{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:KSADQ6VBZIFOH5YL4LB77OPDVG","short_pith_number":"pith:KSADQ6VB","canonical_record":{"source":{"id":"1312.2611","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-12-09T21:45:14Z","cross_cats_sorted":[],"title_canon_sha256":"9f6c5b5d2f4d1d0e32ecaedadc4aaa5b707a8b2be82ceb2c512d15f4ff46ad4d","abstract_canon_sha256":"b25de3b107bca0b5b99ed0a128862f992052959af23157171784e8702ff8ce56"},"schema_version":"1.0"},"canonical_sha256":"5480387aa1ca0ae3f70be2c3ffb9e3a9b871b47a3b1f56840b69d0faf11535eb","source":{"kind":"arxiv","id":"1312.2611","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.2611","created_at":"2026-05-18T01:45:52Z"},{"alias_kind":"arxiv_version","alias_value":"1312.2611v1","created_at":"2026-05-18T01:45:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.2611","created_at":"2026-05-18T01:45:52Z"},{"alias_kind":"pith_short_12","alias_value":"KSADQ6VBZIFO","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"KSADQ6VBZIFOH5YL","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"KSADQ6VB","created_at":"2026-05-18T12:27:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:KSADQ6VBZIFOH5YL4LB77OPDVG","target":"record","payload":{"canonical_record":{"source":{"id":"1312.2611","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-12-09T21:45:14Z","cross_cats_sorted":[],"title_canon_sha256":"9f6c5b5d2f4d1d0e32ecaedadc4aaa5b707a8b2be82ceb2c512d15f4ff46ad4d","abstract_canon_sha256":"b25de3b107bca0b5b99ed0a128862f992052959af23157171784e8702ff8ce56"},"schema_version":"1.0"},"canonical_sha256":"5480387aa1ca0ae3f70be2c3ffb9e3a9b871b47a3b1f56840b69d0faf11535eb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:45:52.350548Z","signature_b64":"M7H/s5zrko2vyuGHHM0ML0SwpS7PwIq3oAeMV/NXZ42F9TWPoI5eFd9P4nEKvEu+Dm/eKVTDHSe+qiii9YvnDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5480387aa1ca0ae3f70be2c3ffb9e3a9b871b47a3b1f56840b69d0faf11535eb","last_reissued_at":"2026-05-18T01:45:52.350015Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:45:52.350015Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.2611","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":"2026-05-18T01:45:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ywPikWrSlHk1JkTNXpcNAtRRDrFRjcOxYB1TjS232NT7J69+U+An/lUT4VzSJTtZSPsRf0j/PlQbUIBA40KCAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T00:22:20.364236Z"},"content_sha256":"c8175dd740c79b843dca4079999f185605f522bb80bee57c214974ce662c98c3","schema_version":"1.0","event_id":"sha256:c8175dd740c79b843dca4079999f185605f522bb80bee57c214974ce662c98c3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:KSADQ6VBZIFOH5YL4LB77OPDVG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The statistical distribution of magnetic field strength in G-band bright points","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Han Uitenbroek, Serena Criscuoli","submitted_at":"2013-12-09T21:45:14Z","abstract_excerpt":"G-band bright points are small-sized features characterized by high photometric contrast. Theoretical investigations indicate that these features have associated magnetic field strengths between 1-2 kG. Results from observations instead lead to contradictory results, indicating magnetic fields of only kG strength in some and including hG strengths in others. In order to understand the differences between measurements reported in the literature, and to reconcile them with results from theory, we analyze the distribution of magnetic field strength of G-band bright features identified on syntheti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.2611","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":"2026-05-18T01:45:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T3J1kvU9LxHxHHLKvoRQ1BtxiNhiXw4GZBxRYa+Dw5mAn9eQQNSTdc2B4bJKl40NP4VUR73kroAMDC7uAk7sAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T00:22:20.364874Z"},"content_sha256":"05f4134779b11903cf269f454647902bdfc4651d3a5928afdcfe8282ee7ecc73","schema_version":"1.0","event_id":"sha256:05f4134779b11903cf269f454647902bdfc4651d3a5928afdcfe8282ee7ecc73"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KSADQ6VBZIFOH5YL4LB77OPDVG/bundle.json","state_url":"https://pith.science/pith/KSADQ6VBZIFOH5YL4LB77OPDVG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KSADQ6VBZIFOH5YL4LB77OPDVG/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":"2026-06-12T00:22:20Z","links":{"resolver":"https://pith.science/pith/KSADQ6VBZIFOH5YL4LB77OPDVG","bundle":"https://pith.science/pith/KSADQ6VBZIFOH5YL4LB77OPDVG/bundle.json","state":"https://pith.science/pith/KSADQ6VBZIFOH5YL4LB77OPDVG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KSADQ6VBZIFOH5YL4LB77OPDVG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:KSADQ6VBZIFOH5YL4LB77OPDVG","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":"b25de3b107bca0b5b99ed0a128862f992052959af23157171784e8702ff8ce56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-12-09T21:45:14Z","title_canon_sha256":"9f6c5b5d2f4d1d0e32ecaedadc4aaa5b707a8b2be82ceb2c512d15f4ff46ad4d"},"schema_version":"1.0","source":{"id":"1312.2611","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.2611","created_at":"2026-05-18T01:45:52Z"},{"alias_kind":"arxiv_version","alias_value":"1312.2611v1","created_at":"2026-05-18T01:45:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.2611","created_at":"2026-05-18T01:45:52Z"},{"alias_kind":"pith_short_12","alias_value":"KSADQ6VBZIFO","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"KSADQ6VBZIFOH5YL","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"KSADQ6VB","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:05f4134779b11903cf269f454647902bdfc4651d3a5928afdcfe8282ee7ecc73","target":"graph","created_at":"2026-05-18T01:45:52Z","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":"G-band bright points are small-sized features characterized by high photometric contrast. Theoretical investigations indicate that these features have associated magnetic field strengths between 1-2 kG. Results from observations instead lead to contradictory results, indicating magnetic fields of only kG strength in some and including hG strengths in others. In order to understand the differences between measurements reported in the literature, and to reconcile them with results from theory, we analyze the distribution of magnetic field strength of G-band bright features identified on syntheti","authors_text":"Han Uitenbroek, Serena Criscuoli","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-12-09T21:45:14Z","title":"The statistical distribution of magnetic field strength in G-band bright points"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.2611","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:c8175dd740c79b843dca4079999f185605f522bb80bee57c214974ce662c98c3","target":"record","created_at":"2026-05-18T01:45:52Z","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":"b25de3b107bca0b5b99ed0a128862f992052959af23157171784e8702ff8ce56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-12-09T21:45:14Z","title_canon_sha256":"9f6c5b5d2f4d1d0e32ecaedadc4aaa5b707a8b2be82ceb2c512d15f4ff46ad4d"},"schema_version":"1.0","source":{"id":"1312.2611","kind":"arxiv","version":1}},"canonical_sha256":"5480387aa1ca0ae3f70be2c3ffb9e3a9b871b47a3b1f56840b69d0faf11535eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5480387aa1ca0ae3f70be2c3ffb9e3a9b871b47a3b1f56840b69d0faf11535eb","first_computed_at":"2026-05-18T01:45:52.350015Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:45:52.350015Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"M7H/s5zrko2vyuGHHM0ML0SwpS7PwIq3oAeMV/NXZ42F9TWPoI5eFd9P4nEKvEu+Dm/eKVTDHSe+qiii9YvnDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:45:52.350548Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.2611","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c8175dd740c79b843dca4079999f185605f522bb80bee57c214974ce662c98c3","sha256:05f4134779b11903cf269f454647902bdfc4651d3a5928afdcfe8282ee7ecc73"],"state_sha256":"25db85ee21d7f3ecd2a0aff40e38046e9b2076caf7ce0bcb0a351e548e2ae9b5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dgWAcOSXgSTpLxAhC18kjmtRzZ78eAMBUx4xNr7Kqrt/jAszX9zXAaBK5cGomqZ1vvR8ugP0dIMb5OZ/NyChCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T00:22:20.369338Z","bundle_sha256":"db9dacf0f1f8e21e9af579d52e66dafae931e6034cdd06a0f82cbecd82cc81de"}}