{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:RT2RLDX6IR5LYLOVU2CH4MYAGZ","short_pith_number":"pith:RT2RLDX6","canonical_record":{"source":{"id":"astro-ph/0605286","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-05-11T09:09:37Z","cross_cats_sorted":[],"title_canon_sha256":"a9cfa769b3d7be45f5a2f45745a7959402ff19c4150c794754ba289ba6252840","abstract_canon_sha256":"6ecbd9c71e3fc4c525b0e692b5d3da17f9261e12e00fd59e11fab5a8c4c29cd8"},"schema_version":"1.0"},"canonical_sha256":"8cf5158efe447abc2dd5a6847e3300365884898272bffe27426c2c4fba79c57f","source":{"kind":"arxiv","id":"astro-ph/0605286","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0605286","created_at":"2026-05-18T01:40:31Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0605286v1","created_at":"2026-05-18T01:40:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0605286","created_at":"2026-05-18T01:40:31Z"},{"alias_kind":"pith_short_12","alias_value":"RT2RLDX6IR5L","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"RT2RLDX6IR5LYLOV","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"RT2RLDX6","created_at":"2026-05-18T12:25:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:RT2RLDX6IR5LYLOVU2CH4MYAGZ","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0605286","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-05-11T09:09:37Z","cross_cats_sorted":[],"title_canon_sha256":"a9cfa769b3d7be45f5a2f45745a7959402ff19c4150c794754ba289ba6252840","abstract_canon_sha256":"6ecbd9c71e3fc4c525b0e692b5d3da17f9261e12e00fd59e11fab5a8c4c29cd8"},"schema_version":"1.0"},"canonical_sha256":"8cf5158efe447abc2dd5a6847e3300365884898272bffe27426c2c4fba79c57f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:31.931199Z","signature_b64":"fEg89KRNGAR+/2KC1m3cfmUI3KOn9a3VTD1JFTKIMxcwxV1CWB+kOahWReRN+mQwVkQsNEGwicdva+m1lqDVCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8cf5158efe447abc2dd5a6847e3300365884898272bffe27426c2c4fba79c57f","last_reissued_at":"2026-05-18T01:40:31.930654Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:31.930654Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0605286","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":"2026-05-18T01:40:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nRUgdOnpyitSyNQ54sHSbpDdts3XK2h33IAiRZx1e9T6vPRc+9eadN9lbg6+5Iv2SGSChUEV2ux49WUK9z8mCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T04:02:47.363569Z"},"content_sha256":"44b3d12395d877ba6a60b40bc1726385ba6fcb470e4908210c7f74df86a31ad4","schema_version":"1.0","event_id":"sha256:44b3d12395d877ba6a60b40bc1726385ba6fcb470e4908210c7f74df86a31ad4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:RT2RLDX6IR5LYLOVU2CH4MYAGZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Discovery of a new dwarf nova, TSS J022216.4+412259.9: WZ Sge-type dwarf novae breaking the shortest superhump period record","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Akira Imada, Daisaku Nogami, Hiroyuki Maehara, Kaori Kubota, Kazuhiro Nakajima, Makoto Uemura, Ryoko Ishioka, Taichi Kato","submitted_at":"2006-05-11T09:09:37Z","abstract_excerpt":"We report on the time-resolved CCD photometry of a newly discovered variable star, TSS J022216.4+412259.9 during the outburst in 2005 November-December brightening. The obtained light curves unambiguously showed 0.2-0.3 mag modulations, which we confirmed to be the superhump observed among SU UMa-type dwarf novae. We also performed a period search for the data obtained during the outburst plateau phase, and revealed the existence of the two periodicities: 0.054868(98) days for the first two nights and 0.055544(26) days for the following plateau phase. This bi-periodicity is hardly observed in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0605286","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":"2026-05-18T01:40:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lDI9i15rxyCBsUU7FhJYoyxtLgF1VyDtS7BHLlm1Ep9TCNZkRzjRN0WfJxS/P7x8qTi4ctdo6CjTUAaInV3BAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T04:02:47.363922Z"},"content_sha256":"6355c700d6f9199bb379922c637f9da11a6a4371800bc08508f80e57bbfde32d","schema_version":"1.0","event_id":"sha256:6355c700d6f9199bb379922c637f9da11a6a4371800bc08508f80e57bbfde32d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RT2RLDX6IR5LYLOVU2CH4MYAGZ/bundle.json","state_url":"https://pith.science/pith/RT2RLDX6IR5LYLOVU2CH4MYAGZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RT2RLDX6IR5LYLOVU2CH4MYAGZ/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":"2026-05-28T04:02:47Z","links":{"resolver":"https://pith.science/pith/RT2RLDX6IR5LYLOVU2CH4MYAGZ","bundle":"https://pith.science/pith/RT2RLDX6IR5LYLOVU2CH4MYAGZ/bundle.json","state":"https://pith.science/pith/RT2RLDX6IR5LYLOVU2CH4MYAGZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RT2RLDX6IR5LYLOVU2CH4MYAGZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:RT2RLDX6IR5LYLOVU2CH4MYAGZ","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":"6ecbd9c71e3fc4c525b0e692b5d3da17f9261e12e00fd59e11fab5a8c4c29cd8","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-05-11T09:09:37Z","title_canon_sha256":"a9cfa769b3d7be45f5a2f45745a7959402ff19c4150c794754ba289ba6252840"},"schema_version":"1.0","source":{"id":"astro-ph/0605286","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0605286","created_at":"2026-05-18T01:40:31Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0605286v1","created_at":"2026-05-18T01:40:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0605286","created_at":"2026-05-18T01:40:31Z"},{"alias_kind":"pith_short_12","alias_value":"RT2RLDX6IR5L","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"RT2RLDX6IR5LYLOV","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"RT2RLDX6","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:6355c700d6f9199bb379922c637f9da11a6a4371800bc08508f80e57bbfde32d","target":"graph","created_at":"2026-05-18T01:40:31Z","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 report on the time-resolved CCD photometry of a newly discovered variable star, TSS J022216.4+412259.9 during the outburst in 2005 November-December brightening. The obtained light curves unambiguously showed 0.2-0.3 mag modulations, which we confirmed to be the superhump observed among SU UMa-type dwarf novae. We also performed a period search for the data obtained during the outburst plateau phase, and revealed the existence of the two periodicities: 0.054868(98) days for the first two nights and 0.055544(26) days for the following plateau phase. This bi-periodicity is hardly observed in ","authors_text":"Akira Imada, Daisaku Nogami, Hiroyuki Maehara, Kaori Kubota, Kazuhiro Nakajima, Makoto Uemura, Ryoko Ishioka, Taichi Kato","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-05-11T09:09:37Z","title":"Discovery of a new dwarf nova, TSS J022216.4+412259.9: WZ Sge-type dwarf novae breaking the shortest superhump period record"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0605286","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":"sha256:44b3d12395d877ba6a60b40bc1726385ba6fcb470e4908210c7f74df86a31ad4","target":"record","created_at":"2026-05-18T01:40:31Z","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":"6ecbd9c71e3fc4c525b0e692b5d3da17f9261e12e00fd59e11fab5a8c4c29cd8","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-05-11T09:09:37Z","title_canon_sha256":"a9cfa769b3d7be45f5a2f45745a7959402ff19c4150c794754ba289ba6252840"},"schema_version":"1.0","source":{"id":"astro-ph/0605286","kind":"arxiv","version":1}},"canonical_sha256":"8cf5158efe447abc2dd5a6847e3300365884898272bffe27426c2c4fba79c57f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cf5158efe447abc2dd5a6847e3300365884898272bffe27426c2c4fba79c57f","first_computed_at":"2026-05-18T01:40:31.930654Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:31.930654Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fEg89KRNGAR+/2KC1m3cfmUI3KOn9a3VTD1JFTKIMxcwxV1CWB+kOahWReRN+mQwVkQsNEGwicdva+m1lqDVCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:31.931199Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0605286","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44b3d12395d877ba6a60b40bc1726385ba6fcb470e4908210c7f74df86a31ad4","sha256:6355c700d6f9199bb379922c637f9da11a6a4371800bc08508f80e57bbfde32d"],"state_sha256":"28ea5a9f6f95362146f8ab2653293960eb7827992e51ec3be21727b58e99cf25"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w7rxIgQXOBcZgXxExiEy7tUXMzbnqKq3m7cvSsENSSEo5eimRveACJ1KNH2wK2gYMA8iqs72ZchMAkadFL95Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T04:02:47.365923Z","bundle_sha256":"10b03e6c0040623af34a1c0ec46a5c0a1484c67268239d198da114cc57f0bfb0"}}