{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:L6UDV4CMB5EQBWDZTYN6UC53EW","short_pith_number":"pith:L6UDV4CM","canonical_record":{"source":{"id":"0912.4332","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-22T07:36:41Z","cross_cats_sorted":[],"title_canon_sha256":"fd3df84a81982164a7dae57e1c35a1ec62d7846091107a004aad365900e14763","abstract_canon_sha256":"4df8664207c536780d4c6f9060b41f27b5107a7e138bfe25c1a66c63884a62d1"},"schema_version":"1.0"},"canonical_sha256":"5fa83af04c0f4900d8799e1bea0bbb258c40543370fcdcd0207495f69dc960dc","source":{"kind":"arxiv","id":"0912.4332","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.4332","created_at":"2026-05-18T02:33:55Z"},{"alias_kind":"arxiv_version","alias_value":"0912.4332v1","created_at":"2026-05-18T02:33:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.4332","created_at":"2026-05-18T02:33:55Z"},{"alias_kind":"pith_short_12","alias_value":"L6UDV4CMB5EQ","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"L6UDV4CMB5EQBWDZ","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"L6UDV4CM","created_at":"2026-05-18T12:26:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:L6UDV4CMB5EQBWDZTYN6UC53EW","target":"record","payload":{"canonical_record":{"source":{"id":"0912.4332","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-22T07:36:41Z","cross_cats_sorted":[],"title_canon_sha256":"fd3df84a81982164a7dae57e1c35a1ec62d7846091107a004aad365900e14763","abstract_canon_sha256":"4df8664207c536780d4c6f9060b41f27b5107a7e138bfe25c1a66c63884a62d1"},"schema_version":"1.0"},"canonical_sha256":"5fa83af04c0f4900d8799e1bea0bbb258c40543370fcdcd0207495f69dc960dc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:55.665012Z","signature_b64":"YKVYmQo9b+dJIij/yhrqOtFikMdwBADeR5HD5CtQCB0LAkGvDKAvqfSK2rq4eV2GgpuKShx5wg7uNN/UhP+kCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5fa83af04c0f4900d8799e1bea0bbb258c40543370fcdcd0207495f69dc960dc","last_reissued_at":"2026-05-18T02:33:55.664543Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:55.664543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0912.4332","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":"2026-05-18T02:33:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oFBL8KthI7soTT3yZCkWYi6MiACpH2UhQ/dNozfQLrErb1dRWU1CdhfvbAVRKAvbsjJ8vfxMIEYUKmjtHktDBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:35:49.079840Z"},"content_sha256":"61b4786d952a69c4a4f2c846b2ebfa7704820e22e57a26b3480b005b20cf3de3","schema_version":"1.0","event_id":"sha256:61b4786d952a69c4a4f2c846b2ebfa7704820e22e57a26b3480b005b20cf3de3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:L6UDV4CMB5EQBWDZTYN6UC53EW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"RAT0455+1305: another pulsating hybrid sdB star","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Andrzej Baran, Lester Fox-Machado","submitted_at":"2009-12-22T07:36:41Z","abstract_excerpt":"RAT0455+1305 was discovered during the Rapid Temporal Survey which aims in finding any variability on timescales of a few minutes to several hours. The star was found to be another sdBV star with one high amplitude mode and relatively long period. These features along with estimation of T_eff and log g makes this star very similar to Balloon 090100001. Encouraged by prominent results obtained for the latter star we have decided to perform white light photometry on RAT0455+1305. In 2009 we used the 1.5m telescope located in San Pedro Martir Observatory in Mexico. Fourier analysis confirmed the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.4332","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":"2026-05-18T02:33:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/UFE6Tz/lY9xGiMAl6BRL9nvEd6jrZ5Y7BAXeWkFIieFY9RCs5z1PQL8dBEnATSXvyct1MQZQRMC6Igj3V0ACA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:35:49.080560Z"},"content_sha256":"48bf222b9bcfb03340cdedc5ef4765298a3323d4fbf70ee43d6a968604d92dbf","schema_version":"1.0","event_id":"sha256:48bf222b9bcfb03340cdedc5ef4765298a3323d4fbf70ee43d6a968604d92dbf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L6UDV4CMB5EQBWDZTYN6UC53EW/bundle.json","state_url":"https://pith.science/pith/L6UDV4CMB5EQBWDZTYN6UC53EW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L6UDV4CMB5EQBWDZTYN6UC53EW/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":"2026-05-31T23:35:49Z","links":{"resolver":"https://pith.science/pith/L6UDV4CMB5EQBWDZTYN6UC53EW","bundle":"https://pith.science/pith/L6UDV4CMB5EQBWDZTYN6UC53EW/bundle.json","state":"https://pith.science/pith/L6UDV4CMB5EQBWDZTYN6UC53EW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L6UDV4CMB5EQBWDZTYN6UC53EW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:L6UDV4CMB5EQBWDZTYN6UC53EW","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":"4df8664207c536780d4c6f9060b41f27b5107a7e138bfe25c1a66c63884a62d1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-22T07:36:41Z","title_canon_sha256":"fd3df84a81982164a7dae57e1c35a1ec62d7846091107a004aad365900e14763"},"schema_version":"1.0","source":{"id":"0912.4332","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.4332","created_at":"2026-05-18T02:33:55Z"},{"alias_kind":"arxiv_version","alias_value":"0912.4332v1","created_at":"2026-05-18T02:33:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.4332","created_at":"2026-05-18T02:33:55Z"},{"alias_kind":"pith_short_12","alias_value":"L6UDV4CMB5EQ","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"L6UDV4CMB5EQBWDZ","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"L6UDV4CM","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:48bf222b9bcfb03340cdedc5ef4765298a3323d4fbf70ee43d6a968604d92dbf","target":"graph","created_at":"2026-05-18T02:33:55Z","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":"RAT0455+1305 was discovered during the Rapid Temporal Survey which aims in finding any variability on timescales of a few minutes to several hours. The star was found to be another sdBV star with one high amplitude mode and relatively long period. These features along with estimation of T_eff and log g makes this star very similar to Balloon 090100001. Encouraged by prominent results obtained for the latter star we have decided to perform white light photometry on RAT0455+1305. In 2009 we used the 1.5m telescope located in San Pedro Martir Observatory in Mexico. Fourier analysis confirmed the ","authors_text":"Andrzej Baran, Lester Fox-Machado","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-22T07:36:41Z","title":"RAT0455+1305: another pulsating hybrid sdB star"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.4332","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":"sha256:61b4786d952a69c4a4f2c846b2ebfa7704820e22e57a26b3480b005b20cf3de3","target":"record","created_at":"2026-05-18T02:33:55Z","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":"4df8664207c536780d4c6f9060b41f27b5107a7e138bfe25c1a66c63884a62d1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-22T07:36:41Z","title_canon_sha256":"fd3df84a81982164a7dae57e1c35a1ec62d7846091107a004aad365900e14763"},"schema_version":"1.0","source":{"id":"0912.4332","kind":"arxiv","version":1}},"canonical_sha256":"5fa83af04c0f4900d8799e1bea0bbb258c40543370fcdcd0207495f69dc960dc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5fa83af04c0f4900d8799e1bea0bbb258c40543370fcdcd0207495f69dc960dc","first_computed_at":"2026-05-18T02:33:55.664543Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:55.664543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YKVYmQo9b+dJIij/yhrqOtFikMdwBADeR5HD5CtQCB0LAkGvDKAvqfSK2rq4eV2GgpuKShx5wg7uNN/UhP+kCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:55.665012Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.4332","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:61b4786d952a69c4a4f2c846b2ebfa7704820e22e57a26b3480b005b20cf3de3","sha256:48bf222b9bcfb03340cdedc5ef4765298a3323d4fbf70ee43d6a968604d92dbf"],"state_sha256":"0a0bff281eb3345257619fee007e7cc24f4ebf548dd0367eee970d362ea0f024"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mh/mq0WUm0TAPAZjTae8FES7Z6BMFNmhvTJOPTpBZtC0YGkHos5fSEEo9ZdCHaR0/PM+KfQaoCdQVl7d5O1+Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T23:35:49.084517Z","bundle_sha256":"ad141913367ea4aa65b7d129cec8d294eddb5c8c164fc9416fd781d669ed7868"}}