{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:DYQMQJLXVN7TRUJK5XKAWVX6B7","short_pith_number":"pith:DYQMQJLX","canonical_record":{"source":{"id":"1310.0544","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-10-02T02:14:11Z","cross_cats_sorted":[],"title_canon_sha256":"f51fc68b7eb547f57d29095209949f653f28c5ccd292131c85373ae620990e63","abstract_canon_sha256":"81ae580d18deb07a401eb1860d8ad60a31af007f481983b333b0c89a34205b65"},"schema_version":"1.0"},"canonical_sha256":"1e20c82577ab7f38d12aedd40b56fe0fe306da4b75833ca2e69e780891f027c0","source":{"kind":"arxiv","id":"1310.0544","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.0544","created_at":"2026-05-18T03:11:34Z"},{"alias_kind":"arxiv_version","alias_value":"1310.0544v1","created_at":"2026-05-18T03:11:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.0544","created_at":"2026-05-18T03:11:34Z"},{"alias_kind":"pith_short_12","alias_value":"DYQMQJLXVN7T","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"DYQMQJLXVN7TRUJK","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"DYQMQJLX","created_at":"2026-05-18T12:27:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:DYQMQJLXVN7TRUJK5XKAWVX6B7","target":"record","payload":{"canonical_record":{"source":{"id":"1310.0544","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-10-02T02:14:11Z","cross_cats_sorted":[],"title_canon_sha256":"f51fc68b7eb547f57d29095209949f653f28c5ccd292131c85373ae620990e63","abstract_canon_sha256":"81ae580d18deb07a401eb1860d8ad60a31af007f481983b333b0c89a34205b65"},"schema_version":"1.0"},"canonical_sha256":"1e20c82577ab7f38d12aedd40b56fe0fe306da4b75833ca2e69e780891f027c0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:11:34.949725Z","signature_b64":"SoumtsNCnZe07N6nA606LleiRaTMOw2JAy9hyxEhe/sicq9JBiZ6fcns3odfODquqq3pbc5IPgHbij2PERkCDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1e20c82577ab7f38d12aedd40b56fe0fe306da4b75833ca2e69e780891f027c0","last_reissued_at":"2026-05-18T03:11:34.948897Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:11:34.948897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.0544","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":"2026-05-18T03:11:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6wKcaJ9IzET5gdMhktdF6lASPbXEZhCK6DvlFhpDXK4ZTYfottwk4SmsNJSgTvhoe0N8DwQcUPxr7DKbAxYtAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T08:23:24.448982Z"},"content_sha256":"f3524fb7c2f84fc24d1fe8e9acc1564bb2215681aabdafbc695ea9833b2557c4","schema_version":"1.0","event_id":"sha256:f3524fb7c2f84fc24d1fe8e9acc1564bb2215681aabdafbc695ea9833b2557c4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:DYQMQJLXVN7TRUJK5XKAWVX6B7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"To Pulsate or to Eclipse? Status of KIC 9832227 Variable Star","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Karen Kinemuchi","submitted_at":"2013-10-02T02:14:11Z","abstract_excerpt":"The variable star known as NSVS 5597754 was identified as a short period RRc field star from ground-based photometry. This star happens to fall in the Kepler field of view and has been observed for 3 years with the Kepler spacecraft. Renamed KIC 9832227, this star was reidentified as an eclipsing binary with a periodicity of 0.457970 days. The NSVS ground based photometry yielded a period solution of 0.229 days. The Kepler photometry, which sampled the light cycle every 30 minutes, shows a peculiar behavior that is not purely eclipsing superposed over the primary variation. Follow-up ground ba"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.0544","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":"2026-05-18T03:11:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N9IQ2XtQ82GZpvORLVA7l+LLGQ7EP07jsFZ2PyBgDVyexJHnBgZvTl/gB2vRA8eu5RaMe85XoRFR+UK4OIEfBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T08:23:24.449531Z"},"content_sha256":"18e94104c2ad69d261b6001373b0d92bc3984b3234327781f027b1394b294e44","schema_version":"1.0","event_id":"sha256:18e94104c2ad69d261b6001373b0d92bc3984b3234327781f027b1394b294e44"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DYQMQJLXVN7TRUJK5XKAWVX6B7/bundle.json","state_url":"https://pith.science/pith/DYQMQJLXVN7TRUJK5XKAWVX6B7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DYQMQJLXVN7TRUJK5XKAWVX6B7/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":"2026-06-07T08:23:24Z","links":{"resolver":"https://pith.science/pith/DYQMQJLXVN7TRUJK5XKAWVX6B7","bundle":"https://pith.science/pith/DYQMQJLXVN7TRUJK5XKAWVX6B7/bundle.json","state":"https://pith.science/pith/DYQMQJLXVN7TRUJK5XKAWVX6B7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DYQMQJLXVN7TRUJK5XKAWVX6B7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:DYQMQJLXVN7TRUJK5XKAWVX6B7","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":"81ae580d18deb07a401eb1860d8ad60a31af007f481983b333b0c89a34205b65","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-10-02T02:14:11Z","title_canon_sha256":"f51fc68b7eb547f57d29095209949f653f28c5ccd292131c85373ae620990e63"},"schema_version":"1.0","source":{"id":"1310.0544","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.0544","created_at":"2026-05-18T03:11:34Z"},{"alias_kind":"arxiv_version","alias_value":"1310.0544v1","created_at":"2026-05-18T03:11:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.0544","created_at":"2026-05-18T03:11:34Z"},{"alias_kind":"pith_short_12","alias_value":"DYQMQJLXVN7T","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"DYQMQJLXVN7TRUJK","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"DYQMQJLX","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:18e94104c2ad69d261b6001373b0d92bc3984b3234327781f027b1394b294e44","target":"graph","created_at":"2026-05-18T03:11:34Z","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":"The variable star known as NSVS 5597754 was identified as a short period RRc field star from ground-based photometry. This star happens to fall in the Kepler field of view and has been observed for 3 years with the Kepler spacecraft. Renamed KIC 9832227, this star was reidentified as an eclipsing binary with a periodicity of 0.457970 days. The NSVS ground based photometry yielded a period solution of 0.229 days. The Kepler photometry, which sampled the light cycle every 30 minutes, shows a peculiar behavior that is not purely eclipsing superposed over the primary variation. Follow-up ground ba","authors_text":"Karen Kinemuchi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-10-02T02:14:11Z","title":"To Pulsate or to Eclipse? Status of KIC 9832227 Variable Star"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.0544","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:f3524fb7c2f84fc24d1fe8e9acc1564bb2215681aabdafbc695ea9833b2557c4","target":"record","created_at":"2026-05-18T03:11:34Z","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":"81ae580d18deb07a401eb1860d8ad60a31af007f481983b333b0c89a34205b65","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-10-02T02:14:11Z","title_canon_sha256":"f51fc68b7eb547f57d29095209949f653f28c5ccd292131c85373ae620990e63"},"schema_version":"1.0","source":{"id":"1310.0544","kind":"arxiv","version":1}},"canonical_sha256":"1e20c82577ab7f38d12aedd40b56fe0fe306da4b75833ca2e69e780891f027c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1e20c82577ab7f38d12aedd40b56fe0fe306da4b75833ca2e69e780891f027c0","first_computed_at":"2026-05-18T03:11:34.948897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:11:34.948897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SoumtsNCnZe07N6nA606LleiRaTMOw2JAy9hyxEhe/sicq9JBiZ6fcns3odfODquqq3pbc5IPgHbij2PERkCDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:11:34.949725Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.0544","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3524fb7c2f84fc24d1fe8e9acc1564bb2215681aabdafbc695ea9833b2557c4","sha256:18e94104c2ad69d261b6001373b0d92bc3984b3234327781f027b1394b294e44"],"state_sha256":"5b8c584d6d23b4a7b3a8b40789f80c811a79957de3357f789a81916324710662"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AvDGd6o9mu4/eARn0s5KmDWLYbr5diZNmunTAxw0hFc/7MTYd/Zd4OavDl/smdDCthCNez5db3I1wIgJ5PfDAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T08:23:24.452718Z","bundle_sha256":"b17ed18be37394603d082cac044af11b9d36dcded3de814d6376f8855d855105"}}