{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:LEHW7PR6WIH7I5H4FODMWLUJLW","short_pith_number":"pith:LEHW7PR6","canonical_record":{"source":{"id":"1307.6558","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-07-24T20:00:02Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"fbaf368dd3e7b17b14f89695d838f1c09b8fac1dff0129e391d27ce88847401d","abstract_canon_sha256":"0653e84ee1f1819bddb2c93cd33569c20cff6791e958e61bf3315ce07e145597"},"schema_version":"1.0"},"canonical_sha256":"590f6fbe3eb20ff474fc2b86cb2e895db9ca29c1352bbefad9d71748731815f2","source":{"kind":"arxiv","id":"1307.6558","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.6558","created_at":"2026-05-18T01:48:40Z"},{"alias_kind":"arxiv_version","alias_value":"1307.6558v1","created_at":"2026-05-18T01:48:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6558","created_at":"2026-05-18T01:48:40Z"},{"alias_kind":"pith_short_12","alias_value":"LEHW7PR6WIH7","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"LEHW7PR6WIH7I5H4","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"LEHW7PR6","created_at":"2026-05-18T12:27:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:LEHW7PR6WIH7I5H4FODMWLUJLW","target":"record","payload":{"canonical_record":{"source":{"id":"1307.6558","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-07-24T20:00:02Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"fbaf368dd3e7b17b14f89695d838f1c09b8fac1dff0129e391d27ce88847401d","abstract_canon_sha256":"0653e84ee1f1819bddb2c93cd33569c20cff6791e958e61bf3315ce07e145597"},"schema_version":"1.0"},"canonical_sha256":"590f6fbe3eb20ff474fc2b86cb2e895db9ca29c1352bbefad9d71748731815f2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:40.486485Z","signature_b64":"iRZx3SROL1jW898mt1cF47mGsWxOc79Fh4yG6ApBJ59nb+vI8P0SPAdk7lumCYqCK1PfHmznRIGYKZRDL8IcAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"590f6fbe3eb20ff474fc2b86cb2e895db9ca29c1352bbefad9d71748731815f2","last_reissued_at":"2026-05-18T01:48:40.485839Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:40.485839Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.6558","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":"2026-05-18T01:48:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3VuIasPNh8r6ffadYjZHUK9xngekj0SF58w10LIdhIo153/1L8ciZU2RVXfecl84qgNv45qVKyzyrufqQeK5BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T15:24:54.637832Z"},"content_sha256":"9baae0a2b08330662cc8264de8324c6aa5d5854baaf3275e5926be5675f58565","schema_version":"1.0","event_id":"sha256:9baae0a2b08330662cc8264de8324c6aa5d5854baaf3275e5926be5675f58565"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:LEHW7PR6WIH7I5H4FODMWLUJLW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Kepler observations of the eclipsing cataclysmic variable KIS J192748.53+444724.5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"M. Still, P.J. Groot, S. Scaringi","submitted_at":"2013-07-24T20:00:02Z","abstract_excerpt":"We present results from long cadence Kepler observations covering 97.6 days of the newly discovered eclipsing cataclysmic variable KIS J192748.53+444724.5/KIC 8625249. We detect deep eclipses of the accretion disk by the donor star every 3.97 hours. Additionally, the Kepler observations also cover a full outburst for this cataclysmic variable, making KIS J192748.53+444724.5 the second known eclipsing cataclysmic variable system in the Kepler field of view. We show how in quiescence a significant component associated to the hot-spot is visible preceding the eclipse, and that this component is s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6558","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":"2026-05-18T01:48:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1DqrsNw8c9suWXtn2Xn+pW8WiIMJEBVXD0MhAQDMN+y3wKNzWryT/cFbQEVnhrlZGcoxQFPGi28JtKEEirPyDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T15:24:54.638616Z"},"content_sha256":"7c64506baf7edbec07a2fb5cc6232fa32f7b2caf5508f1e6700e9dfb6bd9e3f1","schema_version":"1.0","event_id":"sha256:7c64506baf7edbec07a2fb5cc6232fa32f7b2caf5508f1e6700e9dfb6bd9e3f1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LEHW7PR6WIH7I5H4FODMWLUJLW/bundle.json","state_url":"https://pith.science/pith/LEHW7PR6WIH7I5H4FODMWLUJLW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LEHW7PR6WIH7I5H4FODMWLUJLW/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":"2026-05-28T15:24:54Z","links":{"resolver":"https://pith.science/pith/LEHW7PR6WIH7I5H4FODMWLUJLW","bundle":"https://pith.science/pith/LEHW7PR6WIH7I5H4FODMWLUJLW/bundle.json","state":"https://pith.science/pith/LEHW7PR6WIH7I5H4FODMWLUJLW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LEHW7PR6WIH7I5H4FODMWLUJLW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:LEHW7PR6WIH7I5H4FODMWLUJLW","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":"0653e84ee1f1819bddb2c93cd33569c20cff6791e958e61bf3315ce07e145597","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-07-24T20:00:02Z","title_canon_sha256":"fbaf368dd3e7b17b14f89695d838f1c09b8fac1dff0129e391d27ce88847401d"},"schema_version":"1.0","source":{"id":"1307.6558","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.6558","created_at":"2026-05-18T01:48:40Z"},{"alias_kind":"arxiv_version","alias_value":"1307.6558v1","created_at":"2026-05-18T01:48:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6558","created_at":"2026-05-18T01:48:40Z"},{"alias_kind":"pith_short_12","alias_value":"LEHW7PR6WIH7","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"LEHW7PR6WIH7I5H4","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"LEHW7PR6","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:7c64506baf7edbec07a2fb5cc6232fa32f7b2caf5508f1e6700e9dfb6bd9e3f1","target":"graph","created_at":"2026-05-18T01:48:40Z","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 present results from long cadence Kepler observations covering 97.6 days of the newly discovered eclipsing cataclysmic variable KIS J192748.53+444724.5/KIC 8625249. We detect deep eclipses of the accretion disk by the donor star every 3.97 hours. Additionally, the Kepler observations also cover a full outburst for this cataclysmic variable, making KIS J192748.53+444724.5 the second known eclipsing cataclysmic variable system in the Kepler field of view. We show how in quiescence a significant component associated to the hot-spot is visible preceding the eclipse, and that this component is s","authors_text":"M. Still, P.J. Groot, S. Scaringi","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-07-24T20:00:02Z","title":"Kepler observations of the eclipsing cataclysmic variable KIS J192748.53+444724.5"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6558","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":"sha256:9baae0a2b08330662cc8264de8324c6aa5d5854baaf3275e5926be5675f58565","target":"record","created_at":"2026-05-18T01:48:40Z","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":"0653e84ee1f1819bddb2c93cd33569c20cff6791e958e61bf3315ce07e145597","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-07-24T20:00:02Z","title_canon_sha256":"fbaf368dd3e7b17b14f89695d838f1c09b8fac1dff0129e391d27ce88847401d"},"schema_version":"1.0","source":{"id":"1307.6558","kind":"arxiv","version":1}},"canonical_sha256":"590f6fbe3eb20ff474fc2b86cb2e895db9ca29c1352bbefad9d71748731815f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"590f6fbe3eb20ff474fc2b86cb2e895db9ca29c1352bbefad9d71748731815f2","first_computed_at":"2026-05-18T01:48:40.485839Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:40.485839Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iRZx3SROL1jW898mt1cF47mGsWxOc79Fh4yG6ApBJ59nb+vI8P0SPAdk7lumCYqCK1PfHmznRIGYKZRDL8IcAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:40.486485Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.6558","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9baae0a2b08330662cc8264de8324c6aa5d5854baaf3275e5926be5675f58565","sha256:7c64506baf7edbec07a2fb5cc6232fa32f7b2caf5508f1e6700e9dfb6bd9e3f1"],"state_sha256":"6fde1e89d4d7214691532f8c6bfb8e6f1e5fefe7262166fbbfa7cc02b7f27878"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ih1vSB5QrmYp2LcifZ2O2PaJl1t/MWV0UM8jyO3Fwk2WvWU7BwmCTX2/0iu2fMwRL3f9AhizUkeN4FdxYjMZAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T15:24:54.642707Z","bundle_sha256":"e1824434f717038835211524a560d9bd8d4d77141a4bea465e42ead97a921afc"}}