new THz spectral component. The pulse amplitudes are of about 5-8% of the mean flux throughout the bursts durations, being comparable for both frequencies. Pulsations range from one pulse every few seconds ","authors_text":"Adriana Silva Valio, C. Guillermo Gimenez de Castro, Emilia Correia, Jean-Pierre Raulin, Joaquim E.R. Costa, Pierre Kaufmann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-12-26T11:54:31Z","title":"Rapid pulsations in sub-THz solar bursts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0812.4671","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":"sha256:4232c60f9581ecffa92b0c21b6f3f8c836c1b43f10864eb484dada28effedc13","target":"record","created_at":"2026-05-18T04:29:24Z","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":"2c3b1283cb3d3431d77c3995fd938c3d760d1124313842973fc9823b7806fa38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-12-26T11:54:31Z","title_canon_sha256":"c917d01caf07c0e2499c4d4943672f4a3d0afaff0533f65309f43dfa0be1bf54"},"schema_version":"1.0","source":{"id":"0812.4671","kind":"arxiv","version":3}},"canonical_sha256":"7673977b2ab1dd68865000b4e2bdbb9313d27d4110035339404c931a0c9efb93","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7673977b2ab1dd68865000b4e2bdbb9313d27d4110035339404c931a0c9efb93","first_computed_at":"2026-05-18T04:29:24.259520Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:29:24.259520Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m+DsOZfevHph4fZK/T57Mm2DLP8pergbffPicW6uaX1yYWgTvZu3iWPw/spZLjDZsDzIG6CMD9YK4YTiM7+ICA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:29:24.260092Z","signed_message":"canonical_sha256_bytes"},"source_id":"0812.4671","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4232c60f9581ecffa92b0c21b6f3f8c836c1b43f10864eb484dada28effedc13","sha256:9a4539cec1cd46d3fddaea49d02e6eec3f85df66c4de6f0159645e8cc1391488"],"state_sha256":"27cf6a827db68eed5c37ce5f45b8cd3a5f1be0d642c433d5acd86c87390f5f6c"}