{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:XDKEKVSENVOLSRWUN7FZMQW4RL","short_pith_number":"pith:XDKEKVSE","canonical_record":{"source":{"id":"1110.1592","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-10-07T17:46:59Z","cross_cats_sorted":[],"title_canon_sha256":"78600ba50c85acf013f9b0187d092be12faf67c90a5a07c1bb2e31368daa6415","abstract_canon_sha256":"0dcffddceaa32435b4f26f1718215d24facdc9c944b41113bfe79a88177a5717"},"schema_version":"1.0"},"canonical_sha256":"b8d44556446d5cb946d46fcb9642dc8aeff49ad0bdbea23cf1afd9a0aaf48492","source":{"kind":"arxiv","id":"1110.1592","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.1592","created_at":"2026-05-18T04:11:29Z"},{"alias_kind":"arxiv_version","alias_value":"1110.1592v1","created_at":"2026-05-18T04:11:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.1592","created_at":"2026-05-18T04:11:29Z"},{"alias_kind":"pith_short_12","alias_value":"XDKEKVSENVOL","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"XDKEKVSENVOLSRWU","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"XDKEKVSE","created_at":"2026-05-18T12:26:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:XDKEKVSENVOLSRWUN7FZMQW4RL","target":"record","payload":{"canonical_record":{"source":{"id":"1110.1592","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-10-07T17:46:59Z","cross_cats_sorted":[],"title_canon_sha256":"78600ba50c85acf013f9b0187d092be12faf67c90a5a07c1bb2e31368daa6415","abstract_canon_sha256":"0dcffddceaa32435b4f26f1718215d24facdc9c944b41113bfe79a88177a5717"},"schema_version":"1.0"},"canonical_sha256":"b8d44556446d5cb946d46fcb9642dc8aeff49ad0bdbea23cf1afd9a0aaf48492","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:11:29.648531Z","signature_b64":"Nxp+vklwOpRHjWFN2aV2DEcV5IpIArbmOZfRdfxlCGENi/16yWttHyqCISeHdmQud7d1L2eUmymwtEjbQXIoBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8d44556446d5cb946d46fcb9642dc8aeff49ad0bdbea23cf1afd9a0aaf48492","last_reissued_at":"2026-05-18T04:11:29.647837Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:11:29.647837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1110.1592","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":"2026-05-18T04:11:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XfYLny01c6wGBukCAs5OwTxQZy1xXwTfH5Fkakh/yFHy1Yqhopu28EEkjXMmAxLrcWT/yAb3nbXMB755I5uACw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T21:08:18.507579Z"},"content_sha256":"eed455357d01a272c42417644a7c1002e73cc571c752aec1e09f57ba7a2d138d","schema_version":"1.0","event_id":"sha256:eed455357d01a272c42417644a7c1002e73cc571c752aec1e09f57ba7a2d138d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:XDKEKVSENVOLSRWUN7FZMQW4RL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Uniformity of the quiet solar disk: 3130 - 46700 {\\AA}","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"AZ), E. Galayda, R. Milkey (National Solar Observatory, Tucson, W. Livingston","submitted_at":"2011-10-07T17:46:59Z","abstract_excerpt":"Taking advantage of the absence of solar activity in the recent 2008-9 epoch (no spots, few faculae), we have made equatorial and meridian disk scans in continua from 3129 {\\AA} to 46700 {\\AA}. Averaging 20 scans at each wavelength to suppress granulation, which takes a total of 35 minutes, we achieve a system noise level of 0.01%. We believe this noise level is a record low, not because of instrument improvements, but simply because of observing procedures and the cooperation of the Sun and sky. The observed solar fluctuations significantly exceed the noise and range from 0.3% at 3130 {\\AA}, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.1592","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":"2026-05-18T04:11:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AXl7V8dWEOqgUR65PW0X23tKPpj5YutKrPY0sfwdh+Bj60dfwNIFjUfxhQqm7nCiGD2Ye2jZXLpigqi6To/zDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T21:08:18.507973Z"},"content_sha256":"69ce0e622515300c21074e790eea9848a6624537b266e4bc7f73ec34bca7378d","schema_version":"1.0","event_id":"sha256:69ce0e622515300c21074e790eea9848a6624537b266e4bc7f73ec34bca7378d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XDKEKVSENVOLSRWUN7FZMQW4RL/bundle.json","state_url":"https://pith.science/pith/XDKEKVSENVOLSRWUN7FZMQW4RL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XDKEKVSENVOLSRWUN7FZMQW4RL/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":"2026-06-02T21:08:18Z","links":{"resolver":"https://pith.science/pith/XDKEKVSENVOLSRWUN7FZMQW4RL","bundle":"https://pith.science/pith/XDKEKVSENVOLSRWUN7FZMQW4RL/bundle.json","state":"https://pith.science/pith/XDKEKVSENVOLSRWUN7FZMQW4RL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XDKEKVSENVOLSRWUN7FZMQW4RL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:XDKEKVSENVOLSRWUN7FZMQW4RL","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":"0dcffddceaa32435b4f26f1718215d24facdc9c944b41113bfe79a88177a5717","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-10-07T17:46:59Z","title_canon_sha256":"78600ba50c85acf013f9b0187d092be12faf67c90a5a07c1bb2e31368daa6415"},"schema_version":"1.0","source":{"id":"1110.1592","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.1592","created_at":"2026-05-18T04:11:29Z"},{"alias_kind":"arxiv_version","alias_value":"1110.1592v1","created_at":"2026-05-18T04:11:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.1592","created_at":"2026-05-18T04:11:29Z"},{"alias_kind":"pith_short_12","alias_value":"XDKEKVSENVOL","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"XDKEKVSENVOLSRWU","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"XDKEKVSE","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:69ce0e622515300c21074e790eea9848a6624537b266e4bc7f73ec34bca7378d","target":"graph","created_at":"2026-05-18T04:11:29Z","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":"Taking advantage of the absence of solar activity in the recent 2008-9 epoch (no spots, few faculae), we have made equatorial and meridian disk scans in continua from 3129 {\\AA} to 46700 {\\AA}. Averaging 20 scans at each wavelength to suppress granulation, which takes a total of 35 minutes, we achieve a system noise level of 0.01%. We believe this noise level is a record low, not because of instrument improvements, but simply because of observing procedures and the cooperation of the Sun and sky. The observed solar fluctuations significantly exceed the noise and range from 0.3% at 3130 {\\AA}, ","authors_text":"AZ), E. Galayda, R. Milkey (National Solar Observatory, Tucson, W. Livingston","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-10-07T17:46:59Z","title":"Uniformity of the quiet solar disk: 3130 - 46700 {\\AA}"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.1592","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:eed455357d01a272c42417644a7c1002e73cc571c752aec1e09f57ba7a2d138d","target":"record","created_at":"2026-05-18T04:11:29Z","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":"0dcffddceaa32435b4f26f1718215d24facdc9c944b41113bfe79a88177a5717","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-10-07T17:46:59Z","title_canon_sha256":"78600ba50c85acf013f9b0187d092be12faf67c90a5a07c1bb2e31368daa6415"},"schema_version":"1.0","source":{"id":"1110.1592","kind":"arxiv","version":1}},"canonical_sha256":"b8d44556446d5cb946d46fcb9642dc8aeff49ad0bdbea23cf1afd9a0aaf48492","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8d44556446d5cb946d46fcb9642dc8aeff49ad0bdbea23cf1afd9a0aaf48492","first_computed_at":"2026-05-18T04:11:29.647837Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:11:29.647837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Nxp+vklwOpRHjWFN2aV2DEcV5IpIArbmOZfRdfxlCGENi/16yWttHyqCISeHdmQud7d1L2eUmymwtEjbQXIoBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:11:29.648531Z","signed_message":"canonical_sha256_bytes"},"source_id":"1110.1592","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eed455357d01a272c42417644a7c1002e73cc571c752aec1e09f57ba7a2d138d","sha256:69ce0e622515300c21074e790eea9848a6624537b266e4bc7f73ec34bca7378d"],"state_sha256":"8b7ef33e61e8538774e826d16f2354b8b37a171a748c04a32f220feb6ba9b8e7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L6lk1ddcF8anrGgUuX26mQwbwMEa3euz6V445b6gPJPBlnWGpnldqhtVwBA5qo3x6oAxTieyvicKHfUHgi8ZCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T21:08:18.510168Z","bundle_sha256":"b764ce4c38c5718ebc3d178d4fe3eac602626d84cc259ac26565c1d4d95d793f"}}